Types of ApsaraDB for Redis instances

Table 1. Standard version with dual-host highly availablity configurations
Type InstanceClass (API used) Maximum number of connections Maximum throughput (MB)
256 MB master/slave redis.master.micro.default 10000 10
1 GB master/slave redis.master.small.default 10000 10
2 GB master/slave redis.master.mid.default 10000 16
4 GB master/slave redis.master.stand.default 10000 24
8 GB master/slave redis.master.large.default 10000 24
16 GB master/slave redis.master. 2xlarge.default 10000 32
32 GB master/slave redis.master. 4xlarge.default 10000 32
1 GB master/slave (advanced) redis.master.small.special2x 20000 48
2 GB master/slave (advanced) redis.master.mid.special2x 20000 48
4 GB master/slave (advanced) redis.master.stand.special2x 20000 48
8 GB master/slave (advanced) redis.master.large.special1x 20000 48
16 GB master/slave (advanced) redis.master. 2xlarge.special1x 20000 48
32 GB master/slave (advanced) redis.master. 4xlarge.special1x 20000 48
Notice
The Pay-As-You-Go billing method does not support the 256 MB master/slave version.
Table 2. Standard version with single-host configuration
Type InstanceClass (API used) Maximum number of connections Maximum throughput (MB)
1 GB single-host redis.basic.small.default 10000 10
2 GB single-host redis.basic.mid.default 10000 16
4 GB single-host redis.basic.stand.default 10000 24
8 GB single-host redis.basic.large.default 10000 24
16 GB single-host redis.basic. 2xlarge.default 10000 32
32 GB single-host redis.basic. 4xlarge.default 10000 32
1 GB single-host (advanced) redis.basic.small.special2x 20000 48
2 GB single-host (advanced) redis.basic.mid.special2x 20000 48
4 GB single-host (advanced) redis.basic.stand.special2x 20000 48
8 GB single-host (advanced) redis.basic.large.special2x 20000 48
16 GB single-host (advanced) redis.basic. 2xlarge.special2x 20000 48
32 GB single-host (advanced) redis.basic. 4xlarge.special2x 20000 48
Notice
Regions outside China and financial regions do not support the single-host versions currently.
Table 3. Cluster version with dual-host configuration
Type InstanceClass (API used) Maximum number of connections  Maximum throughput (MB)
16 GB cluster redis.sharding.small.default 80000 384
32 GB cluster redis.sharding.small.default 80000 384
64 GB cluster redis.sharding.large.default 80000 384
128 GB cluster redis.sharding. 2xlarge.default 160000 768
256 GB cluster redis.sharding. 4xlarge.default 160000 768
Table 4. Cluster version with single-host cache configuration
Type InstanceClass (API used) Maximum number of connections Maximum throughput (MB)
16 GB cluster (single-host) redis.sharding.basic.small.default 80000 384
32 GB cluster (single-host) redis.sharding.basic.mid.default 80000 384
64 GB cluster (single-host) redis.sharding.basic.large.default 80000 384
128 GB cluster (single-host) redis.sharding.basic. 2xlarge.default 160000 768
256 GB cluster (single-host) redis.sharding.basic. 4xlarge.default 160000 768
Note

Regions outside China and financial regions do not support the single-host versions currently.

Types of ApsaraDB for Memcache instances

Type InstanceClass (API used)
1-core 1 GB memcache.master.small.default
1-core 2 GB memcache.master.mid.default
1-core 4 GB memcache.master.stand.default
1-core 8 GB memcache.master.large.default
2-core 16 GB memcache.sharding.small.default
4-core 32 GB memcache.sharding.mid.default
8-core 64 GB memcache.sharding.large.default
16-core 128 GB memcache.sharding. 2xlarge.default
16-core 256 GB memcache.sharding. 4xlarge.default