In today's digital age, the reliability and integrity of computer systems are more critical than ever. For Linux systems, which are widely used in servers and critical infrastructure, ensuring rapid recovery from failures is paramount. This article dives deep into the essentials of Linux system recovery, offering insights into effective backup strategies and disaster planning. By understanding these elements, users and administrators can safeguard their systems against potential disasters, ensuring continuity and security.
System recovery involves restoring a computer system to an operational state following a failure. In the context of Linux, this means having the ability to bring back data, configurations, and the operating system itself after incidents like hardware malfunctions, software corruption, human errors, or natural disasters.
Types of Failures Affecting Linux SystemsLinux systems, robust as they are, can still fall prey to various types of failures:
A sound backup strategy is the cornerstone of effective system recovery. Here’s how you can approach backing up your Linux systems:
Incremental vs. Full BackupsChoosing between these methods depends on your specific needs regarding recovery time objectives (RTO) and recovery point objectives (RPO).
Drug shortages in the US have reached an all-time high, with 323 active and ongoing shortages already tallied this year, according to data collected by the American Society of Health-System Pharmacists (ASHP).
The current drug shortage total surpasses the previous record of 320, set in 2014, and is the highest recorded since ASHP began tracking shortages in 2001.
"All drug classes are vulnerable to shortages," ASHP CEO Paul Abramowitz said in a statement Thursday. "Some of the most worrying shortages involve generic sterile injectable medications, including cancer chemotherapy drugs and emergency medications stored in hospital crash carts and procedural areas. Ongoing national shortages of therapies for attention-deficit/hyperactivity disorder [ADHD] also remain a serious challenge for clinicians and patients."