Learn how Altinity’s Antalya builds add full OAuth 2.0 and OpenID Connect (OIDC) support to ClickHouse, enabling token-based authentication, single sign-on, and secure AI agent access — with a live demo using Grafana, Keycloak, and Claude MCP.
DeepSeek’s ClickHouse servers had a vulnerability. ClickHouse core shipped a fix that affected Altinity’s Kubernetes Operator. Here’s the story.
One of the challenges in database security is ensuring that user credentials remain secure over time. ClickHouse’s support for multiple authentication methods makes a DBA’s life easier.
In the second part of this series, we’ll look at how to enable secure connections using SSL and learn how to lock down the server’s access by filtering the hosts and networks from which connections can be made to our…
Security is not a trivial topic; it is affected by many configuration settings that can be defined for ClickHouse. In part 1 of this series, we identify what ports are opened by default, compiled a list of all the ports…
S3-compatible object storage can reduce cost and improve flexibility in ClickHouse analytics. This talk helps develop the legerdemain to use it well. We’ll start with standard use patterns like tiered storage and archiving to Parquet. Next, we’ll dig into the…
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