Heimdall Database Proxy vs kingshard
Heimdall Database Proxy
heimdalldata.comkingshard
github.comSide by side
| Figure | Heimdall Database Proxy | kingshard |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 0 |
| Spec score · Database Proxy Software | 7.7 (#10) | 7.4 (#20) |
| Deployment | The proxy can be deployed as a transparent sidecar process and is described as usable on-premise or in the cloud. | The documented installation uses Go, Git clone, make, a YAML configuration file, and a locally run kingshard binary. |
| Installation | The download page provides Linux and Docker installation instructions and a vendor-neutral package for Unix, OSX, Solaris, and BSD requiring Java 8 or later. | The documented installation uses Go, a source clone, make, a configuration file, and running the built binary. |
| Purpose | The Database Proxy is a data access layer that routes, caches, and secures SQL queries between an application and its database. | kingshard is a Go-powered MySQL proxy that routes read and write SQL and aims to simplify MySQL sharding. |
| Read/write routing | It routes reads to replicas and writes to primary databases, with replication-lag detection to support consistency. | It splits read and write SQL statements and can balance reads across multiple slave databases. |
Plans
Heimdall Database Proxy
- Enterprise EditionPriced on request
- Enterprise Plus EditionPriced on request
- Standard EditionPriced on request
In their own words
Heimdall Database Proxy
Heimdall Database Proxy is a data access layer between an application and its database, routing, caching, and securing SQL queries. It can send reads to replicas and writes to primary databases, with replication-lag detection to support consistency. Frequently used queries can be cached with automatic expiry and invalidation rules to reduce database load and latency. Connection pooling can reduce front-side to back-side connections by up to a 1000:1 ratio. The proxy provides live SQL visibility, bottleneck identification, and auto-tuning recommendations, and can run as a transparent sidecar on-premise or in the cloud. Supported databases include MySQL, PostgreSQL, Amazon RDS, Oracle, SQL Server, MariaDB, DB2, Greenplum, and Redshift. Listed cloud integrations include AWS, Azure, Oracle, Google Cloud, and Redis. Active Directory integration supports authentication and authorization. Enterprise Plus includes data masking, GDPR auditing, and honey-tokens. A free Greenplum Community Edition is available for Greenplum use, with pooling, LDAP synchronization for one server, and SQL performance analytics. The AWS Marketplace listing offers a free 30-day trial; technical support for the Community Edition requires an Enterprise upgrade.