ClickHouse Optimizes Postgres Performance with Scalable Solution
ClickHouse, a cloud-based database service, has improved the performance of its Postgres offering by scaling PgBouncer to 4x throughput. This achievement is made possible through the use of a fleet of PgBouncer processes, each utilizing multiple CPU cores. The solution ensures seamless cancellation of queries across the entire fleet, even when requests arrive at different processes. The improvement is significant for global businesses relying on Postgres for data management.
Key points
- ClickHouse has scaled PgBouncer to 4x throughput by utilizing a fleet of processes, each utilizing multiple CPU cores.
- The solution enables seamless cancellation of queries across the entire fleet, even when requests arrive at different processes.
- ClickHouse's Postgres offering is now better equipped to handle high-traffic workloads, benefiting global businesses.
- The improvement is made possible through the use of so_reuseport, which allows the kernel to load-balance incoming connections across processes.
- ClickHouse's scalable solution ensures that no CPU core goes idle, maximizing performance and efficiency.
ClickHouse, a cloud-based database service, has made significant strides in optimizing the performance of its Postgres offering. By scaling PgBouncer to 4x throughput, ClickHouse has improved the efficiency of its Postgres service, making it better equipped to handle high-traffic workloads.
The achievement is made possible through the use of a fleet of PgBouncer processes, each utilizing multiple CPU cores. This approach ensures that no CPU core goes idle, maximizing performance and efficiency. The solution also enables seamless cancellation of queries across the entire fleet, even when requests arrive at different processes.
The improvement is significant for global businesses relying on Postgres for data management. With ClickHouse's scalable solution, these organizations can now rely on a more efficient and reliable Postgres service, supporting their growing data needs.
The use of so_reuseport, a kernel feature, is a key component of ClickHouse's solution. This feature allows the kernel to load-balance incoming connections across processes, ensuring that each process is utilized to its full potential. By leveraging so_reuseport, ClickHouse has been able to create a highly efficient and scalable Postgres service.
Sources
The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.