KlustronDB is a distributed RDBMS for OLTP and OLAP hybrid work loads(HTAP), it features horizontal elastical scalability, fault tolerance, resillience and high availability, as well as complete data security mechanisms, ease of use and leading performance. KlustronDB is compatible with MySQL and PostgreSQL connection protocols and most of their SQL syntax, most applications working with MySQL and PostgreSQL can work with KlustronDB without any code change.

Welcome to use KlustronDB for free for non-commercial use, such as education and non-profitting scentific research; and for commercial use, please contact our sales people at sales_vip@kunlunbase.com to buy a license subscribe a yearly support service for our professional VIP technical support and service;

Visit our forums to join KlustronDB user community and find tips, know-hows, knowledge and best practices of KlustronDB and databases in general, and interact and discuss with other users abuot KlustronDB and databases in general such as MySQL, PostgreSQL, Oracle, etc. And you can also report bugs and request for features of KlustronDB in the forums.

In this documentation you can get KlustronDB architecture, advantages and concepts, quick start guide, usage of all functionality, details of compatibility with MySQL and PostgreSQL and rare exceptions, design, algorithms and theories, and detailed implementation technology, and so on.

To start with, follow the instructions in this series of installation guides to start using KlustronDB -- bootstrap your computer servers for use by KlustronDB and install one or more KlustronDB clusters on them.

For beginners of Linux and/or DBA, we recommend going through this series of detailed and exhaustive documents contributed by KlustronDB professional users as guide for KlustronDB cluster installation, quick start and regular administration and devops work in users' perspective.

Finally we have an all-in-one docker image in each released version, in which a KlustronDB cluster is already installed, when you start up the container you have this running cluster to quickly try out KlustronDB in one minute. Follow this doc to try it out.

Have fun with KlustronDB!

KlustronDB is a distributed relational database system that supports mixed OLTP and OLAP workloads (HTAP), and allows horizontal elastic scaling without downtime. It can operate normally and maintain data integrity without loss or corruption even in the event of cluster node or network failures, while keeping the cluster available for read and write operations. KlustronDB features comprehensive data security mechanisms, is simple and easy to use, and offers leading performance. KlustronDB is compatible with MySQL and PostgreSQL SQL syntax and connection protocols, allowing the vast majority of application software that uses MySQL and PostgreSQL to use KlustronDB without modification.

Welcome to KlustronDB. For non-commercial use, such as education and non-profit research applications, you can use it for free. For commercial applications, please send an email to sales_vip@kunlunbase.com to contact our sales staff to purchase a support license and obtain professional annual VIP technical support services.

Visit our Tech Forum to join the KlustronDB user community, get tips, best practices, working principles, and knowledge about KlustronDB and general databases, share your views and opinions on KlustronDB and other database products (such as MySQL, PostgreSQL, Oracle, etc.), or submit product feature requests and report bugs.

In this document, you can find KlustronDB's architecture, advantages, basics, and concepts, experience and evaluation guidance, usage of various features, technical details and exceptions regarding compatibility with MySQL and PostgreSQL, as well as product design and theories and detailed technical implementation details.

The first step is to install and use KlustronDB according to the Cluster Installation and Operation Management Documentation -- initialize your computer servers for KlustronDB and install several KlustronDB clusters on them.

For users who are not very familiar with Linux or DBA skills, we recommend referring to this Usage Notes Series document contributed by an experienced user to install a KlustronDB cluster and quickly get started with its various features. It includes rich and detailed methods, experiences, and precautions for operating, managing, and using KlustronDB from a user perspective.

Finally, with each version release, we also provide an all-in-one Docker image that comes with a pre-installed KlustronDB cluster. This allows you to quickly experience KlustronDB’s features without any server initialization or cluster installation operations — you just need to start our all-in-one image, and you can use the running KlustronDB cluster inside the container. Follow this document to download our all-in-one Docker image and try out Klustron.

Hope KlustronDB can help you!