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Cursor Uses S3 WAL to Scale Git Storage to More than 300 Pushes per Second

Cursor has introduced Continuity, a Git storage architecture that uses an S3 backed write ahead log as the source of truth. The design turns local N…

Protocol Hashing IDE Database Replication AI Assisted Coding github Agents S3 Continuous Integration Distributed Systems AI Architecture Architecture & Design Development news

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Uber Redesigns M3DB Sharding with Subclusters to Limit Failure Impact

Uber has redesigned shard placement in M3DB with fixed size subclusters to limit the impact of node failures, maintenance, and cluster scaling. The…

Database Database Replication Load Balancing Sharding Availability Distributed Systems Clusters Scalability Time Series Data Open Source Uber Microservices Algorithms Fault Tolerance DevOps Architecture & Design Development news

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PostgreSQL 19 Beta Introduces SQL Graph Queries and Concurrent Table Repacking

PostgreSQL 19 Beta has been announced, with general availability expected in September, following the project's yearly major-release cadence. This r…

SQL Relational Databases Postgres Graph Database Database Replication AI, ML & Data Engineering Development news