OceanBase Database vs pgagroal
OceanBase Database
en.oceanbase.compgagroal
pgagroal.github.ioSide by side
| Figure | OceanBase Database | pgagroal |
|---|---|---|
| Price from | $2.38/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 1 |
| Spec score · Database Proxy Software | 9.1 (#2) | 7.6 (#14) |
| Drivers | OceanBase Connector/J provides JDBC connections for Java applications and supports both OceanBase MySQL and Oracle modes. | It works with PostgreSQL-compliant drivers, including pgjdbc, Npgsql, and pq. |
| License | The current OceanBase GitHub repository states Apache License 2.0 for the database project. | The project repository identifies its license as BSD-3-Clause. |
| Purpose | OceanBase Database is a distributed database for transactional, analytical, and AI workloads. | pgagroal is a high-performance connection pool for PostgreSQL. |
| Support | The Trust Center describes an L1–L2–L3 after-sales service system providing 24/7 service. | The project directs users to ask questions, raise issues, submit feature requests, and contribute code through GitHub. |
Plans
OceanBase Database
- Community EditionFree
- OceanBase Community EditionFree
- OceanBase Cloud Alibaba Cloud pay-as-you-go example$2.38 a month
- EnterprisePriced on request
- OceanBase EnterprisePriced on request
In their own words
OceanBase Database
OceanBase Database is a distributed database for transactional, analytical, and AI workloads in one system. Built-in compatibility with Oracle and MySQL is intended to simplify migration. Deployment choices include the open-source Community Edition, self-hosted Enterprise, and fully managed OceanBase Cloud across cloud providers. Documentation describes high availability and disaster recovery at node, data-center, and region levels. Linux installation packages are listed for Alibaba Cloud Linux, CentOS, Red Hat, Ubuntu, Debian, and Anolis OS. Docker deployment can be used on Windows and macOS, though the documentation cautions that this method has not been validated at scale. A standalone instance can be used for learning; production environments require at least three servers. Community Edition is free and includes full kernel capabilities. Enterprise pricing is available on request. Security features include role and permission management, network whitelists, encrypted communication, transparent data encryption, and SQL auditing, but Community Edition does not support security audit.
pgagroal
pgagroal is a free, self-hosted PostgreSQL connection pool for Linux and macOS. It supports per-user and per-database connection limits, pool prefill, idle connection removal, and connection validation. Administrators can enable or disable database access and choose graceful or fast shutdown. Remote management and command-line tools handle runtime administration and user management. Monitoring exports Prometheus metrics and includes a Grafana 12 dashboard. Authentication can use database-backed queries or a user vault for credentials. If a PostgreSQL server can no longer accept writes, pgagroal can trigger an external failover workflow. The project lists TLS v1.2+ and describes both server-only and mutual certificate authentication. It works with PostgreSQL-compliant drivers including pgjdbc, Npgsql, and pq. Tested systems listed include Fedora 38+, RHEL 9.x, Rocky Linux 9.x, FreeBSD, and OpenBSD; releases list packages through Fedora 42/43, RHEL 10, and Rocky Linux 10. The repository identifies a BSD-3-Clause license. GitHub is used for questions, issues, feature requests, and code contributions.