Datasource enabling multidimensional indexing and sampling pushdown

• qbeast-spark

  12 190 8.6 Scala

  Qbeast-spark: DataSource enabling multi-dimensional indexing and efficient data sampling. Big Data, free from the unnecessary!

  

If you want to play with it, check out the Qbeast-Spark github

• Apache Spark

  101 38,320 10.0 Scala

  Apache Spark - A unified analytics engine for large-scale data processing

  

Based on Delta Lake and available for Apache Spark, it allows indexing your data by different columns and read a representative sample directly from storage 🔥

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• delta

  69 6,874 9.8 Scala

  An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs (by delta-io)

  

Based on Delta Lake and available for Apache Spark, it allows indexing your data by different columns and read a representative sample directly from storage 🔥

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