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Redis caching and queues

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My side project's free tiers were dying, so I counted what each service actually bills

My side project's free tiers were dying, so I counted what each service actually bills

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7 min read
Beyond Caching: Scheduling Jobs with Redis, Node.js and BullMQ

Beyond Caching: Scheduling Jobs with Redis, Node.js and BullMQ

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23 min read
Managing Cache Expiration Without CPU Spikes: Designing Adaptive TTL Reapers

Managing Cache Expiration Without CPU Spikes: Designing Adaptive TTL Reapers

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1 min read
Mastering GSTR‑2B Reconciliation with GSTBot

Mastering GSTR‑2B Reconciliation with GSTBot

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3 min read
Real-Time Event Telemetry: Ingesting 10k Scans/Sec with WebSockets & Redis

Real-Time Event Telemetry: Ingesting 10k Scans/Sec with WebSockets & Redis

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4 min read
Scaling a Sports Data Consumer for Match-Day Spikes: Queues, Caching and Rate Limits

Scaling a Sports Data Consumer for Match-Day Spikes: Queues, Caching and Rate Limits

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23 min read
Advanced System Architecture: Designing Multi-Tenant Event-Driven Queues with Fair-Share Scheduling

Advanced System Architecture: Designing Multi-Tenant Event-Driven Queues with Fair-Share Scheduling

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4 min read
Fast in the Demo, Slow in Production: Fixing Latency with Postgres, Redis and Parallel Pipelines

Fast in the Demo, Slow in Production: Fixing Latency with Postgres, Redis and Parallel Pipelines

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5 min read
Why the heck Redis ?

Why the heck Redis ?

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3 min read
Redis Queues in Practice: Lists, Streams, and When Each One Wins

Redis Queues in Practice: Lists, Streams, and When Each One Wins

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4 min read
Bloom Filters for Username Checks: The Case Study (and When to Walk Away)

Bloom Filters for Username Checks: The Case Study (and When to Walk Away)

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3 min read
I Had Duplicate Transactions in Production — Here's How Redis Locks Fixed It

I Had Duplicate Transactions in Production — Here's How Redis Locks Fixed It

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5 min read
Caching Strategies Explained: Cache-Aside vs Write-Through vs Write-Behind (With Redis Code)

Caching Strategies Explained: Cache-Aside vs Write-Through vs Write-Behind (With Redis Code)

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8 min read
Why Dropping "await" is Broken: Building a Resilient Background Task Engine with Node.js, Redis Streams, and PostgreSQL

Why Dropping "await" is Broken: Building a Resilient Background Task Engine with Node.js, Redis Streams, and PostgreSQL

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4 min read
Postgres triggers invalidate our Redis cache at Oizom

Postgres triggers invalidate our Redis cache at Oizom

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11 min read
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