Our great sponsors
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SQL basics
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InfluxDB
Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
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RabbitMQ
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Graph: Neo4j
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materialize
Materialize is a fast, distributed SQL database built on streaming internals. (by MaterializeInc)
Materialize - The Streaming Database for Real-time Analytics
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Apache Hive
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Wide column: Apache Cassandra, Apache HBase
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Sonar
Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
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Apache Hadoop and HDFS
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Apache Beam
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Apache Arrow
Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing
Apache Arrow
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Apache Airflow