Introduction to StrataDB
›How Strata works
- Embedded databases
- Databases and storage
- Branches
- Commits and versions
- Time travel
- Spaces
- Durability
›Working with data
›Inference
- Models
- Generation
- Embeddings
- Reranking
›Distribution
- Strata Hub
- Cloning databases

›Branching and history
- Isolate an experiment
- Compare two branches
- Preview a merge
- Merge changes
- Resolve merge conflicts
- Fork from historical state
- Read historical state
›AI and retrieval
- Build semantic search
- Build RAG
- Embed and store documents
- Rerank search results
- Use local models
- Use cloud providers
›Agent applications
- Give each run a branch
- Persist agent memory
- Record tool activity
- Replay an agent run
›Data
- Import data
- Export data
- Migrate from SQLite
- Combine data models
- Clone a dataset
- Organize with spaces
›Operations
- Configure Strata
- Inspect database health
- Back up a database
- Recover from errors
- Troubleshoot failures
›Deployment
- Embed in an application
- Package with an application
- Run in the browser

›Python
- Overview
- Installation
- Opening databases
- Key-value
- JSON
- Events
- Vectors
- Graph
- Branches
- Time travel
- Inference
- Error handling
›CLI
- Overview
- Targeting databases
- Interactive shell
- Output formats
- Scripting
›AI agents
- Overview
- Agent skills
- Machine-readable docs
- Command discovery
- Error handling
›MCP
- Overview
- Setup
- Clients
- Tool model

›Commands
- ›Key-value
- ›JSON
  - batch_delete
  - batch_exists
  - batch_get
  - batch_set
  - count
  - delete
  - exists
  - get
  - history
  - list
  - sample
  - scan
  - set
  - ›Indexes
    create
    drop
    list
- ›Vectors
  - batch_delete
  - batch_exists
  - batch_get
  - batch_upsert
  - count
  - delete
  - delete_all
  - delete_by_filter
  - exists
  - get
  - history
  - keys
  - query
  - sample
  - scan
  - upsert
  - ›Collections
    create
    delete
    list
    stats
  - ›Indexes
    query
  - ›Metadata
    update
- ›Events
- ›Graph
  - apply_delete_policy
  - batch_write
  - bindings
  - bulk_insert
  - create
  - delete
  - list
  - meta
  - neighbors
  - nodes_by_type
  - sample
  - ›Analytics
    bfs
    cdlp
    lcc
    pagerank
    sssp
    wcc
  - ›Edges
    add
    get
    remove
  - ›Nodes
    add
    get
    list
    remove
  - ›Ontology
    define_link_type
    define_object_type
    delete_link_type
    delete_object_type
    freeze
    get
    summary
- ›Branches
- ›Spaces
- ›Inference
  - cache_status
  - capability
  - detokenize
  - embed
  - generate
  - rank
  - tokenize
  - unload
  - ›Models
    list
    local
    pull
- ›Admin
- ›Arrow
  - export
  - import
- ›Hub
›CLI
- Global options
- init
- doctor
- agents
- mcp
- start and stop
- ipc
- remote
- command
MCP tools
Configuration
Error codes
Data types
Compatibility and versioning

Installation

Installation

Version 1.2.1

$curl -fsSL https://stratadb.org/install.sh | sh

Direct downloads and checksums

Every archive this release ships, with the digest the installer verifies against.

strata-v1.2.1-aarch64-apple-darwin.tar.gz
macOS Apple Silicon · 10.7 MB
SHA256 3bd2735a81ad9b8afd17ddd0410ac140bf9879acf0b5092308ef860a2810f580
strata-v1.2.1-aarch64-unknown-linux-gnu.tar.gz
Linux ARM64 · 11.2 MB
SHA256 5ba863db5a93514f9ec1b56b5942b92a6e50cac42201c9f0d85a62fe589df164
strata-v1.2.1-x86_64-unknown-linux-gnu.tar.gz
Linux x86-64 · 12.1 MB
SHA256 b7f115ed0934ef4424d1bd949e8b38d9018de283ed96681bd9fcfdfca13dc0e6