How to Optimise Backend Performance: A Practical Playbook

📰 Dev.to · Ankit Jangwan

Optimise backend performance by identifying and fixing bottlenecks using observability, profiling, and caching techniques

intermediate Published 3 Apr 2026
Action Steps
  1. Use observability tools to monitor backend performance and identify bottlenecks
  2. Run profiling tools to analyse code execution and pinpoint slow areas
  3. Apply query tuning techniques to optimise database queries
  4. Implement caching mechanisms to reduce database load and improve response times
  5. Configure async offloading to handle resource-intensive tasks
  6. Test and compare performance metrics before and after optimisation
Who Needs to Know This

Backend developers and DevOps engineers can benefit from this playbook to improve the performance of their applications and reduce latency

Key Insight

💡 Observability and profiling are key to identifying and fixing backend bottlenecks

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🚀 Improve backend performance with observability, profiling, query tuning, caching, and async offloading! 💻

Key Takeaways

Optimise backend performance by identifying and fixing bottlenecks using observability, profiling, and caching techniques

Full Article

Finding and fixing backend bottlenecks through observability, profiling, query tuning, caching, and async offloading.
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