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Contact Sales:
+1 347-480-1610
info@sematext.com

Open Source Projects

Sematext loves open source software (OSS). We help our customers with several OSS technologies and we use OSS to build our products. We also give back in form of contribution to existing OSS projects, participation in the community, or by open-sourcing new software we've built in-house.

Join Our Team

We are always looking for bright people. If you want to work on stuff like this check out jobs at Sematext.

HBaseHUT
High Updates Throughput for HBase makes updates as fast as regular Puts, while returning latest updated values on-demand
Intro Post: Deferring Processing Updates to Increase HBase Write Performance
Home: http://github.com/sematext/HBaseHUT
Wiki: http://github.com/sematext/HBaseHUT/wiki
List: http://groups.google.com/group/hbasehut/
HBaseWD
HBase Writes Distributor spreads records over the cluster even when their keys are sequential, while still allowing fast range scans over them
Intro Post: HBaseWD: Avoid RegionServer Hotspotting Despite Sequential Keys
Home: http://github.com/sematext/HBaseWD
Wiki: http://github.com/sematext/HBaseWD/wiki
List: http://groups.google.com/group/hbasewd/
ActionGenerator
Action/Event generator for different backends (e.g. Solr, ElasticSearch, Flume, HBase...), handy for data generation and stress testing
Home: http://github.com/sematext/ActionGenerator
README: https://github.com/sematext/ActionGenerator#readme
JMXC
JMX Console tool for dumping JMX beans to terminal
Home: http://github.com/sematext/jmxc
HBaseMetricsContext
Hadoop MetricContext that stores Hadoop metrics in HBase
Home: http://github.com/sematext/HBaseMetricsContext
Wiki: http://github.com/sematext/HBaseMetricsContext/wiki

External Open Source Projects

Some of the other projects we've contributed to over the years in one form of another: