Reference

Turso offers four Go packages:

	`tursogo`	`tursogo-serverless`	`libsql-client-go`	`go-libsql`
Use case	Local / embedded database, sync	Remote Turso database (over-the-wire)	Remote libSQL database (over-the-wire)	Existing libSQL codebases
Engine	Turso (rewrite)	Turso (rewrite)	libSQL wire protocol	libSQL (SQLite fork)
Concurrent writes	Yes (MVCC)	Yes (MVCC)	N/A (remote)	Not supported
Sync	push/pull (local-first)	—	—	Embedded Replicas (writes go to cloud primary)
CGO	Not required	Not required	Not required	Required
API	`database/sql`	`database/sql`	`database/sql`	`database/sql`

Starting a new project? Use tursogo for local/embedded use or sync. For remote access, match the driver to the database engine: tursogo-serverless for Turso databases, libsql-client-go for libSQL databases. None of these require CGO.

tursogo

For local and embedded use. Built on the Turso Database engine with concurrent writes (MVCC) and async I/O.

Installing

go get turso.tech/database/tursogo

Connecting

import (
	"database/sql"
	_ "turso.tech/database/tursogo"
)

db, err := sql.Open("turso", "app.db")

In-memory databases are also supported:

db, err := sql.Open("turso", ":memory:")

Querying

_, err = db.Exec(`CREATE TABLE IF NOT EXISTS users (
	id INTEGER PRIMARY KEY AUTOINCREMENT,
	name TEXT NOT NULL
)`)

_, err = db.Exec("INSERT INTO users (name) VALUES (?)", "Alice")

rows, err := db.Query("SELECT * FROM users")
defer rows.Close()

for rows.Next() {
	var id int
	var name string
	rows.Scan(&id, &name)
	fmt.Printf("User: %d %s\n", id, name)
}

Encryption

Encrypt local databases at rest using DSN options:

import (
	"database/sql"
	"fmt"
	_ "turso.tech/database/tursogo"
)

hexkey := "b1bbfda4f589dc9daaf004fe21111e00dc00c98237102f5c7002a5669fc76327"
dsn := fmt.Sprintf("encrypted.db?experimental=encryption&encryption_cipher=aegis256&encryption_hexkey=%s", hexkey)

db, err := sql.Open("turso", dsn)

Supported ciphers: aegis256, aegis256x2, aegis128l, aegis128x2, aegis128x4, aes256gcm, aes128gcm. Encrypted databases cannot be read as standard SQLite databases — you must use the Turso Database engine to open them.

Turso Cloud databases can also be encrypted with bring-your-own-key — learn more.

Sync (Push and Pull)

For local database with cloud sync. All reads and writes happen locally; use Push() to send changes to the cloud and Pull() to fetch remote changes.

import (
	"context"
	"os"
	turso "turso.tech/database/tursogo"
)

ctx := context.Background()

syncDb, err := turso.NewTursoSyncDb(ctx, turso.TursoSyncDbConfig{
	Path:      "app.db",
	RemoteUrl: os.Getenv("TURSO_DATABASE_URL"),
	AuthToken: os.Getenv("TURSO_AUTH_TOKEN"),
})

db, err := syncDb.Connect(ctx)

On the first run, the local database is automatically bootstrapped from the remote. See Turso Sync for full details.

Push and Pull

// Push local writes to Turso Cloud
err := syncDb.Push(ctx)

// Pull remote changes to local database
changed, err := syncDb.Pull(ctx)

Checkpoint

Compact the local WAL to bound disk usage while preserving sync state:

err := syncDb.Checkpoint(ctx)

Stats

stats, err := syncDb.Stats(ctx)
fmt.Printf("CDC operations: %d\n", stats.CdcOperations)
fmt.Printf("Main WAL size: %d\n", stats.MainWalSize)
fmt.Printf("Network sent: %d bytes\n", stats.NetworkSentBytes)
fmt.Printf("Network received: %d bytes\n", stats.NetworkReceivedBytes)
fmt.Printf("Last pull: %d\n", stats.LastPullUnixTime)
fmt.Printf("Last push: %d\n", stats.LastPushUnixTime)
fmt.Printf("Revision: %s\n", stats.Revision)

libsql-client-go (Remote)

The recommended package for any application that connects to a remote Turso Cloud database over the network — web servers, Docker containers, serverless functions. Pure Go, no native dependencies.

