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HO Bart Narter Cutting Cost to the Core How Philippine National Bank Saved 75% by Moving off the Mainframe January 2010

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HOBart Narter

Cutting Cost to the Core

How Philippine National Bank Saved 75% by Moving off the Mainframe

January 2010

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Content

3 Executive Summary4 Introduction to the Bank7 Deciding to Make the Move9 Selecting a New Core System

14 Making the Move to FLEXCUBE19 TCO19 Migration19 Platform20 Software22 Operations23 Customer Experience24 Business Benefits25 Conclusions26 Leveraging Celent’s Expertise26 Analyst Access26 Support for Banks26 Support for Vendors28 Related Celent Research

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Copyright 2010 © Oliver Wyman 3

Executive Summary

The mainframe has been the platform of choice for core banking sys-tems across the globe, especially in North America and Western Europe. Today Celent is observing a number of banks moving to open systems. Numerous core vendors now support various flavors of Unix, and banks are finding open systems to be a sufficiently lower cost option that the migration off the mainframe actually funds the entire project.

In this report, Celent studies Philippine National Bank (PNB), once the government-owned bank of the Philippines and now a private, non-government bank traded on the Manila Stock Exchange. PNB was run-ning FIS (formerly Metavante and before that Kirchman) Bankway International on the IBM mainframe and moved to Oracle Financial Services Software Limited (formerly i-flex solutions) FLEXCUBE run-ning on HP Superdome and HP-UX.

The move from mainframe to Unix and Bankway to FLEXCUBE enabled the bank to lower its IT costs by an astounding 75%, as shown in Figure 1, while growing the business at double-digit rates.

Figure 1: IT Costs Were Reduced to One-Fourth of Their Previous Level

Source: PNB, Celent analysis

Total IT Cost Comparison

020406080

100120140160180200

2007 2008 2009 2010 2011 2012 2013 2014 2015

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New

New withoutdepreciation

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Introduction to the Bank

Philippine National Bank (PNB) is a universal bank providing a full range of banking and other financial services to large corporate, middle market, small and medium enterprises (SME), and retail customers, as well as to the Philippine government, national government agencies, local government units, and government-owned and controlled corpo-rations (GOCCs).

PNB was established as a government bank on July 22, 1916. While its historical focus was to serve the banking needs of government-related entities and GOCCs, since 2000 the bank has increasingly concentrated its services toward large corporate, middle market, SMEs, and retail customers.

The bank’s principal commercial banking activities include deposit-taking, lending, bills discounting, trade finance, foreign exchange deal-ings, fund transfers / remittance servicing, a full range of retail banking and trust services, and treasury operations. Through its subsidiaries, the bank also engages in a number of diversified financial and related businesses such as remittance servicing in the United States, Canada, Guam, Japan, Singapore, Hong Kong, France, Italy, the Netherlands, Germany, Austria and Spain. The Bank also offers full-service banking in the United Kingdom, Singapore, Hong Kong and New York and Los Angeles in the United States, investment banking, non-life insurance, stock brokerage, leasing and financing and foreign exchange trading.

PNB is one of the country’s biggest commercial banks. As of June 30, 2009, its total assets, deposits, and capital amounted to (Philippine peso) P274 billion (US$5.8 billion), P201 billion (US$4.3 billion) and P31 billion (US$660 million) respectively. This financial standing placed PNB as the fourth largest privately owned commercial bank in the Philippines.

PNB boasts of a wide distribution network in the domestic and interna-tional fronts. Locally, it has 324 branches and 404 ATMs located nationwide. Its overseas network is the most extensive among local banks with 109 branches, representative offices, remittance centers, and subsidiaries in 14 locations in the US, Canada, Europe, the Middle East, and Asia. Moreover, PNB maintains correspondent relationships with 669 banks and financial institutions worldwide. As a result of this broad geographic coverage, PNB is a dominant provider of remittance

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services to overseas Filipino workers, who are an important part of the local economy, sending over a billion dollars in remittances back to the Philippines every month. Eighty-five percent of these remittances were credited to a PNB domestic account.

