2 Repos
Database operations that apply modifications only if the current record state matches expected criteria.
Distinct from State Update Race Condition Prevention: Shortlist candidates relate to UI state or RL, not database-level conditional write primitives.
Explore 2 awesome GitHub repositories matching data & databases · Conditional Updates. Refine with filters or upvote what's useful.
Sled is an embedded key-value store and ACID-compliant database designed for high-performance data persistence. It functions as a log-structured storage engine that organizes data using B+ trees to support efficient range queries and prefix scans. The engine implements a zero-copy data store model, utilizing epoch-based reclamation to provide direct references to cached values without memory allocations. It distinguishes itself through a combination of write-ahead logging, page cache optimizations to reduce write amplification on flash storage, and serializable transactions for atomic multi-k
Allows modifying or deleting a value only if the current value matches a specific expected state.
FreeSql is a .NET object-relational mapper and data access layer that translates object-oriented code into SQL for multiple relational database providers. It functions as a fluent SQL query builder and database schema synchronizer, allowing developers to align database table and index structures with entity class definitions. The framework is specifically optimized for .NET Native AOT to ensure reduced memory footprints and faster startup times. It includes a database traffic manager to distribute load through read-write splitting, dynamic table sharding, and tenant-based data isolation. Bro
Translates filtered queries into update statements to modify specific database records.