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Monitoring

The latest News and Information on Monitoring for Websites, Applications, APIs, Infrastructure, and other technologies.

The Expensive History of APM

When done well, application performance monitoring (APM) is a magical and irreplaceable tool. However, over the years, enterprises have sometimes paid dearly to implement it. APM’s task seems simple enough—replace emotional user anecdotes about application performance with quantifiable, actionable data. But the devil can certainly be in the details with APM.

Page Load Time vs. Response Time - What Is the Difference?

Page load time and response time are key metrics to monitor, and they can give you an in-depth understanding of how your website is performing. However, the difference between page load time and response time isn’t immediately obvious, and neither are the benefits of tracking them independently.

5 Benefits of Cloud-Based Log Aggregation Tools

In the modern digital ecosystem, every user activity, system error, application transaction, and network packet movement can be tracked using logs. This level of visibility into systems, networks, and applications is useful for troubleshooting bottlenecks, analyzing past trends, and predicting future events. However, monitoring various cloud-based and on-premises resources becomes complex in the absence of proper log aggregation tools.

Can AWS API Gateway Act as a Load Balancer?

TL;DR: yes, API Gateway can replace what a Load Balancer would usually provide, with a simpler interface and many more features on top of it. The downside is that it doesn’t come cheap. Load balancers have been one of the most common ways to expose a backend API to the public or even to an internal/private audience. API Gateways seem to provide the same functionality: map and connect HTTP requests to a backend service. So, are they the same or are there any differences?

Tip of the Day - Effective DEM

A truly comprehensive Digital Experience Monitoring strategy requires monitoring from the perspective of the end user with an outside-in approach. Solutions that claim to offer DEM often use nodes placed in cloud providers to conduct synthetic monitoring tests, which doesn't emulate the flow of traffic from actual users. Learn how Catchpoint's DEM platform provides true observability data that ensures availability, reachability, performance, and reliability through proactive synthetic and real user monitoring.

How to scale Prometheus monitoring

After StatsD and Graphite weren’t able to meet their needs for metrics and monitoring, engineers at SoundCloud developed the open source event monitoring and alerting tool, Prometheus. Because it’s easy to deploy and get started with -- and on the surface seems free -- it’s become a popular part of many DevOps teams' observability stack.

Distributed tracing with OpenTelemetry - Stack Doctor

Wanting to measure the latency of user requests, and know how long each microservice takes to return a response? In this episode of Stack Doctor, we’ll walk you through how to use OpenTelemetry for tracing, and how this tool shows how your requests traverse your service and how each service contributes to overall latency.

Monitor Confluent Platform with Datadog

Confluent Platform is an event streaming platform built on Apache Kafka. If you’re using Kafka as a data pipeline between microservices, Confluent Platform makes it easy to copy data into and out of Kafka, validate the data, and replicate entire Kafka topics. We’ve partnered with Confluent to create a new Confluent Platform integration.