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Redis caching and queues

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Fundamentals of redis(caching), why we use REDIS? or origin of it

Fundamentals of redis(caching), why we use REDIS? or origin of it

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6 min read
A request limit cannot cap your LLM bill. Reserve tokens in Redis

A request limit cannot cap your LLM bill. Reserve tokens in Redis

Comments
5 min read
A barcode we do not hold is answered by asking you for a photo, not by asking somebody else

A barcode we do not hold is answered by asking you for a photo, not by asking somebody else

Comments
6 min read
Asynchronous ERP Sync Engine: High-Throughput Webhook Ingestion & Durable Queue Orchestration

Asynchronous ERP Sync Engine: High-Throughput Webhook Ingestion & Durable Queue Orchestration

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Comments
2 min read
A hundred phones in one pub share one exit IP, so half our rate limiters are not keyed on it

A hundred phones in one pub share one exit IP, so half our rate limiters are not keyed on it

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Comments
8 min read
CAS-Protected Status Transitions in Client Management

CAS-Protected Status Transitions in Client Management

Comments
2 min read
Our users were logged out for two weeks before Redis refused to write anything

Our users were logged out for two weeks before Redis refused to write anything

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2 min read
Redis Is Fast. Your Data Can Still Be Wrong.

Redis Is Fast. Your Data Can Still Be Wrong.

Comments
7 min read
Distributed API Rate Limiting & Idempotency at Scale: Redis Keyspace Architecture & Lock Patterns

Distributed API Rate Limiting & Idempotency at Scale: Redis Keyspace Architecture & Lock Patterns

Comments
3 min read
Rate-Limit Failed Logins Without Locking Out Victims

Rate-Limit Failed Logins Without Locking Out Victims

Comments
4 min read
A hundred phones in one pub share one IP, so an IP-keyed rate limit is a limit on the room

A hundred phones in one pub share one IP, so an IP-keyed rate limit is a limit on the room

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Comments
5 min read
Our cache TTL was shorter than the gap between reads, which makes it a timer, not a cache

Our cache TTL was shorter than the gap between reads, which makes it a timer, not a cache

Comments 1
5 min read
Caching from Zero to Production

Caching from Zero to Production

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6 min read
Full-Page Caching in Laravel: Large Redis Entries, predis vs phpredis, and Compression

Full-Page Caching in Laravel: Large Redis Entries, predis vs phpredis, and Compression

Comments
8 min read
Calling revalidateTag on an Already-Uncached Fetch Does Nothing, and Next.js Won't Tell You

Calling revalidateTag on an Already-Uncached Fetch Does Nothing, and Next.js Won't Tell You

Comments
4 min read
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