GitHub - apache/datafusion-comet: Apache DataFusion Comet Spark Accelerator github.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from github.com Daily Mail and Mail on Sunday newspapers.
In this article, we explore when and how to use Bloom filters in Parquet, their impact on written Parquet files, and measure their effectiveness when dealing with large quantities of high-cardinality data.
A unified SQL query interface and portable runtime to locally materialize, accelerate, and query data tables sourced from any database, data warehouse, or data lake. - spiceai/spiceai
pg_analytics: Transforming Postgres into a Fast OLAP Database paradedb.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from paradedb.com Daily Mail and Mail on Sunday newspapers.
The Apache Arrow in-memory columnar format has become a critical component of many analytical database systems and tools. It brings a number of advantages to InfluxDB.