Unlocking Insights with Observability: My Journey with OpenTelemetry

<h2> Introduction </h2> <p>Modern applications don't fail all at once. They fail gradually.</p> <p>A payment gateway starts responding slowly. Database latency increases.

<p>You've deployed your fifth microservice. Requests flow through an API gateway, hit an order service, fan out to inventory and payment, and eventually land in a notification

<p>Modern applications don't just need features—they need <strong>observability</strong>.</p> <p>When an API becomes slow, a database query takes too long, or an unexpected error

<p>If you’ve spent any time modernizing a Java-based microservices architecture recently, you’ve likely hit the "Observability Wall." The ecosystem is drowning in tools. We hear

<p><strong>Why Observability Is Becoming More Important Than Infrastructure Scaling in Modern DevOps</strong></p> <p>For years, conversations around DevOps have focused heavily on