Dainius Jocas
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Projects
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Recent Posts
Match the Entire Text with a Slop in Elasticsearch
Match an entire message text with a slop.
Dainius Jocas
Jan 29, 2023
6 min read
Elasticsearch
Tricks with Elasticsearch Completions Suggesters
The missing pieces of the Elasticsearch documentation
Dainius Jocas
Sep 13, 2022
10 min read
elasticsearch
Entity Resolution with Opensearch/Elasticsearch
Entity Resolution implementation with nothing more than good ol' Opensearch/Elasticsearch
Dainius Jocas
Jan 12, 2022
17 min read
elasticsearch
Clojure deftype with `unsynchronized-mutable`
A use-case for the
unsynchronized-mutable
and some related Java knowledge
Dainius Jocas
Sep 9, 2021
6 min read
clojure
,
java-interop
Make Elasticsearch Query Profiling Faster in Kibana
A little trick on how to profile complex Elasticsearch queries that target many shards.
Dainius Jocas
Jul 23, 2021
2 min read
elasticsearch
,
kibana
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Projects
Recent & Upcoming Talks
Lucene-grep a.k.a. lmgrep
Introduction to Lucene-grep
Jun 29, 2021 6:15 PM — 8:15 PM
Vinted Vilnius
Dainius Jocas
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Code
Slides
Video
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Tips and Tricks to Scale Elasticsearch for 1M RPMs and Beyond
Several simple hacks to get more out of your Elasticsearch cluster
Jun 16, 2021 9:00 PM — 10:00 PM
Vinted Vilnius
Dainius Jocas
PDF
Code
Video
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Lessons Learned While Scaling Elasticsearch @ Vinted
Adventures of operating Elasticseach at scale
May 27, 2021 7:00 PM — 7:30 PM
Vilnius
Dainius Jocas
PDF
Code
Video
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Don't Change the Partition Count for Kafka Topics!
Kafka, Kafka Connect, Elasticsearch, and Data Consistency
May 12, 2021 6:00 PM — 6:45 PM
Vinted Vilnius
Dainius Jocas
PDF
Code
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Don't Change the Partition Count for Kafka Topics!
Kafka, Kafka Connect, Elasticsearch, and Data Consistency
Apr 7, 2021 7:00 PM — 7:30 PM
Vinted Vilnius
Dainius Jocas
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Code
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