The bank is growing quickly. Deposits grew 12.6% over 2007 to 201 bil-lion pesos. Internet banking users grew by 76% year over year; bill pay transactions, by 175%; and other Internet transactions, by 80%. Retail lending grew by 145% over last year.

On the corporate side, letters of credit (L/Cs) grew by 45%, and non-L/C trade finance (documents against payment, documents against accep-tances, and open account) grew by 118%.

If this growth weren’t enough to manage, the bank is in the process of merging with Allied Bank Corporation (ABC), a P147 billion (US$3.1 bil-lion) bank, also of the Philippines.

PNB has six lines of business reporting into the CEO:

1. Retail Banking (branch and ATM)

2. Consumer Finance (home, auto, housing loans, and credit cards)

3. Institutional Banking (corporate, government)

4. Trust

5. International Banking (banking and remittances)

6. Special Assets (non-performing assets)

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The bank has six additional departments reporting into the CEO that support its infrastructure.

1. Controller (finance)

2. Operations

3. Treasury

4. Technology

5. Human Resources

6. Legal

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Deciding to Make the Move

No one takes a decision to move core systems lightly, but it was an easy decision for PNB. The bank was running three poorly supported core banking systems. Kirchman (now FIS) Bankway International ran its Philippine operations, and the bank was extremely unhappy with the support. As one of the very few non-US customers, PNB didn’t feel it received the support and software updates it required. “We were pay-ing a huge amount and didn’t get anything back. The support was really bad. Furthermore, we needed to change our operating system from OS/390 to z/OS, since Bankway stopped supporting OS/390. This meant additional but unnecessary costs to us,” stated Cynthia Javier, Chief Technology Officer and Executive Vice President at PNB.

The bank also used Kirchman Dimension 3000 on the IBM AS/400 (now called the i Series) in the US for its New York and LA branches. It ran a heavily customized and unsupported Misys Equation in Hong Kong, Singapore, the UK, and Japan, also on the AS/400.

“Business users were universally dissatisfied with Bankway, Dimen-sion, and Equation,” added John Howard D. Medina, Senior Vice President at Philippine National Bank and Project Director for both the core banking system selection and implementation projects. The Kirchman help desk, in particular, was 12 time zones away from Manila, and the system was not compliant with many local regula-tions. Software updates and enhancements were nonexistent. Business needed a more responsive and flexible system to implement new products. Bankway wasn’t delivering.

The overseas remittance business required that there be 24/7 availabil-ity so that remittances initiated overseas during nonbanking hours in the Philippines could be processed immediately. The overnight batch on Bankway took eight to ten hours, time when remittances couldn’t be processed. As the bank’s bread and butter, this was a deficiency that couldn’t be tolerated. The Internet banking and ATMs were on store-and-forward as well. It was not unusual for branches not to be live until 11 a.m., even though the branches opened at 9 a.m. The bank upgraded the mainframe to mitigate these issues in 2005, but the issue remained a threat as the bank grew.

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On the old IBM/Bankway system, backup was not live. Files and trans-action logs needed to be restored in a batch on the backup machine to bring it current, which could take up to 10 hours.

Bankway also lacked audit and controls the bank required. Most back office transactions were implemented without logging or dual approval, so the bank used screen captures and log sheets for control. These highly manual processes were driving increased operational cost. The bulk of bank back office operations involved controlling and verifying these transactions.

Batch files were the other way to update transactions, but errors in the batch file and bad teller transactions would be posted in the online process and then unposted in the end of day process. This meant a lot of rework.

The bank was paying millions in license fees on application software (Bankway) operating system software (OS/390), programming language software (COBOL), and other licenses. The bank was financially pre-pared to move. Senior management was looking to move to a single global data center supporting all branches, replacing many ad hoc sys-tems with a universal core system. The mainframe hardware was on an operating lease; software maintenance was scheduled for renewal all at the same time. Core banking applications were fully depreciated.

