Learn how to configure Kerberos for Kafka and ClickHouse to benefit from a centralized authentication and authorization service. This article explains how to deploy Kafka, Zookeeper and Clickhouse and configure them to authenticate via Kerberos showcasing the process with a docker compose deployment.
This article continues to explore ClickHouse LDAP integration, focusing on how enterprises can unify their ClickHouse installations with the rest of their services that use LDAP.
ClickHouse has traditionally used XML configuration files to define server configuration including all database users. The users.xml configuration file or separate configuration files inside the /etc/clickhouse-server/users.d directory define users and properties associated with them such as profiles, network restrictions, quotas, and passwords. This approach works well for small organizations and installations but makes it hard[…]
Access control is one of the essential features of database management. Starting in late 2019 ClickHouse contributor Vitaly Baranov began to introduce robust, full-featured Role Based Access Control (RBAC). As a result of this work–which included a huge number of tests implemented by the Altinity QA team–ClickHouse can now rightfully boast enterprise level access control.[…]