PLNOG19 - Krzysztof Mazepa - Yang Development Kit – stwórz swój pierwszy program obsługujący urządzenia Cisco IOS XR/XE dzięki ułatwieniom jakie oferuje YDK
Zastanawiasz się w jaki sposób możesz programować urządzenia sieciowe Cisco? Jesteś inżynierem i nie wiesz od czego zacząć? Czytaleś o RestConf i modelach Yang ale nie wiesz co dalej z tym zrobić? Nie powiem ci do czego możesz tą wiedzę wykorzystać ale w trakcie tej sesji pokażę ci w jaki sposób możemy łatwo programować urządzenia sieciowe dzięki ułatwieniom jakie oferuje Yang Development Kit. Już ponad rok temu powstała pierwsza oficjalna wersja YDK. Jak działa YDK? YDK generuje API w róznych językach programowania (np. Python lub C++) korzystając z modeli Yang. Dzieki temu możemy znacznie łatwiej komunikować się z urządzeniami sieciowymi nie martwiąc się wieloma szczegółami związanymi z protokołem Netconf/Restconf, formatem danych (XML/JSON) oraz szybciej eliminować błędy (błędny typ, wartość, rodzaj operacji itd.) dzięki lokalnemu sprawdzeniu poprawności składni. W trakcie sesji pokażę jak szybko możesz zbudować swoje środowisko programistyczne oraz parę przykładów dzieki którym zobaczysz, że jest to naprawdę proste.
Technology selection for a given problem is often a tough ask. This is immensely useful comparative analysis betweeen Greenplum, Vectorwise and Amazon Redshift.
Technology selection for a given problem is often a tough ask. This is immensely useful comparative analysis betweeen Greenplum, Vectorwise and Amazon Redshift.
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20190615 hkos-mysql-troubleshootingandperformancev2Ivan Ma
MySQL Troubleshooting in Hong Kong Open Source Conference 2019 - how to use sys.diagnostics(...) and using the dimitri (http://dimitrik.free.fr/) Tools for performance analysis.
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Need to dive into #MySQL suddenly and find out, briefly, what can be done with MySQL technology? NoSQL, MySQL 8.0, Highly Available, InnoDB Cluster & MySQL Cluster both Community & Enterprise Edition. It's all here.
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MySQL 5.7 NEW FEATURES, BETTER PERFORMANCE, AND THINGS THAT WILL BREAK -- Mid...Dave Stokes
MySQL is on the way and this presentation covers the new features, improved performance, and better admin that will come with 5.7. But there are some things that are changing that you need to know before you upgrade
Here's a brief hands-on to get started with MySQL Server performance tuning. I'll show basic options to get started and have the right basics settings. Hope you'll enjoy!
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PLNOG19 - Krzysztof Mazepa - Yang Development Kit – stwórz swój pierwszy program obsługujący urządzenia Cisco IOS XR/XE dzięki ułatwieniom jakie oferuje YDK
1. Krzysztof Mazepa
Consulting Systems Engineer
26 września 2017, Krakow
Yang Development Kit
– stwórz swój pierwszy program
obsługujący urządzenia Cisco
IOS XR/XE (i nie tylko) dzięki
ułatwieniom jakie oferuje YDK.
ydk.io
2. • Wprowadzenie
• Data Models
• Management Protocols
• Model-Driven APIs
• Demonstration
• Resources
• Conclusion
Agenda
Większość materiałów w tej prezentacji pochodzi z sesji Santiago Alvarez’a
BRKSPG-2303 Model-driven programmability for Cisco IOS XR.pdf