The combination of millions of dollars in maintenance fees and dissat-isfied business users made the decision to move easy. The next step: move to what?

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Selecting a New Core System

In May 2006, the bank decided to replace all its core banking systems. The senior management steering committee was essential to the suc-cess of the project and comprised the bulk of the business leadership of the bank, including:

CFO / Financial Controller (Carmen Huang, Executive Vice President)

Global Operations Head (Anthony Q. Chua, Executive Vice President)

Chief Technology Officer (Cynthia V. Javier, Executive Vice President

Chief Credit Officer

Institutional Banking Head

Retail Banking Head

Consumer Finance Head

International Banking Heads

Other factors driving the success of the core selection and migration included a team of business analysts that reported into operations, a bankwide evaluation team, and experienced bankers who had gone through core selection and migration at other banks in the Philippines.

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PNB had business requirements that a new system would need to meet, as shown in Table 1.

Other attributes the bank was seeking in a software provider included:

Local office or local service partner

Local or regional customers

Support of PNB overseas requirements

Live installations at banks of similar size and complexity to PNB

New sales and product updates in the past few years

Business drove the decision based upon features and functionality. “The dog [business] should wag the tail [technology], not the other way around,” explained Ms. Javier. PNB was a mainframe shop, but if the business wanted a system which ran on Unix, IT would comply.

Mr. Medina took a unique approach to core selection with an acceler-ated process, as shown in Table 2 on page 11. The needs analysis included business analysts who were able to tightly refine require-ments very early in the process. The request for information (RFI) was far deeper than usual to include due diligence. The bank required ven-dors to provide user manuals. The gap analysis required that the

Table 1: Requirements Drive FeaturesBusiness Requirement Technology Solution

Real time operations Real time online posting of transactions

Little or no customization Fully parameterized system

International branches Multiple institution support

International branches Continuous availability across time zones

International branches Support for multiple accounting and regulatory requirements

Airport and casino branches that run 24/7/365

Continuous availability

High-volume government legacy business and international remittances (4 million transactions per day)

High transaction volume support

Source: PNB

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Copyright 2010 © Oliver Wyman 11

system be at least as good as the Bankway International benchmark without customization. The bank also required a clear product road-map for the next three to five years from the vendors and matched that against its five-year plan. The proof of concept (POC) included user acceptance testing (UAT). Final vendor selection was based upon bank-wide scoring of the system, ensuring total buy-in.

The bank had a one-year timetable from needs analysis to vendor selection, driven by a deadline for renewal of several hardware and software maintenance contracts, as shown in Figure 2.

Table 2: PNB Accelerated the Selection ProcessTraditional Phases PNB Acceleration Techniques

Needs Analysis Involve business analysts from the start

Request for Information (RFI)

Due diligence; ask for user guides.

Baseline / Gap Analysis The system had to beat the incumbent without customiza-tion.

Finalists

Request for Proposal Bankwide walkthrough

Proof of Concept Unit Acceptance Testing (UAT)

Vendor Selection Bankwide scoring

Contract Negotiation

Source: PNB

Figure 2: The Decision Deadline Was About One Year

Source: PNB

20062005

Contract Negotiation

RFP

POC/Due Diligence

Final 4/2

Vendor Selection

Decision to move

Needs Analysis

RFI

Gap Analysis

Board Authoriza-tion

MayAprMarFebJanDecNovOctSepAugJulJunMayAprMarFebJan

20062005

Contract Negotiation

RFP

POC/Due Diligence

Final 4/2

Vendor Selection

Decision to move

Needs Analysis

RFI

Gap Analysis

Board Authoriza-tion

MayAprMarFebJanDecNovOctSepAugJulJunMayAprMarFebJan

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The bank had a rigorous scoring methodology that included negative points, as shown in Table 3 and Figure 3.

Eight systems were scored on this basis, and there were two clear standouts, as shown in Figure 3. The top four candidates were Systems 2, 3, 5, and 8. Note that Systems 1,4, 6, and 7 had negative points in cer-tain categories, so bar length in Figure 3 is not representative of the total score.