Installing

go get github.com/tursodatabase/libsql-client-go/libsql

Connecting

import (
	"database/sql"
	"os"
	_ "github.com/tursodatabase/libsql-client-go/libsql"
)

url := os.Getenv("TURSO_DATABASE_URL") + "?authToken=" + os.Getenv("TURSO_AUTH_TOKEN")
db, err := sql.Open("libsql", url)

Querying

Uses the standard database/sql interface — same as tursogo:

rows, err := db.Query("SELECT * FROM users WHERE id = ?", 1)

go-libsql (libSQL)

The go-libsql package is built on libSQL, the open-source fork of SQLite that powers Turso Cloud today. It is production-ready and battle-tested, and is the right choice when you are working with an existing go-libsql-based codebase.

With go-libsql Embedded Replicas, reads are local and writes are sent to the cloud primary, then reflected back to the replica. Embedded Replicas are fully supported. For new projects that need sync, we recommend tursogo with NewTursoSyncDb — see the quickstart.

Embedded Replicas

For workloads that need offline writes, bidirectional sync, or multi-writer convergence, we recommend tursogo with NewTursoSyncDb — both reads and writes are local, and you sync explicitly with Push() / Pull().

You can work with embedded replicas that can sync from the remote database to a local SQLite file, and delegate writes to the remote primary database:

package main

import (
  "database/sql"
  "fmt"
  "os"
  "path/filepath"

  "github.com/tursodatabase/go-libsql"
)

func main() {
    dbName := "local.db"
    primaryUrl := "libsql://[DATABASE].turso.io"
    authToken := "..."

    dir, err := os.MkdirTemp("", "libsql-*")
    if err != nil {
        fmt.Println("Error creating temporary directory:", err)
        os.Exit(1)
    }
    defer os.RemoveAll(dir)

    dbPath := filepath.Join(dir, dbName)

    connector, err := libsql.NewEmbeddedReplicaConnector(dbPath, primaryUrl,
      libsql.WithAuthToken(authToken)
    )
    if err != nil {
        fmt.Println("Error creating connector:", err)
        os.Exit(1)
    }
    defer connector.Close()

    db := sql.OpenDB(connector)
    defer db.Close()
}

Embedded Replicas only works where you have access to the file system.

Manual Sync

if err := connector.Sync(); err != nil {
    fmt.Println("Error syncing database:", err)
}

Periodic Sync

syncInterval := time.Minute

connector, err := libsql.NewEmbeddedReplicaConnector(dbPath, primaryUrl,
    libsql.WithAuthToken(authToken),
    libsql.WithSyncInterval(syncInterval),
)

Read Your Writes

By default, after a sync the server must fully catch up with your changes before returning — guaranteeing you always read your own writes. This is safer but much slower, since the server must process all pending changes. If you can tolerate eventually-consistent reads, disable this for significantly faster syncs:

connector, err := libsql.NewEmbeddedReplicaConnector(dbPath, primaryUrl,
    libsql.WithAuthToken(authToken),
    libsql.WithReadYourWrites(false),
)

Encryption

For new projects, we recommend tursogo for local encryption — it is built on the Turso Database engine with better performance and concurrent write support.

To enable encryption on a SQLite file, pass the encryption key value as an argument to the constructor:

encryptionKey := "SuperSecretKey"

connector, err := libsql.NewEmbeddedReplicaConnector(dbPath, primaryUrl,
    libsql.WithAuthToken(authToken),
    libsql.WithEncryption(encryptionKey),
)

Encrypted databases appear as raw data and cannot be read as standard SQLite databases. You must use the libSQL client for any operations — learn more.

Turso Cloud

SDKs

CLI

API Reference

Integrations

tursogo

Installing

Connecting

Querying

Encryption

Sync (Push and Pull)

Push and Pull

Checkpoint

Stats

libsql-client-go (Remote)

Installing

Connecting

Querying

go-libsql (libSQL)

Embedded Replicas

Manual Sync

Periodic Sync

Read Your Writes

Encryption

​tursogo

​Installing

​Connecting

​Querying

​Encryption

​Sync (Push and Pull)

​Push and Pull

​Checkpoint

​Stats

​libsql-client-go (Remote)

​Installing

​Connecting

​Querying

​go-libsql (libSQL)

​Embedded Replicas

​Manual Sync

​Periodic Sync

​Read Your Writes

​Encryption

tursogo

Installing

Connecting

Querying

Encryption

Sync (Push and Pull)

Push and Pull

Checkpoint

Stats

libsql-client-go (Remote)

Installing

Connecting

Querying

go-libsql (libSQL)

Embedded Replicas

Manual Sync

Periodic Sync

Read Your Writes

Encryption