Microsoft has decided to switch off recall by default after facing backlash over security concerns. While the most blatant issues may have been addressed, the core idea is still flawed. Chatbots can be useful in some cases, but not when people expect to connect with other humans. It is important to be cautious of the trustworthiness of extensions in editors and IDEs, as they can be vulnerable to attacks. Firewalls need to be adjusted for proper HTTP/3 support, as shown in a recent status report on curl. The origin of PIDs in user space can be traced back to early UNIX systems, and SIMD instructions continue to provide performance boosts for parsing workloads. The ordering used for matrix multiplications can greatly impact performance, and it is important to carefully consider design choices in databases.
