added

ARRAY_CONTAINS_PREFIX function

ARRAY_CONTAINS_PREFIX(string_array, prefix) returns true if any element of string_array starts with the given prefix.This new function Improves the ergonomics of prefix search and results in better performance on nested arrays. Learn more here.

improved

Vectorized MIN and MAX for timestamps and dates

Vectorized MIN and MAX operations for timestamps and dates for better performance of time series analytics. Internal benchmarks show a performance improvement of 82% with vectorization.

improved

SQL join optimizations

Decreasing the number of memory allocations across sequential hash computation operations, thus improving efficiency of SQL joins.

improved

Enhancements to column scans using the UNNEST function

New method for merging arrays for uncompacted collections resulting in a 10x performance improvement running column scans with UNNEST over arrays. This results in better performance for analytical queries over nested data.

added

Source Ingest Transformations [Beta]

You can now specify an ingest transformation for each source at collection creation time through the REST API's create collection endpoint. This uses the ingest_transformation field in the source field of the create collection request. Note this is different from the collection ingest transformation, which currently uses the field_mapping_query field. Learn more here.

improved

Query Performance Profiling

New and improved experience in the console to help explain what impacts query performance, including new stats about cache hit rate.

improved

Increased View and Alias Limits

View and Alias limits have been raised for all orgs to 1000. Note that any overrides set by support are still respected.

improved

Increased Ingest Rate Limits

Improvements in performance and stability for ingest operations enable a 50% increase in ingest rate limits across all sizes. See new limits here.

added

Dedicated Streaming Ingest [Beta]

Dedicated Streaming Ingest is designed to support ingest latency-sensitive use cases. Learn more here.

added

Multi-polygon Support

Added support for multi-polygons as lists of polygons. See the functions ST_CONTAINS and ST_GEOGFROMTEXT.