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Workload · DATABASES

Cheapest Cloud Servers for PostgreSQL & MySQL Databases

Compare the cheapest cloud instances for running self-hosted PostgreSQL, MySQL, MariaDB, and SQLite databases with high disk I/O and RAM.

概要とクイックアンサー

High-performance cloud servers with fast NVMe storage and dedicated RAM for database hosting.

アーキテクチャ＆デプロイガイド

Databases require sufficient RAM to hold the active working set (indexes and hot table data) in memory cache (Postgres shared_buffers) and low-latency NVMe SSD storage for write-ahead logging (WAL).

推奨ハードウェアスペック: 4 vCPU · 16 GiB RAM

コスト最適化戦略

  • ✓Self-hosting PostgreSQL on a cloud VPS with NVMe storage saves 60-80% compared to managed database services (like AWS RDS).
  • ✓Allocate at least 25% of system RAM to database cache pools for optimal query speeds.
  • ✓Automate offsite backups to S3-compatible object storage for disaster recovery.

Cheapest Cloud Servers for PostgreSQL & MySQL Databases向けの推奨コンピュートインスタンス

推奨基準（4 vCPU / 16 GiB RAM）を満たす検証済みコンピュートインスタンス。

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よくある質問

クラウドコンピュートの価格とインフラに関する一般的な疑問への直接の回答。

Is it safe to self-host PostgreSQL on a cloud VPS instead of AWS RDS? ▼

Yes, self-hosting PostgreSQL on a reliable cloud server with automated WAL backups (using tools like pgBackRest or Wal-G) provides enterprise-grade reliability while saving thousands of dollars annually on managed database markups.