Aug 22, 2018
Clickhouse-copier is a tool designed to copy data from one ClickHouse environment to another. The tool is a part of standard ClickHouse server distribution. It can work in a fully parallel mode and distribute the data in the most efficient way. In this article, we review a few typical examples when clickhouse-copier can be used.
Mar 12, 2018
Altinity is happy to introduce ClickTail -- an easy to use tool for ingesting log file data into ClickHouse and making it available for exploration. Its favorite format is JSON, but it understands how to parse a range of other well-known log formats.
Dec 18, 2017
There are many cases where ClickHouse is a good or even the best solution for storing analytics data. One common example is web servers logs processing. In this article, we guide you through Nginx web server example but it is applicable to other web servers as well.
We will use Logstash with ClickHouse in order to process web logs. Logstash is a commonly used tool for parsing different kinds of logs and putting them somewhere else. For example, in ClickHouse. This solution is a part of Altinity Demo ApplianceRead More
Dec 5, 2017
Altinity has developed an open source clickhouse-mysql tool that helps to migrate existing MySQL table to ClickHouse and setup realtime replication of changes (INSERTS only). Here we review necessary steps using a simple example.