For example, clickstream data is usually compressed by 6-10 times. To estimate the data compression coefficient, load a sample of your data into ClickHouse, and compare the actual size of the data with the size of the table stored. Then multiply the value by the number of rows you plan to store. You can take a sample of the data and get the average size of a row from it. The volume of storage required for your data may be calculated separately based on The ClickHouse binary requires at least 2.5 GB of disk space for installation. We recommend to disable the operating system's swap file in production environments. See GROUP BY in External Memory for details. To reduce memory consumption, ClickHouse can swap temporary data to external storage. To calculate the required volume of RAM, you may estimate the size of temporary data for GROUP BY, DISTINCT, JOIN and other operations you use. The amount of data that is processed in queries.The required volume of RAM generally depends on: The ClickHouse server can run with a much smaller amount of RAM, but queries will then frequently abort. We recommend using a minimum of 4GB of RAM to perform non-trivial queries.

Recommendations for Self-Managed ClickHouse ĬlickHouse can run on any Linux, FreeBSD, or macOS with x86-64, ARM, or PowerPC64LE CPU architecture.ĬlickHouse uses all hardware resources available to process data.ĬlickHouse tends to work more efficiently with a large number of cores at a lower clock rate than with fewer cores at a higher clock rate. To continue experimenting, you can download one of the test data sets or go through tutorial. Sudo clickhouse-client- $LATEST_VERSION /install/doinst.sh Tar -xzvf clickhouse-client- $LATEST_VERSION.

Sudo clickhouse-server- $LATEST_VERSION /install/doinst.sh Tar -xzvf clickhouse-server- $LATEST_VERSION. Sudo clickhouse-common-static-dbg- $LATEST_VERSION /install/doinst.sh Tar -xzvf clickhouse-common-static-dbg- $LATEST_VERSION. Sudo clickhouse-common-static- $LATEST_VERSION /install/doinst.sh Tar -xzvf clickhouse-common-static- $LATEST_VERSION. Sudo 'clickhouse-client- $LATEST_VERSION /install/doinst.sh'

|| tar -xzvf 'clickhouse-client- $LATEST_VERSION. * ) echo 'Unknown architecture $( uname -m ) ' exit 1 įor PKG in clickhouse-common-static clickhouse-common-static-dbg clickhouse-server clickhouse-client clickhouse-keeperĬurl -fO ' $PKG - $LATEST_VERSION - $.

Debian docker hub