12月4日に開催された「Salesforce World Tour Tokyo」のDeveloper Zone内のセッションで利用された資料です。
※こちらSpealkerDeckにあがっていたものをSlideShareへコピーしたものです。
オリジナルはこちらです。
https://speakerdeck.com/konyu/herokuterailsahuriyun-yong-falsehahuomansu-seodui-ce
12月4日に開催された「Salesforce World Tour Tokyo」のDeveloper Zone内のセッションで利用された資料です。
※こちらSpealkerDeckにあがっていたものをSlideShareへコピーしたものです。
オリジナルはこちらです。
https://speakerdeck.com/konyu/herokuterailsahuriyun-yong-falsehahuomansu-seodui-ce
Introduction to GraalVM and Native ImageKoichi Sakata
2019/08/23 JVM Language Summit Report Event at KanJava JUG
https://kanjava.connpass.com/event/139770/
This slide is about GraalVM, especially SubstrateVM that is able to generate native images.
This document discusses Python tools for testing, including py.test, tox, and TravisCI. It provides information about each tool: py.test is an improved unit testing library compared to nose, with readable test results, mocking features, and JUnit XML output; tox runs tests across multiple Python versions using virtualenv; and TravisCI is a continuous integration service that runs tests automatically on GitHub code commits for open source projects in various languages including Python. Examples of configuration files for tox and TravisCI are also included.
The document discusses using MySQL as a key-value store. It notes that MySQL can function as a KVS by storing each key-value pair in its own row and indexing on the key column. This allows for rapid load, fetch and simple queries on the keys. However, MySQL may encounter issues with joins and modifying the schema due to its relational design. Alternative non-relational databases like MongoDB may be better suited for pure key-value use cases.