Operations | Monitoring | ITSM | DevOps | Cloud

Explore open-source SIEM tools to enhance your security monitoring. Learn about features, deployment, and how they compare to commercial solutions.

Boost observability with Fluent Bit and OpenTelemetry! Collect, process, and export logs and metrics easily for smarter monitoring.

As a DevOps practitioner with over a decades of experience, I have witnessed the evolution of this domain from its nascent stages to becoming a critical aspect of modern software delivery. As we look forward to 2025, the DevOps ecosystem is poised for significant transformation, driven by technological advancements, organizational shifts, and the growing complexity of software systems. Here are the top 50 trends that I believe will shape the future of DevOps in 2025.

The demand for faster, secure software delivery has given rise to a critical transformation in the software development lifecycle (SDLC): the Shift Left in DevOps. This approach, which integrates security and testing early in the development process, is becoming essential for organizations striving to stay competitive.

A data type is a particular kind of data item that is defined by the values it can take and the operations that can be performed on it. SQL supports various data types, including numeric, date and time, character and string, binary, and more. The choice of data type affects data integrity, storage, and performance; the choice of the optimal data type is not always all that obvious.

As the SaaS industry grows enormously, data management has become a major challenge for most organizations. MongoDB provides a robust framework for managing and scaling data. Its document-based model simplifies handling diverse data types, making it ideal for real-time applications and large datasets. This guide covers the top MongoDB tools that help businesses stay agile and competitive in data-driven environments. But first, how does MongoDB compare to traditional SQL databases?

In September we introduced Authd, a new authentication daemon for Ubuntu that allows direct integration with cloud-based identity providers for both Ubuntu Desktop and Server. At launch, Authd supports Microsoft Entra ID (formerly Azure Active Directory), making it a useful tool to centralize authentication for both the application and the infrastructure layer. In large enterprises system administrators often need to deploy and manage applications and their configuration at scale.

Azure offers diverse cloud resources that empower businesses, but managing costs can be challenging without a clear view of expenses per resource. For organizations, understanding Azure costs per resource is essential to optimize spending, predict expenses, and make data-driven decisions. This blog will guide you through calculating and monitoring costs for individual Azure resources, using native tools like Azure Cost Management, and providing tips on reducing unnecessary expenses.

Learn how to use the Grok Debugger effectively for log parsing, with practical tips, debugging techniques, and pattern optimization.