状态存储

下表列出了 Dapr 状态管理构建块在不同级别上支持的状态存储。了解如何为 Dapr 状态管理配置不同的状态存储。

Table headers to note:

Header	Description	Example
Status	Component certification status	Alpha Beta Stable
Component version	The version of the component	v1
Since runtime version	The version of the Dapr runtime when the component status was set or updated	1.11

如果状态存储同时支持事务操作和 ETag，则可用于 Actor。

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
Aerospike	✅		✅				Alpha	v1	1.0
Apache Cassandra	✅			✅			Stable	v1	1.9
CockroachDB	✅	✅	✅	✅	✅		Stable	v1	1.10
Couchbase	✅		✅				Alpha	v1	1.0
etcd	✅	✅	✅	✅	✅	✅	Beta	v2	1.12
Hashicorp Consul	✅						Alpha	v1	1.0
Hazelcast	✅						Alpha	v1	1.0
In-memory	✅	✅	✅	✅	✅	✅	Stable	v1	1.9
JetStream KV	✅						Alpha	v1	1.7
Memcached	✅			✅			Stable	v1	1.9
MongoDB	✅	✅	✅	✅	✅	✅	Stable	v1	1.0
MySQL & MariaDB	✅	✅	✅	✅	✅	✅	Stable	v1	1.10
Oracle Database	✅	✅	✅	✅	✅	✅	Beta	v1	1.7
PostgreSQL v1	✅	✅	✅	✅	✅	✅	Stable	v1	1.0
PostgreSQL v2	✅	✅	✅	✅	✅	✅	Stable	v2	1.13
RavenDB	✅	✅	✅	✅	✅		Stable	v1	1.16
Redis	✅	✅	✅	✅	✅	✅	Stable	v1	1.0
RethinkDB	✅						Beta	v1	1.9
SQLite	✅	✅	✅	✅	✅	✅	Stable	v1	1.11
Zookeeper	✅		✅				Alpha	v1	1.0

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
AliCloud TableStore	✅		✅				Alpha	v1	1.3

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
AWS DynamoDB	✅	✅	✅	✅	✅		Stable	v1	1.10

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
Cloudflare Workers KV	✅			✅			Beta	v1	1.10

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
GCP Firestore	✅						Stable	v1	1.11

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
Azure Blob Storage	✅		✅				Stable	v2	1.13
Azure Cosmos DB	✅	✅	✅	✅	✅		Stable	v1	1.0
Azure Table Storage	✅		✅				Stable	v1	1.9
Microsoft SQL Server V1	✅	✅	✅	✅	✅	✅	Stable	v1	1.5
Microsoft SQL Server V2	✅	✅	✅	✅	✅	✅	Stable	v2	1.17

Component	CRUD	Transactional	ETag	TTL	Actors	Workflow	Status	Component version	Since runtime version
Autonomous Database (ATP and ADW)	✅	✅	✅	✅	✅	✅	Alpha	v1	1.7
Coherence	✅			✅			Alpha	v1	1.16
Object Storage	✅		✅	✅			Alpha	v1	1.6