Table 3: The Scoring Methodology Score Technology or Operations Business

Superior to Existing New functionality Long-term business requirement

Better than Existing Process improvement Short-term business requirement

Baseline Existing core functionality Existing core functionality

Worse than Existing Processing gap Workaround

Far Inferior to Existing Missing functionality Business gap

Source: PNB

Figure 3: PNB Started with Eight Potential Systems

Source: PNB

PNB Features and Function Evaluation

-200

-100

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100

200

300

400

500

600

700

800

System1

System2

System3

System4

System5

System6

System7

System8

Wei

gh

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Sco

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CIF/Credit GL Deposit Loans

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The final four are shown in Figure 4. Only three core banking systems offered true 24/7 availability; the fourth candidate system scored very well, but required two host systems: one that would process end of day batch, and another that would act as a stand-in system during this pro-cessing. This moved it off the final contender list. The only mainframe-based core banking candidate (System 8) took itself out of the running. The bank was down to the two finalists, Systems 2 and 5.

There were two successful proof of concept tests and realistic two-year implementation plans. The bank’s shortlist comprised Oracle FLEX-CUBE and another open systems core banking application.

Figure 4: The Final Four

Source: PNB

PNB Features and Function Evaluation Round 2

0

200

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600

800

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System 2 System 3 System 5 System 8

Wei

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Making the Move to FLEXCUBE

The bank moved to a combination FLEXCUBE Retail (FCR) and FLEX-CUBE Corporate (FCC) to fulfill all its business technology needs. Why FLEXCUBE? The system scored very well in terms of addressing almost all the bank’s requirements. The product was continuously being updated, and there was a commitment from the vendor to work with the bank to enhance the product for the local market.

The CIF was strong in FLEXCUBE, since it could access both FCC and FCR functionalities. It included relationship pricing and some loan functionalities that weren’t available on the other finalist.

FLEXCUBE supported offline functionality at the branch level, which was most appreciated in remote island branches where communica-tion lines were slow and unreliable. Some of these branches are so remote that cash is brought into the branch via boat, helicopter, or air-plane. Store and forward at the branch level gave the advantage to FLEXCUBE.

FLEXCUBE also supported third currency (not Philippine peso or US dollar) accounts in accordance with Philippine banking regulations and had dual messaging support for MasterCard/Visa transactions. Funds could be authorized in real time and debited in an end of day batch after settlement with the card network.

FLEXCUBE supported local accounting and regulatory requirements for PNB’s various international branches and supported multiple lan-guages for multiple channels in those branches.

PNB was also transactionally-intensive, pushing through over 4 million transactions per day with remittances and many government social security payments due to its legacy as a government bank. FLEXCUBE could manage these volumes.

Finally, FLEXCUBE enabled users to support themselves as much as possible. Business analysts can change parameters to create products or update pricing. There is a group called User System Support in oper-ations comprising tech-savvy CPAs and accountants that set up the system and update parameters.

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FLEXCUBE also provided much of the channel capability with teller and sales platform. The bank used FLEXCUBE@ Connect to interface to the other channels, as shown in Table 4. There were other systems that FLEXCUBE did not replace, but interfaced with, listed in Table 5.

Table 4: Bank Channel ProfileChannel Solution

Teller FLEXCUBE

Sales Platform FLEXCUBE

Internet Banking Interface to internally developed

Bill Pay Internally developed

ATM ACI Base 24

IVR Fujitsu

Mobile Proprietary applications of the local telcos

Interface Layer FLEXCUBE@ Connect

Source: PNB

Table 5: Other Key Systems at PNBFunction System

Treasury Misys Opics

KYC GIFTS

Trust Administration SunGard TAPS

Cash Management Nucleus

Remittance capture Internally developed

Source: PNB

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The bank moved from the mainframe to Unix and from VSAM to an Oracle relational database, as shown in Table 6.

While core system outsourcing is more and more popular in many countries, it was not even considered in the Philippines. “We have very strict outsourcing regulations. If we were to outsource, we would be the first in the country,” explained Ms. Javier.

