Every Python developer has heard about the GIL (Global Interpreter Lock) This lock simplifies memory management and ensures thread safety, but it also limits the performance of multi-threaded, CPU-bound programs because threads can’t run Python code in parallel. Here is a great explanation of why Python requires the GIL by Python’s creator, Guido van Rossum: Guido van Rossum: Will Python ever remove the GIL? | Lex Fridman Podcast Clips.

Modern Applications can use a lot of external services, some of those interactions are expected, others not so much. There could be many reasons for those unexpected interactions, ranging from security vulnerabilities and various malware to outdated code and various reporting and statistics software may report to its creator or a third party. These unexpected interactions can be a security risk, and may also raise privacy concerns.

Monitoring the state of your services and running processes is crucial for ensuring system reliability and early detection of issues, allowing for timely interventions to prevent downtime. It also helps maintain optimal performance by identifying and resolving inefficiencies or errors in the system's operations. In this article, we'll detail how to use the Telegraf agent to collect systemd service statistics, and forward them to a data source.

Network automation has now become mandatory for the current IT environment in cases related to formulating a deep IT base or scheduled maintenance tasks. This becomes apparent as the various networks become more complex and extensive; the IT systems’ overall management and setup cannot occur manually. The solution is attained through network automation that automates numerous network application services including configuration, provisioning, monitoring, and diagnosing.