---
title: "#api-latency articles | Hashnode"
description: "Explore 3 articles tagged #api-latency on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/api-latency"
---

Tag

# #api-latency

3 posts · 0 followers

[Tech Insights Hub](https://hashnode.com/@JohnMikes) · [Feb 13](https://hashnode.com/posts/api-performance-optimization-guide-caching-and-query-tuning/698effe4314c2eb5b8032136)

### [API Performance Optimization Guide: Caching and Query Tuning](https://topperblog.hashnode.dev/api-performance-optimization-guide-caching-and-query-tuning?utm_source=hashnode&utm_medium=feed)

Reducing latency with Redis and database indexing strategies

8 min read · [topperblog.hashnode.dev](https://topperblog.hashnode.dev/api-performance-optimization-guide-caching-and-query-tuning?utm_source=hashnode&utm_medium=feed)

[Misal Azeem](https://hashnode.com/@misalazeem) · [Feb 3](https://hashnode.com/posts/optimize-voice-bot-latency-for-ai-appointment-setters-what-i-learned/69816e9c056564bebcc0dd06)

### [Optimize Voice Bot Latency for AI Appointment Setters: What I Learned](https://callstacktech.hashnode.dev/optimize-voice-bot-latency-for-ai-appointment-setters-what-i-learned?utm_source=hashnode&utm_medium=feed)

Optimize Voice Bot Latency for AI Appointment Setters: What I Learned TL;DR Most AI appointment setters hit 400-800ms latency spikes when chaining function calls to calendar APIs. Here's what kills voice quality: blocking STT while waiting for availa...

15 min read · [callstacktech.hashnode.dev](https://callstacktech.hashnode.dev/optimize-voice-bot-latency-for-ai-appointment-setters-what-i-learned?utm_source=hashnode&utm_medium=feed)

[Mohit Gupta](https://hashnode.com/@mohitpokra) · [Dec 13, 2025](https://hashnode.com/posts/understanding-garbage-collection-impact-on-nodejs-api-latency/693daa110dccfc833bb37468)

### [Understanding Garbage Collection Impact on Node.js API Latency](https://techie-talks.hashnode.dev/understanding-garbage-collection-impact-on-nodejs-api-latency?utm_source=hashnode&utm_medium=feed)

When you notice unexpected latency in your Node.js API while external service responses are reasonable, garbage collection (GC) is often the culprit. The V8 engine's aggressive memory management, particularly when handling high-frequency object creat...

9 min read · [techie-talks.hashnode.dev](https://techie-talks.hashnode.dev/understanding-garbage-collection-impact-on-nodejs-api-latency?utm_source=hashnode&utm_medium=feed)