22. February 2019
Painless scripts allow to customize a lot of things in Elasticsearch. One thing that (almost) every script has in common is the access of document fields. There are two different ways to do so and every developer should know them. Because it can have a huge impact on the performance. An Example Let’s start with
15. February 2019
Elasticsearch ships with a simple, but powerful scripting language called Painless. And even if the origin of the name is not related to the pain of hacking C++ code in vim, it is really fun to work with it. Scripting can be used to customize Elasticsearch in many places. Sorting is one of it. Default
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