DBDock vs WAL-G

DBDock is a database toolkit for backups, restores, copies and cross-database migrations. Its free, MIT-licensed CLI supports backups and restores for PostgreSQL, MySQL/MariaDB, SQL Server and Redis. It also supports migration between MongoDB and PostgreSQL in either direction, with schema mapping, dry runs and incremental sync. Backup storage can be local disk, AWS S3, Cloudflare R2, Cloudinary or managed DBDock Storage. The CLI supports cron-based automation and email or Slack notifications. DBDock Cloud adds a managed dashboard with scheduled jobs, managed storage, teams and alerts. Listed safeguards include AES-256-GCM encryption with PBKDF2 key derivation, credential masking and `.pgpass` support. Cloud Sync sends non-secret metadata while database passwords, storage keys, encryption secrets and webhook URLs stay on the user's machine. A TypeScript SDK provides programmatic access from Node.js applications. The CLI requires Node.js 18 or newer, and PostgreSQL backups also require PostgreSQL client tools. DBDock is listed for Linux, macOS, Windows, web, API and self-hosted use.

WAL-G is a free, open-source archival and restoration tool for databases in cloud environments. It supports continuous backups and point-in-time recovery, with documented support for PostgreSQL, MySQL, MariaDB, and MS SQL Server; MongoDB and Redis are marked beta. Other listed database targets include Greenplum, Cloudberry, FoundationDB, and ETCD. Compression options are LZ4, LZMA, ZSTD, and Brotli, using multiple processors. PostgreSQL users can take non-exclusive base backups. Operators configure backup storage and interact with it through storage tools commands. Configuration accepts environment variables or JSON, YAML, and envfile formats. Encryption can use libsodium, OpenPGP, or Yandex Cloud KMS, but is disabled by default; envelope PGP configuration currently supports only Yandex Cloud KMS. Metrics can be sent best-effort over UDP to statsd or statsd_exporter. WAL-G runs on Linux, macOS, and Windows builds.