Operations | Monitoring | ITSM | DevOps | Cloud

When your system shows a "no healthy upstream" error, it usually means your load balancer can't connect to any of your backend servers. Let's get straight to fixing this problem.

DataDog and Prometheus are both popular monitoring solutions used to collect and analyze metrics and monitor the performance of systems, but Prometheus is open source and Datadog is proprietary. Datadog provides a unified platform for monitoring, troubleshooting, and optimizing modern cloud-native applications and infrastructure. Prometheus is the most popular tool for monitoring time series metrics. So, how to choose between Datadog and Prometheus?

Jaeger and Prometheus are both popular open source monitoring systems, but they serve different purposes and focus on different aspects of observability in a distributed system. Learn how these tools are similar, how they're different, and when you should use each one.

Splunk is a powerful tool for data analysis and monitoring, but its high costs and complex implementation can be challenging for many organizations. Here are 13 proven Splunk alternatives that provide robust monitoring capabilities, comprehensive data analysis, and more cost-effective solutions for organizations of all sizes.

Datadog has established itself as one of the leading solutions for monitoring, logging, and analytics. But with the increasing number of alternatives available, many businesses are asking, "Is Datadog worth the price?" This article breaks down Datadog's pricing structure, the value of its features, and compares it to competitive alternatives. By the end, you'll have a clear understanding of whether Datadog is the right fit for your business.

In structured logging, log messages are broken down into key-value pairs, making it easier to search, filter, and analyze logs. This is in contrast to traditional logging, which usually consists of unstructured text that is difficult to parse and analyze.

In today's rapidly evolving technology landscape, Application Performance Monitoring (APM) has become a critical component for DevOps teams striving to maintain high-performing, reliable applications. This comprehensive guide explores everything modern DevOps teams need to know about implementing and optimizing their APM strategy.

The 2025 cloud computing landscape presents a diverse array of options beyond DigitalOcean's familiar waters. As businesses outgrow basic cloud solutions, they're discovering platforms that better match their evolving needs. From startups seeking cost-effective scaling to enterprises demanding robust security features, today's cloud providers offer specialized solutions for every use case.

Logging in Golang is an essential aspect of software development, as it helps developers monitor, troubleshoot, and analyze the behavior of their applications.

Digital businesses constantly confront challenges in ensuring top application performance and a positive user experience. System outages, delays in response, and service interruptions can greatly affect revenue and customer satisfaction. Dynatrace meets these challenges with smart monitoring and automated problem-solving.