https://kdpisda.in/tag/observability/Recent content in observability on Kuldeep PisdaHugoen-usMon, 15 Dec 2025 08:29:32 +0530https://kdpisda.in/my-top-12-application-performance-monitoring-tools-for-startups-in-2025/Sat, 13 Dec 2025 13:10:29 +0530https://kdpisda.in/my-top-12-application-performance-monitoring-tools-for-startups-in-2025/<p>We have all been there. It is 2 AM, a PagerDuty alert screams, and you are staring at a dashboard where latency has gone vertical. The system, once a purring engine, is now a sputtering mess. Was it a bad deploy? A rogue Celery task? A database query that decided to tour your entire dataset? This is the moment every engineer at a growing startup dreads. It is not just a bug; it is a black box. You need visibility, not just logs. I have spent countless nights in that exact darkness, and this article is the map I wish I had. It is my practical guide to choosing from the best application performance monitoring tools without getting lost in marketing speak.</p>