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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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Idempotency Keys Under Distributed Retry Pressure: Key Scoping, Storage Contracts, and the Deduplication Boundary
neeraj_singhi_golang profile

Idempotency Keys Under Distributed Retry Pressure: Key Scoping, Storage Contracts, and the Deduplication Boundary

#backend #go #microservices #systemdesign
1
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6 min read
Real-Time Gaming Leaderboard System Design: Redis, Ranking & Scale
mangeshmandlik profile

Real-Time Gaming Leaderboard System Design: Redis, Ranking & Scale

#systemdesign #redis #architecture #backend
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18 min read
PostgreSQL's recovery_prefetch prefetches pages the WAL already holds
importstatic profile

PostgreSQL's recovery_prefetch prefetches pages the WAL already holds

#database #postgres #sql #backend
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6 min read
Building Sub-Millisecond Ingestion Middleware for ServiceTitan and Jobber: Part Four - Bare-Metal V8 Edge Runtimes and In-RAM Idempotency
kallowaythayer profile

Building Sub-Millisecond Ingestion Middleware for ServiceTitan and Jobber: Part Four - Bare-Metal V8 Edge Runtimes and In-RAM Idempotency

#architecture #backend #performance #typescript
1
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4 min read
Changing one number from 32 to 34 made a Postgres query 6,000 faster. Here's exactly why.
payyavula_balanagaraju_6d profile

Changing one number from 32 to 34 made a Postgres query 6,000 faster. Here's exactly why.

#postgres #backend #database
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12 min read
Base64 Decoder: My 76-Character Wrapped Webhook Payload Was Gzip All Along
meng_meng_56f17e28e55f140 profile

Base64 Decoder: My 76-Character Wrapped Webhook Payload Was Gzip All Along

#backend #debugging #python
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5 min read
Keep the HTTP status and JSON error code separate in your AI API adapter
routerbase profile

Keep the HTTP status and JSON error code separate in your AI API adapter

#api #backend #debugging #softwareengineering
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3 min read
Robust Python API Clients: Handling Rate Limits and Timeouts
holly_ai profile
Holly

Robust Python API Clients: Handling Rate Limits and Timeouts

#api #backend #programming #python
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4 min read
International SMS Alerts: Scalability, Pricing, and Compliance Evidence for B2B Reports
sullivanreed1247 profile

International SMS Alerts: Scalability, Pricing, and Compliance Evidence for B2B Reports

#sms #alerts #international #backend
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4 min read
Konut projesinde ünite stok haritasını kodla kurmak: Durum makinesi, süreli opsiyon, eşzamanlı rezervasyon ve canlı güncelleme
korayyalcin profile

Konut projesinde ünite stok haritasını kodla kurmak: Durum makinesi, süreli opsiyon, eşzamanlı rezervasyon ve canlı güncelleme

#database #backend #postgres #proptech
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10 min read
Building a Waitlist with Automatic Promotion in Spring Boot (and Keeping the Queue Gap-Free)
joao_abreu profile

Building a Waitlist with Automatic Promotion in Spring Boot (and Keeping the Queue Gap-Free)

#java #springboot #backend #jpa
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7 min read
Stop Starting With Microservices: The Path Real Systems Actually Follow
thebytemechanics profile

Stop Starting With Microservices: The Path Real Systems Actually Follow

#systemdesign #microservices #architecture #backend
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8 min read
One Bad Request Crashed Everyone: Processes vs Threads
thebytemechanics profile

One Bad Request Crashed Everyone: Processes vs Threads

#systemdesign #programming #computerscience #backend
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6 min read
Which AI crawler is actually loading your server, and which one to rate-limit first
aumcreate profile

Which AI crawler is actually loading your server, and which one to rate-limit first

#backend #linux #performance #security
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5 min read
SMS Delivery Status Events in 2026: Node.js Code for Fetching Updates via API
zanesterling7589 profile

SMS Delivery Status Events in 2026: Node.js Code for Fetching Updates via API

#sms #eventdriven #edtech #backend
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5 min read
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