EP-4700596-A3 - SERVERLESS DATA LAKE INDEXING SUBSYSTEM AND APPLICATION PROGRAMMING INTERFACE
EP4700596A3EP 4700596 A3EP4700596 A3EP 4700596A3EP-4700596-A3
Abstract
Methods, systems and computer program products are described herein that provide a serverless, multi-engine, multi-user data lake indexing subsystem and application programming interface. Indexes are defined as derived datasets and stored on the data lake in a universal format that enables disparate engines to create and/or discover indexes for workload optimization. Embodiment of indexes enable stateful control and management of an index via metadata included in the index and stored on the data lake.
Inventors
- POTHARAJU, RAHUL
- WU, WENTAO
- KIM, TERRY Y.
- NOVIK, LEV
- DAVE, Apoorve
Assignees
- Microsoft Technology Licensing, LLC
Dates
- Publication Date
- 20260506
- Application Date
- 20210316