arturmelanchyk,Artur Melanchyk,github

Hi there 👋

TiDB:
- br: use atomic for failedFilesCount #52046
Prometheus:
- [STYLE] Promtool: lock-free counter in 'tsdb bench write' #13834
Weaviate:
- Lock-free DB::ratePerSecond counter #4249
- Lock-free BM25Searcher::wand() implementation #4251
ImmuDB:
- LRUCache optimizations #1918
- chore(pkg/database): use atomic for waitingCount in instrumentedRWMutex #1917
- chore(embedded/store): lock-free WaitForTx and WaitForIndexingUpto implementation #1916
Dgraph:
- Reduce x.ParsedKey memory allocation from 72 to 56 bytes by optimizing struct memory alignment #9047
Consul:
- perf: lock-free leaderAddr #20823
- perf: lock-free lastOutput #20822

Artur Melanchyk's Projects

buntdb

BuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial support

consul

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

immudb

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

prometheus

The Prometheus monitoring system and time series database.

rqlite

The lightweight, distributed relational database built on SQLite.

Weaviate is an open source vector database that stores both objects and vectors, allowing for combining vector search with structured filtering with the fault-tolerance and scalability of a cloud-native database, all accessible through GraphQL, REST, and various language clients.

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