Migration wasn’t as difficult as expected, in spite of the fact that the bank did most of the work. It was a phased approach with overseas branches first, then batches of 12 to 15 branches until all 324 were moved, converting another batch each weekend. “I was expecting the worst, and it wasn’t as bad as I expected. It was manageable,” recounted Ms. Javier. Celent has observed that most successful core migrations are driven by the bank itself with augmented staff, rather than a third party.

The bank was clearly focused on moving off Kirchman by March 2009. Missing this deadline would require another year of software and mainframe maintenance payments.

Table 6: The Bank Moved to More Modern Technology InfrastructureOld New

Programming Language COBOL, Assembly Java

Middle layer None IBM MQ, Unix

Operating System OS/390 HP-UX

Database VSAM Oracle 10.2g

Hardware 2 IBM 390 3 HP Superdome Servers

Disk IBM Shark HP 3.0 TB upgraded to 4.4 TB

CPUs/MIPS 707 MIPS up to 32 cores

Memory 72 GB upgraded to 128 GB

Source: PNB, HP

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As shown in Figure 5, the bank first moved the smaller international branch network over to the new system, which took one year. After the bank gained knowledge and experience on the system with the first phase of implementations, the bank started rolling out domestically, starting with 12–15 branches per weekend and ramping up to 30–40 branches per weekend as the deadline for moving off the old system approached, as shown in Figure 6.

One hiccup in the migration process was a capacity issue. As each additional group of branches moved to FLEXCUBE and the bank opened more accounts, performance began to suffer. Oracle had estimated capacity requirements based upon estimated transaction volume that

Figure 5: Overseas Implementation Went First

Source: PNB

Figure 6: Domestic Implementation Came Later

Source: PNB

20082007

First Overseas Branch Goes Live: London

Overseas Branch Goes Live: Japan

Overseas Branch Goes Live: Singapore

Overseas Branch Goes Live: Hong Kong

Remittance Subsidiaries Go Live

Last Overseas Branches Go Live: New York and LA

Mar Feb Jan Dec NovOct SepAugJulJunMayApr20082007

First Overseas Branch Goes Live: London

Overseas Branch Goes Live: Japan

Overseas Branch Goes Live: Singapore

Overseas Branch Goes Live: Hong Kong

Remittance Subsidiaries Go Live

Last Overseas Branches Go Live: New York and LA

Mar Feb Jan Dec NovOct SepAugJulJunMayApr

20092008

End of Support Contract with Bankway

HP lends CPUs and Memory

Annual Peak Period (No conversions scheduled)

20-30 Domestic Branches per Weekend

30-40 Domestic Branches per Weekend

Last Branch moves to FLEXCUBE

Pilot Domestic Branch Goes Live

12-15 Domestic Branches per Weekend

Capacity Issues Start

PNB purchases CPU and Memory

Jun May Apr Mar Feb Jan Dec Nov Oct Sep Aug Jul Jun May Apr 20092008

End of Support Contract with Bankway

HP lends CPUs and Memory

Annual Peak Period (No conversions scheduled)

20-30 Domestic Branches per Weekend

30-40 Domestic Branches per Weekend

Last Branch moves to FLEXCUBE

Pilot Domestic Branch Goes Live

12-15 Domestic Branches per Weekend

Capacity Issues Start

PNB purchases CPU and Memory

Jun May Apr Mar Feb Jan Dec Nov Oct Sep Aug Jul Jun May Apr

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had assumed certain growth rates given by the bank. The bank reached those milestones sooner than expected, which was a good problem to have on the business side, but a problem nonetheless on the technical side. Before response time on ATM, branch, and Internet banking impeded business, the bank needed to install capacity upgrades to account for the new volumes. Fortunately the Unix platform allowed incremental capacity upgrades that did not disrupt daily operations. HP was also very responsive and quick to provide much needed equip-ment on an emergency basis before the actual deliveries could arrive. HP allowed PNB to use the additional memory, storage, and CPUs until the bank was able to purchase them in 2009. PNB was most grateful for the hardware support.

