1C server cluster and database configurations
1C server cluster configurations
When creating a 1C server cluster, you can select the number of vCPUs, RAM, and the network disk size.
Two types of configurations are available:
- fixed configurations — the Standard and HighFreq lines with different technical specifications, where the resource ratio is fixed;
- custom configurations, where you can specify any resource ratio.
After creating a 1C server cluster, you can change the configuration.
Processors
Available processors differ between fixed and custom configurations.
Standard Line
HighFreq Line
Custom configurations
Processors with DDR4 REG 2133–2933 MHz.
Prebuilt configurations
Standard Line
HighFreq Line
A line of prebuilt configurations with a network volume and a balanced vCPU:RAM ratio.
The processors used are Intel® Xeon® Scalable or AMD EPYC™ with a frequency of 2.2–2.4 GHz and SSDs with a bandwidth of 500 MB/s and performance of 25,000 IOPS for read and 15,000 IOPS for write.
Custom configurations
In custom configurations, any resource ratio can be selected.
The processors used are Intel® Xeon® Scalable or AMD EPYC™ with a frequency of 2.2–2.4 GHz and SSDs with a bandwidth of 500 MB/s and performance of 25,000 IOPS for read and 15,000 IOPS for write.
Database configurations
When creating a database, you can select the number of vCPUs, RAM, and the local disk size.
Two types of configurations are available:
- fixed configurations — the Standard and HighFreq lines with different technical specifications, where the resource ratio is fixed;
- custom configurations, where you can specify any resource ratio.
After creating a database, you can change the configuration.
Prebuilt configurations
Standard Line
HighFreq Line
A line of fixed configurations with local storage and a balanced vCPU:RAM ratio. Intel® Xeon® Scalable or AMD EPYC™ 2.2–2.4 GHz processors and local NVMe SSDs are used.
Performance and bandwidth of the database local disk depend on the disk size.
Local disk performance and throughput
Standard Line
HighFreq Line
Custom configurations
In custom configurations, any resource ratio can be selected.
Intel® Xeon® Scalable or AMD EPYC™ processors @ 2.2–2.4 GHz and local NVMe SSDs with 300 MB/s throughput, 12,800 IOPS for read and 16,400 IOPS for write performance are used.