OCI Cache with Valkey

oci Cacheoci-cache-valkey

Managed Valkey clusters with a private TLS-only endpoint, sharded or non-sharded.

Provider: oci
Kind: Cache
Category: Data
Official docs: https://docs.oracle.com/en-us/iaas/Content/ocicache/overview.htm

Properties · 3 set by this component

property	type	values	required	kind default	this component
clusterMode · component property	enum	non-sharded \| sharded	no	non-sharded	inherited
engineVersion · component property	enum	valkey-7-2 \| valkey-8-1	no	valkey-8-1	inherited
evictionPolicy	enum	lru \| lfu \| ttl \| none	no	—	inherited
hashing · advanced	enum	none \| consistent	no	none	inherited
invalidation	enum	ttl \| event \| none	no	ttl	inherited
managed	boolean	—	no	false	▸ true
materialised · advanced	boolean	—	no	false	inherited
nodeCount · component property	integer	—	no	—	inherited
persistence	boolean	—	no	false	▸ false
privateEndpointOnly · component property	boolean	—	no	true	inherited
readBarrier · advanced	boolean	—	no	false	inherited
replication	enum	none \| single-az \| multi-az \| multi-region	no	none	inherited
shards	integer	—	no	—	inherited
structure · advanced	enum	key-value \| bloom-filter \| hash-set \| sorted-set	no	key-value	▸ key-value
tier · advanced	enum	core \| edge	no	core	inherited
tlsOnly · component property	boolean	—	no	true	inherited
ttlJitter · advanced	boolean	—	no	false	inherited
ttlSeconds	integer	—	no	—	inherited
usedAsPrimaryStore · advanced	boolean	—	no	false	inherited

Rules that apply · 3

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Cache used as primary store without persistenceerror

cache-as-primary-store-without-persistence

This cache is the only copy of its data and has persistence turned off. A restart loses the data outright.

— all of these hold:
— the node's `usedAsPrimaryStore` is true
— the node's `persistence` is false

Cache without eviction policywarning

cache-missing-eviction-policy

A cache with no declared eviction policy inherits whatever the vendor chose, and most vendors default to evicting nothing. The cache fills up and then starts refusing writes.

— any of these hold:
— the node's `evictionPolicy` has no value
— the node's `evictionPolicy` is "none"

Materialised cache without a rebuild patherror

materialised-cache-without-rebuild-path

A cache holding materialised views has to be rebuildable from a durable store or a worker. With nothing feeding it, a cold cache is a permanent gap rather than a slow start.

— all of these hold:
— the node's `materialised` is true
— this does not hold:
— the node has at least one incoming edge from a sql-database, nosql-database, worker or stream

Use it in a design

nodes:
  - { id: "cache-valkey", component: "oci-cache-valkey" }

Other Cache products · 36

ApsaraDB for Memcachealibaba-apsaradb-memcachealibabacloudcache ApsaraDB for Redisalibaba-apsaradb-redisalibabacloudcache Amazon DynamoDB Accelerator (DAX)aws-daxawscache Amazon ElastiCacheaws-elasticacheawscache Amazon MemoryDBaws-memorydbawscache Azure Cache for Redisazure-cache-for-redisazurecache Azure Managed Redisazure-managed-redisazurecache Generic cachecachecache Cache clustercache-clustercache cogneecogneecache Dragonflydragonflycache EVCacheevcachecache Microsoft Garnetgarnetcache VMware GemFiregemfirecache Graphitigraphiticache Hazelcasthazelcastcache Apache Igniteignitecache Infinispaninfinispancache KeyDBkeydbcache Lettalettacache Mem0mem0cache Memcachedmemcachedcache Redisrediscache Redis Cloudredis-cloudcache Squidsquidcache Trickstertrickstercache Upstash Redisupstashcache Valkeyvalkeycache Varnish Cachevarnishcache Zepzepcache Memorystore for Redisgoogle-memorystoregcpcache Memorystore for Memcachedgoogle-memorystore-memcachedgcpcache Memorystore for Redis Clustergoogle-memorystore-redis-clustergcpcache Memorystore for Valkeygoogle-memorystore-valkeygcpcache IBM Cloud Databases for Redisibm-databases-for-redisibmcache OCI Cache with Redisoci-cache-redisocicache

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# OCI Cache with Valkey: the same managed cache service running the open source Valkey engine.
3# "About OCI Cache" lists Valkey 8.1 (the recommended version) and Valkey 7.2, and states a non-sharded
4# cluster carries one primary and up to four replicas while a sharded cluster has three or more shards.
5# TLS-only connections over a private endpoint apply to Valkey clusters as they do to Redis ones.
6schemaVersion: "1"
7type: "component"
8id: "oci-cache-valkey"
9kind: "cache"
10provider: "oci"
11docs: "https://docs.oracle.com/en-us/iaas/Content/ocicache/overview.htm"
12defaults:
13  managed: true
14  structure: "key-value"
15  persistence: false
16properties:
17  engineVersion:
18    type: "enum"
19    values: ["valkey-7-2", "valkey-8-1"]
20    default: "valkey-8-1"
21  clusterMode:
22    type: "enum"
23    values: ["non-sharded", "sharded"]
24    default: "non-sharded"
25  nodeCount:
26    type: "integer"
27  tlsOnly:
28    type: "boolean"
29    default: true
30  privateEndpointOnly:
31    type: "boolean"
32    default: true

The same page as markdown, for an agent: /catalogue/components/oci-cache-valkey.md