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Apache Derby databases, Part 1: Converged provider environment

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This article, Part 1, introduces the growing need for automated IT management, which is facilitated by the centralization and consolidation of applications, data centers, and front- and back-office functions. Discover how you can use Derby as a managed element, including working with the database's unified utilization and management requirements and how using FCAPS can help you design an IT management solution.

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A new technology has arrived in Linux that can provide sysadmins and developers with a large number of new tools and dashboards for performance analysis and troubleshooting. It's called the enhanced Berkeley Packet Filter (eBPF, or just BPF), although these enhancements weren't developed in Berkeley, they operate on much more than just packets, and they do much more than just filtering. I'll discuss one way to use BPF on the Fedora and Red Hat family of Linux distributions, demonstrating on Fedora 26. BPF can run user-defined sandboxed programs in the kernel to add new custom capabilities instantly. It's like adding superpowers to Linux, on demand. Examples of what you can use it for include: Read more