Let’s Encrypt has announced that it will no longer send certificate expiration notification emails. What now?

10 Best Uptrends Alternatives [2023 Comparison]

ITRS Uptrends has a lot to offer in terms of observability. It offers real user monitoring, synthetic monitoring, uptime monitoring, and a lot more, making it quite the powerful tool.

10 Best StatusCake Alternatives [2023 Comparison]

As one of the newer kids on the block, StatusCake has quickly made a name for itself as being decently cheap and reliable. It's a very powerful tool for those

10 Best Zabbix Alternatives [2023 Comparison]

Zabbix is a well known, enterprise-class, open-source distributed monitoring solution. It's designed to be an easily-accessible infrastructure monitoring and tracking tool for servers, networks, applications, and other IT infrastructure systems.

How to Create Log-Based Metrics to Improve Application Observability

As a Site Reliability Engineer (SRE) or DevOps professional, you are well aware of the importance of observability in ensuring the smooth functioning and performance of your applications. Observing and

Uncovering Business Insights from Logs

In the world of modern business, data drives decision-making. Every interaction, every transaction, and every click generates a series of data in the form of logs. These logs, often seen

OpenSearch RAG Tutorial with ml-commons

RAG is all the RAGe these days. If you don't know the term, it's short for "retrieval-augmented generation", which means that we're using retrieval (in our case OpenSearch) to augment

10 Best Papertrail Alternatives [2023 Comparison]

Being a part of SolarWinds, Papertrail is one of the more well-known log management tools out there. It's powerful in terms of log aggregation and management, but it doesn't always

10+ Best API Monitoring Tools: Free & Paid Services [2025 Comparison]

As APIs play a crucial role in connecting modern cloud applications, monitoring their availability and performance is a must if you want to provide a top-notch experience. A good API

Solr Monitoring Tools

Solr is widely adopted by startups and enterprises alike. It's powerful and open-source, so it's very appealing to just about everyone looking for a search platform to build off of.

HTTP Monitor Overview: What It Is, Why & How to Create One [Tutorial]

The World Wide Web's transmission system is built on HTTP. To ensure an application that uses the HTTP transmission works, you must monitor it constantly. This is where an HTTP

14 Best Kubernetes Monitoring Tools: Free, Open Source & Paid [2024 Comparison]

While Kubernetes revolutionized distributed orchestration, it also added complexity to logging and monitoring. You need to adapt your monitoring strategy to keep up with the challenges of working with Kubernetes

Scaling Elasticsearch by Cleaning the Cluster State

We often get questions like: How much data can I put in an Elasticsearch cluster? How many nodes can an Elasticsearch cluster have? What's the biggest cluster that you've seen?

Elasticsearch to OpenSearch Migration Facilitated by Sematext

OK, so you've decided to move from Elasticsearch to OpenSearch. Maybe our comparison helped you decide and maybe you've checked our guide on how to perform the migration. But how

10 Best Uptime Alternatives [2023 Comparison]

There are few things out there that are as useful as uptime monitoring for a website. Not only are you alerted when your website or application is down, but most

Top 10+ Best Log Monitoring Tools & Software: Free & Paid [2025 Comparison]

Log monitoring tools enhance visibility by centralizing data from multiple applications and infrastructure elements, thus ensuring your organization's good health and its business performance. Companies face increasing challenges in managing

10 Best Uptime Robot Alternatives [2023 Comparison]

Uptime Monitoring is a reasonably basic service that is necessary if you own a website. There are plenty of solutions out there to help you with that, but one that

10 Best New Relic Alternatives & Competitors [2023 Comparison]

New Relic is a huge name in the website observability and analytics industry. They've carved out a space for themselves in a highly competitive monitoring space, and have garnered thousands

Running OpenSearch on Kubernetes With Its Operator

If you’re thinking of running OpenSearch on Kubernetes, you have to check out the OpenSearch Kubernetes Operator. It’s by far the easiest way to get going, you can configure pretty