Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
Real-time Labour Market Informationon Skill Requirements
Extraction and analysis of Online Job Vacancies data
Access to data
Alessandro Vaccarino – Matteo Fontana – Mauro Pelucchi
EssNET Workshop11 June 2019, Thessaloniki, Greece
1. Dashboards and tools for different stakeholders2. The DataLab
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 2
Topics
1. Dashboards and tools for different stakeholders
2. The DataLab
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 3
Topics
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 4
Interactive session with Tableau
Take a look on
1. Dashboards and tools for different stakeholders
2. The DataLab
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 5
Topics
• Denormalized tables• Columnar Store
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 6
DataLab – Model & DatastoreKeywords
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 7
DataLab Model2 Tables
FT Document FT Skill Analysis
1 Row for each:- General_ID à Key- OJV- Source- Place
Why? Because, for each OJV, we candetect a multi-place Vacancye.g. «Software Developer in London / Liverpool»
1 Row for each:- General_ID à Key- OJV- Source- Place- Skill
Why? Because, for each OJV, we canobviously detect multiple skills
e.g. «Software Developer in London / Liverpool, with customer orientation culture, that speaks english and tolerates stress»
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 8
DataLab Model
So, to have the number of job vacanciesyou always have to compute an unique
count by General_ID
FT Document
OJV
Place
DatesLang
Occupation
ContractEd Level
Sector
Salary
WorkingHours
Experience
Source Site
Company
1
n
FT Skill Analysis
OJV
Place
DatesLang
Occupation
ContractEd Level
Sector
Salary
WorkingHours
Experience
Source Site
Company
Skill1
n
1n
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 11
The DataLabArchitecture
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 12
The DataLabTools
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 13
The DataLabData
Which data are contained in the DataLab?
Place
DatesOJVs collected between 2018Q3 and 2019Q1, so:• 201807 à 201812 (2019S2)• 201901 à 201903 (2019Q1)
OJVs related to Vacancies located in:• IT, UK, IE, CZ, FR, DE, ES à Early Release• AT, PL, BE, NL, SE, LU à Green Release
AO/DSL/VKVET-GRUSSO/Real–time LMI 2/009/16 14
Interactive session with the DataLab
Time to “hand-on”