Aiven for ClickHouse® concepts
Online analytical processing
Online analytical processing (OLAP) is an approach to producing
ClickHouse® as a columnar database
Learn how columnar databases handle data and what benefits this approach
Indexing and data processing in ClickHouse®
ClickHouse® processes data differently from other database management systems. ClickHouse uses sparse and skipping indexes and a vector computation engine.
Disaster recovery in Aiven for ClickHouse®
Disaster recovery is a process of coping with emergencies or crises
String data type in Aiven for ClickHouse®
Aiven for ClickHouse® uses ClickHouse® databases, which can store diverse types of data, such as strings, decimals, booleans, or arrays.
About querying external data in Aiven for ClickHouse®
Discover federated queries and their capabilities in Aiven for
Tiered storage in Aiven for ClickHouse®
The tiered storage feature introduces a method of organizing and storing data in two tiers for improved efficiency and cost optimization. The data is automatically moved to an appropriate tier based on your database's local disk usage.