Nginx, PHP and Node.js

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Make them ready for the enterprise

Nginx, PHP and Node.js Harald  Zeitlhofer    

Senior  Technology  Strategist  @  Dynatrace    

Chris8an  Schwarzbauer    Chief  So=ware  Architect  @  Dynatrace  

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Harald Zeitlhofer Senior Technology Strategist @ Dynatrace

harald.zeitlhofer@dynatrace.com

Christian Schwarzbauer Chief Software Architect @ Dynatrace

christian.schwarzbauer@dynatrace.com

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New technologies in Dynatrace!

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• Lightweight HTTP server • Fast especially at high load

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Leading among top 10.000 websites

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•  What is it? •  Server-side JavaScript

•  Running in a Google V8 JavaScript Engine •  Integrated HTTP Server

•  Why should I use it? What is it good for? •  Very easy to create server-side web applications

•  You can use JavaScript not only in the browser, but also on the server-side

•  Significantly reduces number of threads blocked on IO

•  Why is it different? •  Event-based, non-blocking IO

•  Completely asynchronous (well, almost) •  No multi-threading (of user code)

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Database  Browser   Java  Applica3on  

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Database  Browser   Node.js  Applica3on  

IO  Threads  

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• Old, but emerging • First version 1995 • 2004: PHP5

•  Object Oriented Programming, Exception handling, Namespaces

•  Extensions for XML and DOM handling

•  PHP Archives (PHAR)

•  Testing framework PHPUnit

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• Apache Module LoadModule php5_module /usr/lib/apache2/modules/libphp5.so

• CGI • Fast-CGI

•  PHP-FPM •  Integration with Nginx

Integration  

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Integration!

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Dynatrace architecture  Database  

Performance  Warehouse  

Dynatrace  Collector  

Dynatrace  Server  

Dynatrace  Clients  

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Dynatrace architecture  Database  

Performance  Warehouse  

Dynatrace  Collector  

Dynatrace  Server  

Dynatrace  Clients  

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• Load agent via LD_PRELOAD

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try { require('/opt/dynatrace/agent/conf/nodejsagent'); } catch (err) { console.log("ERROR! Can't find the nodejs agent!", err); }

• Load agent in index.js

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• Load agent in php.ini

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Let’s see how that fits together!

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Live demo

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Talking about Dynatrace versions …

dynaTrace 5.5

dynaTrace 6.0

Dynatrace 6.1

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• Easy integration into your application • Full end-to-end transaction visibility • Frontrunner in new technologies • Your feedback is very welcome

•  Community •  Forum

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Thank You Harald  Zeitlhofer  

Senior  Technology  Strategist  @  Dynatrace  harald.zeitlhofer@dynatrace.com  

Chris8an  Schwarzbauer  Chief  So=ware  Architect  @  Dynatrace  

chris3an.schwarzbauer@dynatrace.com  

http://bitly.com/dttrial