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TCO

The total cost of ownership of the new system was dramatically lower than the old system’s TCO:

Software costs dropped by 72%.

Hardware and operation system maintenance costs were reduced by 70%,

Software savings are expected to increase in successive years since the annual maintenance cost escalations were improved in new contracts.

MigrationAlthough the bank wanted to do a “big bang” conversion, a more man-ageable phased (regional conversion over 10 months) approach was adopted because of both logistical (reconfiguring over 300 existing remote branch servers simultaneously) and technical (the ability to convert millions of accounts in a weekend) limitations.

The migration also involved more than 55 people over the 6–24 month implementation:

Development: over 6–8 months;

Operations: over two years.

PlatformThe new HP hardware was considerably less expensive than the IBM mainframe, so much so that the bank could purchase three HP Super-domes for less than the price of an IBM mainframe. This enabled the bank to have active load-balanced backups on two Superdomes while using the third for business continuity at a remote site. All three machines are “hot,” meaning that backup is continuous and active. It was the hard dollar cost savings of moving off mainframes that funded the entire project.

This active backup has been quite helpful in maintaining continuous uptime. There have been a few times when the database server shut down, but it hasn’t impacted the business because of the active backup.

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As shown in Figure 7, platform cost savings were substantial. The old costs were continuing the leases on the existing mainframe. Included in platform costs are hardware acquisition costs, operating system licenses, utilities, and hardware leases. In this way it compares apples to apples—including not just the hardware but also the software asso-ciated with that hardware. On the new platform, once the five year depreciation is complete in 2015, the costs drop to about one-third of the previous mainframe environment.

SoftwareThe bank was able to generate huge savings on the software side of the house. Note that the bank consolidated from three different core sys-tems (Bankway, Dimension, and Equation) down to a single platform (FLEXCUBE). FLEXCUBE’s universal capabilities allowed for considerable cost reduction.

Figure 7: Hardware Costs Dropped to One-Third of the Mainframe

Source: PNB, Celent analysis

Platform Cost Comparison

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As shown in Figure 8, software licensing costs were considerably reduced. Unlike the hardware, the software platform has years in which the new software platform will cost more than the old one, such as 2010 and 2011.

The spike in 2009 for the old system was due to one-time conversion and maintenance costs. To remain on Bankway required an upgrade from OS/390 to z/OS. Since the OS migration was application-driven, the bank assigned it to software rather than hardware costs.

Steadily increasing software costs were based on the software license cost structure of the old core system. The new software has a five-year accounting life that ends in 2014. Once the software is fully depreciated in 2015, the costs of the software are about one-fifth of what would have been projected on the old system.

Overall, IT costs dropped to about one-fourth of what would have been experienced by the bank using the all-encompassing FLEXCUBE soft-ware on an HP-UX platform, as shown in Figure 9 on page 22.

Figure 8: Software Costs Dropped to One-Fifth of Previous Steady State

Source: PNB, Celent analysis

Software Cost Comparison

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Once both the hardware and software were depreciated in 2015, the costs for the new platform decreased substantially. This savings is a function of both the software and the hardware. Moving to a new plat-form enabled Philippine National Bank to rethink its IT costs from the ground up.

OperationsThe bank also made the decision to reengineer its processes to con-form to FLEXCUBE best practices rather than retain existing workflow, Mr. Medina explained. The bank adopted global best practices learned from other FLEXCUBE sites to the extent possible, since PNB was the first bank to implement FCR and FCC in the Philippines.

The creation of a global data center running a centralized core banking system now allows the bank to shift back office operations across bor-ders. No longer limited by technical system access limitations, the bank can move middle and back office work to the Philippines, where labor costs are lower without sacrificing quality and speed.

Operations is conducting early retirement programs in spite of the bank’s rapid growth. PNB will also be folding the operations of Allied Bank into its operations without significant headcount increases. This is all possible because of the automation that FLEXCUBE enables in the back office.

