General
PromptBeginner5 minmarkdown
### CDN (CloudFront
Cloudflare
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84,788 skills indexed with the new KISS metadata standard.
Cloudflare
`s-maxage`
latency
libketama) for predictable key distribution
`keyspace_misses`
Multi-threaded)
volatile-ttl for mixed workloads)
Sentinel
Snappy) for large values where CPU overhead is acceptable
MessagePack) over JSON for reduced size and faster parsing
`app:user:123:profile`) for logical grouping and bulk invalidation
authentication
latency
hot key
latency percentiles (p50
latency spikes
versioning
tiered storage (hot/warm/cold)
Memcached replication
authentication (Redis AUTH
probabilistic early expiration
key replication across shards
dynamic page caching with edge-side includes
Guava