What is this?
Vitess is a cloud-native distributed database system built around MySQL, designed for horizontal scaling.
Vitess is a cloud-native distributed database system built around MySQL, designed for horizontal scaling.Is this something I install instead of MySQL, or on top of it?On top of MySQL, not instead of it: Vitess is server infrastructure that shards your data across many MySQL servers, presenting them as one scalable database.
On top of MySQL, not instead of it: Vitess is server infrastructure that shards your data across many MySQL servers, presenting them as one scalable database.How do I get a cluster running?The README itself lists no commands — it points to vitess.io, which hosts the docs and quickstart guides. Deployment is container-based: the repo ships Docker support.
The README itself lists no commands — it points to vitess.io, which hosts the docs and quickstart guides. Deployment is container-based: the repo ships Docker support.Do I need Kubernetes to run it?No — Docker support is built in, so plain container hosts work too; Kubernetes is simply the other first-class deployment path. The project itself is written in Go.
No — Docker support is built in, so plain container hosts work too; Kubernetes is simply the other first-class deployment path. The project itself is written in Go.Will I have to rewrite my application to use it?No — Vitess keeps application code and database queries agnostic to the distribution of data across servers, so moving to a sharded setup never leaks into your app.
No — Vitess keeps application code and database queries agnostic to the distribution of data across servers, so moving to a sharded setup never leaks into your app.Where does it actually run?On servers: Linux hosts running Docker containers or a Kubernetes cluster. There is nothing to install on desktops or phones.
On servers: Linux hosts running Docker containers or a Kubernetes cluster. There is nothing to install on desktops or phones.What happens when my data outgrows the current sharding?You reshard live: Vitess can split and merge shards as your needs grow, with an atomic cutover step that takes only a few seconds, so growth does not require a long migration window.
You reshard live: Vitess can split and merge shards as your needs grow, with an atomic cutover step that takes only a few seconds, so growth does not require a long migration window.Is Vitess a CNCF project?Yes — the repo carries the cncf topic, so Vitess sits under the Cloud Native Computing Foundation umbrella, with a permissive Apache 2.0 license and an open community around it.
Yes — the repo carries the cncf topic, so Vitess sits under the Cloud Native Computing Foundation umbrella, with a permissive Apache 2.0 license and an open community around it.Has the code ever been security audited?Yes — a third party security audit was performed by ADA Logics, and the project keeps a documented process for reporting vulnerabilities privately to the maintainers by email.
Yes — a third party security audit was performed by ADA Logics, and the project keeps a documented process for reporting vulnerabilities privately to the maintainers by email.Is the project still actively developed?Yes — there are monthly community meetings, a roadmap maintained on the website, and a blog for feature and release news. The repo dates back to 2013 and is not archived.
Yes — there are monthly community meetings, a roadmap maintained on the website, and a blog for feature and release news. The repo dates back to 2013 and is not archived.What are similar projects?shardingsphere, tidb, etcd, starrocks, incubator-seata, cockroach, oceanbase, citus
shardingsphere, tidb, etcd, starrocks, incubator-seata, cockroach, oceanbase, citusWhich topics is it in?scaling, distributed-database, cncf, cloud-native, enterprise, mysql, sql, distributed-systems, kubernetes, proxy, cloud, backend
scaling, distributed-database, cncf, cloud-native, enterprise, mysql, sql, distributed-systems, kubernetes, proxy, cloud, backend