Logstash
Elasticsearch
| Logstash | Elasticsearch | |
|---|---|---|
| 5 | 91 | |
| 14,014 | 67,708 | |
| 0.3% | 0.7% | |
| 9.6 | 10.0 | |
| 7 days ago | 6 days ago | |
| Java | Java | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Logstash
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Simple way to centralize my server logs?
There are probably too many to chose from. Logstash, Promtail, Vector, Filebeat, FluentD, Logagent and probably many more
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Help with parsing log in logstash into uniqe lines
https://github.com/elastic/logstash/issues/1650 See if this works.
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Looking for open source projects that use data pipelines and big data flows
Is logstash the kind of project you are looking for? https://github.com/elastic/logstash
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Top Observability tools for DevOps Engineers and SREs
Logstash is completely free and the source code is available freely on GitHub.
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Disable Console Output in Logstash 7.10
What log level are you set to in logstash.yml? The default log level is "info" which is pretty chatty. I set mine to "error". See https://github.com/elastic/logstash/blob/master/config/logstash.yml#L248.
Elasticsearch
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Elasticsearch Version 9
You could check out their GitHub and see what is going on https://github.com/elastic/elasticsearch/issues
- One .gitignore to rule them all
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Who's hiring developer advocates? (October 2023)
Link to GitHub -->
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Do we think about vector dbs wrong?
I believe the 1024 limit has been upped in recent versions of Elasticsearch
https://github.com/elastic/elasticsearch/issues/92458
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Elasticsearch VS openobserve - a user suggested alternative
2 projects | 30 Aug 2023
- A dedicated Elasticsearch query language (ES|QL)
- Fleet datastreams: custom index templates
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Integrating Elasticsearch with Node.js Applications
Elasticsearch is written in Java and its source code is available on Github.
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Murmur3 hash plugin for nested objects?
I don't think the murmur3 hash implementation has changed since it was added as the default in version 2.0 (see the [changes](https://github.com/elastic/elasticsearch/commits/main/server/src/main/java/org/elasticsearch/cluster/routing/Murmur3HashFunction.java)). The plugin itself has seen [more changes](https://github.com/elastic/elasticsearch/commits/main/plugins/mapper-murmur3) but that's IMO because of internals and not visible changes in the calculations.
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Mongo or Mysql for 10tb of JSON documents, I'm questioning my previous choice.
Mysql is not as open source as postgres (long story). And you can see how open elasticsearch is by just having access to the bugs database https://github.com/elastic/elasticsearch/issue
What are some alternatives?
Logback - The reliable, generic, fast and flexible logging framework for Java.
OpenSearch - 🔎 Open source distributed and RESTful search engine.
Apache Log4j 2 - Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
Apache Superset - Apache Superset is a Data Visualization and Data Exploration Platform [Moved to: https://github.com/apache/superset]
nifi - Apache NiFi
bleve - A modern text/numeric/geo-spatial/vector indexing library for go
graylog - Free and open log management
pgvector - Open-source vector similarity search for Postgres
Flume - Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data
Whoosh
Logbook - An extensible Java library for HTTP request and response logging
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow