Huawei Cloud Key-Value Storage Service (KVS) vs Tencent Cloud API Gateway

Huawei Cloud Key-Value Storage Service (KVS)

5.6 #33 in Key-Value Databases

6.6 #24 in Secrets Management Tools

	Huawei Cloud Key-Value Storage Service (KVS)	Tencent Cloud API Gateway
Free plan		Yes
Free trial		No
Paid from		Free
Platforms	Web	api, Web
Free plan	No	No
Deployment model	cloud	hybrid
Maximum value size	0.5 MB	10 MB
Clustering support	Yes	Yes
Multi-region support	Yes	Yes
Supported protocols	REST API	Protobuf, TDR, RESTful API, MySQL protocol
Persistence modes		both
TTL support		Yes
Authentication methods		HMAC key-pair authentication
Rate limiting		Yes
Request transformation		Yes
Monthly request limit		10,000,000 requests/mo
Kubernetes support		Yes
Cloud fault injection		Yes
Network fault injection		Yes
Experiment scheduling		Yes
Blast-radius controls		Yes
Regions available		22
Autoscaling		Yes
Load balancing		Yes
Object storage		Yes
Managed databases		Yes
Support level		premium
Attack layers		both
Mitigation mode		hybrid
WAF included		No
Kibana included		Yes
Managed backups		Yes
SSO support		Yes
Automated key rotation		Yes
HSM support		Yes
External key control		byok
Key audit logs		Yes
Managed key types		SM4, AES-256, RSA-2048, SM2, ECC
Paid from		0.4 /mo
Backup retention		7 days
High availability		Yes
Read replicas		Yes
Point-in-time recovery		Yes
Private networking		Yes
Secret rotation		Yes
Audit logs		Yes
Execution model		duration_based
Max execution time		900 sec
Deployment methods		cli
Runtime languages		Python, Node.js, PHP, Java, Golang, Custom Runtime, container images
Custom domains		Yes
Hybrid search		Yes
Metadata filtering		Yes
Serverless scaling		No
Deployment regions		multi-region
Maximum dimensions		4,096 dimensions