Elastic

@elastic

Where developers learn, build, and share. Your source for hands-on demos, cheat sheets, explainers and more.

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elastic.co

Joined October 2009

185 Following

65.9K Followers

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Elastic
@elastic
Oct 16
Stop moving Grafana dashboards by hand Elastic’s tools make dashboard migration a whole lot easier: elastic.co/observability-…
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Elastic
@elastic
Oct 16
We're building search into a Java music library with plain Lucene, one step at a time. Next up is analysis: what happens to your text before it reaches the index. An analyzer cuts it into tokens, lowercases them and folds the accents away. Step 1: add lucene-analysis-common for
Elastic
@elastic
Oct 14
Your beans are mapped. Now, who owns the index? Step 1: wrap Directory + IndexWriter in a small class dedicated to your bean. ByteBuffersDirectory for in-memory, FSDirectory to persist
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Elastic
@elastic
Oct 15
Same 1.25 GiB load, twice. 1 run alerted, 1 didn't.
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Elastic
@elastic
Oct 14
Your beans are mapped. Now, who owns the index? Step 1: wrap Directory + IndexWriter in a small class dedicated to your bean. ByteBuffersDirectory for in-memory, FSDirectory to persist
Elastic
@elastic
Oct 12
Get any Java bean ready for Lucene in 3 steps You have a Track bean. You need search. Step 1: embed Apache Lucene in-process. One dependency, no native code, no server to run. Elasticsearch does this for you on top of Lucene. Here's what it looks like by hand 👇
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Elastic
@elastic
Oct 13
In an agentic trace with 20 LLM calls, you can see which span is using the most tokens and read the prompt that caused it. Both live in Elastic APM, so there's no second tool to run.
Article
LLM tracing in Elastic APM: prompts, responses, and token counts in the span view
Elastic APM now does LLM tracing in the trace view. The GenAI tab in the span flyout has the whole conversation, so you can read the system prompt, the user messages and the model response, and copy
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