hanzo-database 1.1.12

Multi-backend database abstraction for Hanzo Node - Supports LanceDB, DuckDB, PostgreSQL, and more
Documentation 
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[package]
name = "hanzo-database"
version = "1.1.12"
edition = "2021"
authors = ["Hanzo AI Inc"]
description = "Multi-backend database abstraction for Hanzo Node - Supports LanceDB, DuckDB, PostgreSQL, and more"
license = "Apache-2.0"
repository = "https://github.com/hanzoai/hanzo-node"
homepage = "https://hanzo.ai"
keywords = ["database", "vector", "multimodal", "lancedb", "duckdb"]
categories = ["database", "science"]

[dependencies]
# Core LanceDB with latest version (currently disabled pending API migration)
lancedb = { version = "0.22.3", optional = true }
arrow-array = { version = "55.2", optional = true }
arrow-schema = { version = "55.2", optional = true }
arrow-ipc = { version = "55.2", optional = true }
parquet = { version = "55.2", optional = true }

# Async runtime
tokio = { version = "1.36", features = ['rt', 'rt-multi-thread', 'macros', 'fs', 'io-util', 'net', 'sync', 'time'] }
futures = "0.3.30"
async-trait = "0.1.81"

# Serialization
serde = { version = "1.0.219", features = ['derive'] }
serde_json = "1.0.117"
bincode = "1.3.3"

# Error handling
anyhow = "1.0.86"
thiserror = "2.0"

# Utilities
log = "0.4.20"
chrono = { version = "0.4", features = ['serde'] }
uuid = { version = "1.8.0", features = ["v4", "serde"] }
base64 = "0.22.0"
blake3 = "1.5"

# Connection pooling
deadpool = "0.12"
deadpool-runtime = "0.1"

# Image processing for multimodal
image = { version = "0.25", optional = true }

# Migration support
rusqlite = { workspace = true, optional = true }

# Backend-specific dependencies
duckdb = { version = "0.10", optional = true }
sqlx = { version = "0.8", features = ["postgres", "runtime-tokio-rustls", "sqlite"], optional = true }
redis = { version = "0.25", features = ["aio", "tokio-comp"], optional = true }

# Hanzo dependencies
hanzo-messages = { version = "1.1.12", path = "../hanzo-messages" }
hanzo-embed = { version = "1.1.12", path = "../hanzo-embed" }

[dev-dependencies]
tokio-test = "0.4"
tempfile = "3.8"
criterion = "0.5"
proptest = "1.4"
env_logger = "0.11"

[features]
default = []
multimodal = ["image", "arrow-array", "arrow-schema"]
migration = ["backend-sqlite"]
all-backends = ["backend-lancedb", "backend-duckdb", "backend-postgres", "backend-redis", "backend-sqlite"]
backend-lancedb = ["lancedb", "arrow-array", "arrow-schema", "arrow-ipc", "parquet", "multimodal"]
backend-duckdb = ["duckdb"]
backend-postgres = ["sqlx"]
backend-redis = ["redis"]
backend-sqlite = ["rusqlite"]