Figure 9: IT Costs Were Reduced to One-Fourth of What Was Expected

Source: PNB, Celent analysis

Total IT Cost Comparison

020406080

100120140160180200

2007 2008 2009 2010 2011 2012 2013 2014 2015

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Customer ExperienceTwo big changes the customers felt were the ability to successfully implement consolidated customer relationship views and branchless account numbers. The challenge in implementing consolidated cus-tomer relationship views is that it is difficult to enforce a single customer record in a country where there is no national identification system or where tax and social security numbers cannot be relied on for individual identification. A practice found in Africa of using a com-bination of a customer’s initials and birth date to create a unique identifier allowed PNB to achieve this.

The standard practice in the Philippines is to include the domicile branch codes in the account numbers to facilitate interbranch process-ing and controls. Since the controls were built into FLEXCUBE, this old practice could finally be stopped at PNB.

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Business Benefits

Aside from reducing operating costs, the move to a new core banking system is allowing PNB to grow its business by offering new products and services quicker and with more flexibility. New products can be created quickly via parameters and immediately made available to cus-tomers. New products were even implemented during the conversion.

Third currency deposit products (such as those in Asian currencies like Japanese yen, Korean won, and Chinese yuan) were now easier to offer nationwide without having to contend with currency accounting regu-lations, front end teller limitations, and real time currency conversion.

Branch reach and capabilities to service customers have also improved. Remote branches can continue to serve customers even when connec-tions to the main data center are unavailable due to the store and forward capabilities of the localized branch servers. The browser-based front end platform allows branches in problematic locations to operate via secure mobile phone connections. In a country of thousands of islands with a limited hard line infrastructure, the possibilities of reaching even more remote areas are promising.

The ability to easily and quickly offer new services on the teller plat-form also allowed PNB to add value to its institutional customers. For example, the bank was the first to accept social security payments from the teller and transmit the relevant data electronically to the country’s social security system.

Another benefit was the ease of doing business analytics. The means by which business and customer data could be extracted and analyzed from the mainframe were limited. By moving to an Oracle relational database and using third party tools like Business Objects and Crystal Reports, the bank now has the ability to make informed business decisions.

The improved capabilities and reduced operating costs have made PNB’s decision to retire three core banking systems a project worth the investment, effort, and birth pains.

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Copyright 2010 © Oliver Wyman 25

Conclusions

Philippine National Bank needed to change its IT architecture for strong business reasons. They needed real time posting of transac-tions, continuous availability across time zones, and support for multinational multientity banking. The previous solution wasn’t up to these challenges. In the process of migrating the core from a tradi-tional batch, mainframe, COBOL environment to a real time Unix environment, they were able to dramatically cut IT costs on both a short-term and long-term basis.

Platform consolidation drove efficiencies on the hardware and soft-ware sides of the equation, reducing IT costs by over 70%. It is only through a total rethink of the IT infrastructure that such pronounced reductions are possible. PNB undertook this rethink and is reaping ben-efits that will only increase as the bank grows.

Additionally the new technology platform is enabling the bank to dras-tically revamp itself in terms of its operations, products, and service offerings. Obtaining new business capabilities and functionalities at substantially lower IT costs means PNB is now having its cake and eat-ing it too.

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Copyright 2010 © Oliver Wyman 26

Leveraging Celent’s Expertise

If you found this report valuable, you might consider engaging with Celent for custom analysis and research. Our collective experience and the knowledge we gained while working on this report can help you streamline the creation, refinement, or execution of your strategies.

Analyst AccessMost Celent subscribers have unlimited free analyst access. If you have a question about this report, you can reach out to the author to gain deeper insight into the report’s findings. Please contact your Celent account manager for more details.

Support for BanksTypical projects we support related to core banking include:

Vendor shortlisting and selection. We perform discovery specific to you and your business to better understand your unique needs. Based on our industry knowledge, we then objectively create and administer a custom RFI/RFP process with selected banking technology vendors to assist you in making rapid and accurate vendor choices.

