Realtime and geospatial release. Change events now carry the document, WebSocket subscription filters speak the full query language, and geo gains polygon geofences, $geoNear and a disk-backed index. What changed. The document, SQL and time-series engines, the S3 and PostgreSQL wire surfaces, the MQTT and AMQP brokers — still one binary, source-available and free to run in production at any scale.

# Linux / macOS
curl -LO https://oxidb.baltavista.com/releases/v0.43.0/oxidb-server-v0.43.0-linux-amd64.tar.gz
tar xzf oxidb-server-v0.43.0-linux-amd64.tar.gz
./oxidb-server

# Or use as a Rust library
cargo add oxidb

Interactive shell and REPL with MongoDB-style syntax, SQL support, vector search, and embedded mode.

# Linux / macOS
curl -LO https://oxidb.baltavista.com/releases/v0.43.0/oxidb-v0.43.0-linux-amd64.tar.gz
tar xzf oxidb-v0.43.0-linux-amd64.tar.gz
./oxidb --data ./mydb              # embedded mode
./oxidb --host 127.0.0.1           # client mode

# Or build from source
cargo build --release -p oxidb-cli

MCP (Model Context Protocol) server — lets Claude Code, Claude Desktop, Cursor and other AI hosts query OxiDB directly: documents, SQL, time-series and full-text search, plus explain for diagnosing slow queries. Read-only unless you opt in. Talks to any existing server over the native protocol.

# Linux / macOS
curl -LO https://oxidb.baltavista.com/releases/v0.43.0/oxidb-mcp-v0.43.0-linux-amd64.tar.gz
tar xzf oxidb-mcp-v0.43.0-linux-amd64.tar.gz

# Register it with an MCP host (Claude Code shown)
claude mcp add oxidb -e OXIDB_ADDR=127.0.0.1:4444 -- ./oxidb-mcp

# Give the assistant a Read-role account and reads stay read-only,
# enforced by the server. Writes additionally need OXIDB_MCP_WRITES=1.

Desktop GUI (Tauri) — SQL editor with schema tree, a visual Query Designer (drag-to-connect joins), editable result grids, table CRUD, SCRAM auth with saved connections, and an OxiMem browser.

# Download, open the .dmg, drag OxiDB to Applications.
# First launch: right-click → Open (unsigned build).
curl -LO https://oxidb.baltavista.com/releases/studio/OxiDB-Studio-0.3.0-macos-arm64.dmg

Entity Framework Core provider for the OxiDB SQL engine (with ADO.NET / Dapper) — passes all 3832 official EF Core spec tests and beats PostgreSQL. See .NET / EF Core examples.

# download all three, then add the folder as a NuGet source
curl -LO https://oxidb.baltavista.com/nuget/OxiDb.EntityFrameworkCore.0.43.0.nupkg
curl -LO https://oxidb.baltavista.com/nuget/OxiDb.Data.0.43.0.nupkg
curl -LO https://oxidb.baltavista.com/nuget/OxiDb.Client.Tcp.0.43.0.nupkg

dotnet nuget add source $(pwd) --name oxidb
dotnet add package OxiDb.EntityFrameworkCore

Run OxiDB directly in the browser via WebAssembly. Built with wasm-pack.

curl -L -o oxidb-wasm.tar.gz \
  /releases/v0.43.0/oxidb-wasm-v0.43.0.tar.gz
mkdir wasm && tar xzf oxidb-wasm.tar.gz -C wasm/

OxiWire binary protocol, .NET EF Core provider, parallel serialization, MsgPack removed. Full changelog

Interactive shell and REPL with MongoDB-style syntax, SQL support, vector search, and embedded mode.

Her Şeyin Veritabanı — a free 240-page book (in Turkish) on how a database works inside, from first principles to OxiDB's document, SQL and time-series engines. Details