Sicherung von Data-Lake-Tabellen Mithilfe von Zeilenebenensicherheit

Details

Veröffentlichungs-Nr.

EP4797138

Anmeldetag

2. Februar 2026

Veröffentlichung

26. August 2026

Rechtsraum

EP

IPC

G06F21/62

Abstract

Methods, apparatuses, and products for securing data lake tables using row-level security, including: accessing row-level security data for a table stored in a data lake of a data analytics platform, wherein the row-level security data comprises, for one or more roles, a corresponding expression applicable to the table; identifying, for each role of the one or more roles, a subset of a plurality of rows of the table accessible to a corresponding role by satisfying the corresponding expression; and storing, in the data lake, filtering data identifying, for each role of the one or more roles, the subset of the plurality of rows of the table accessible to the corresponding role.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA

Fachgebiete