Business practice evaluations. We spend time evaluating your busi-ness processes, particularly in banking industry product development, benchmarking, and channel-building. Based on our knowledge of the market, we identify potential process or technology constraints and provide clear insights that will help you implement industry best practices.

IT and business strategy creation. We collect perspectives from your executive team, your front line business and IT staff, and your custom-ers. We then analyze your current position, institutional capabilities, and technology against your goals and competitors’ initiatives in the financial services space. If necessary, we help you reformulate your technology and business plans to address short-term and long-term needs.

Support for VendorsWe provide services that help you refine your product and service offerings. Examples include:

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Copyright 2010 © Oliver Wyman 27

Product and service strategy evaluation. Based on our familiarity with banks across the globe, we help you assess your market position in terms of functionality, technology, and services. Our strategy work-shops will help you target the right financial institutions and map your offerings to their needs.

Market messaging and collateral review. Based on our extensive expe-rience with your potential banking industry clients, we assess your marketing and sales materials—including your website and any collateral.

Market penetration. Celent understands markets globally with ana-lysts in the United States, Canada, Europe, India, China, Japan, and other countries. We can help your company understand market dynamics and enter new markets more effectively.

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Related Celent Research

Core Banking Solutions for Small Banks: A North American PerspectiveRajesh M R and Bart Narter

Core Banking Solutions for Midsize and Large Banks: A North American PerspectiveRajesh M R and Bart Narter

Core Banking Solutions for Small Banks: A Global PerspectiveRajesh M R and Bart Narter

Core Banking Solutions for Midsize Banks: A Global PerspectiveRajesh M R and Bart Narter

Overcoming the Fear Factor: Migrating Core Banking SystemsBart Narter

Global Core Banking Solutions for Large BanksBart Narter

Three Cores in One: Core Consolidation at MKB BankBart Narter

Core Banking Driving Efficiency at Egyptian American BankBart Narter

A Tale of One City: Core Renewal via SOA at National City BankBart Narter

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Copyright Notice

Prepared byCelent, a division of Oliver Wyman

Copyright © 2010 Celent, a division of Oliver Wyman. All rights reserved. This report may not be reproduced, copied or redistributed, in whole or in part, in any form or by any means, without the written permission of Celent, a division of Oliver Wyman (“Celent”) and Celent accepts no liability whatsoever for the actions of third parties in this respect. Celent is the sole copyright owner of this report, and any use of this report by any third party is strictly prohibited without a license expressly granted by Celent. This report is not intended for general circulation, nor is it to be used, repro-duced, copied, quoted or distributed by third parties for any purpose other than those that may be set forth herein without the prior written permission of Celent. Neither all nor any part of the contents of this report, or any opinions expressed herein, shall be disseminated to the public through advertising media, public rela-tions, news media, sales media, mail, direct transmittal, or any other public means of communications, without the prior written consent of Celent. Any violation of Celent’s rights in this report will be enforced to the fullest extent of the law, includ-ing the pursuit of monetary damages and injunctive relief in the event of any breach of the foregoing restrictions.

This report is not a substitute for tailored professional advice on how a specific financial institution should execute its strategy. This report is not investment advice and should not be relied on for such advice or as a substitute for consultation with professional accountants, tax, legal or financial advisers. Celent has made every effort to use reliable, up-to-date and comprehensive information and analysis, but all information is provided without warranty of any kind, express or implied. Infor-mation furnished by others, upon which all or portions of this report are based, is believed to be reliable but has not been verified, and no warranty is given as to the accuracy of such information. Public information and industry and statistical data, are from sources we deem to be reliable; however, we make no representation as to the accuracy or completeness of such information and have accepted the informa-tion without further verification.

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North America Europe Asia

USA

200 Clarendon Street, 12th Floor

Boston, Massachusetts 02116

Tel.: +1.617.262.3120

Fax: +1.617.262.3121

USA

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New York, NY 10016

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USA

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France

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1-1-1 Uchisaiwai-choChiyoda-ku, Tokyo 100-0011

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India

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For more information please contact [email protected] or:

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