Redis on Yongjie Xuehttps://www.yongjiexue.io/en/tags/redis/Recent content in Redis on Yongjie XueHugoen-USSun, 09 Aug 2026 00:00:00 +0000A Packaging Patch Has Been Corrupting Valkey's Memory Accounting Since 2017https://www.yongjiexue.io/en/db/valkey-bug/Sun, 09 Aug 2026 00:00:00 +0000https://www.yongjiexue.io/en/db/valkey-bug/Codex found an old Valkey bug affecting Debian’s packages and every official Valkey .deb. One line in a packaging patch releases a glibc allocation with Valkey’s own deallocator, so the server either segfaults or silently stops accepting writes until you restart it.Redis Going Non-Open-Source is a Disgrace to "Open-Source" and Public Cloudhttps://www.yongjiexue.io/en/db/redis-oss/Mon, 25 Mar 2024 00:00:00 +0000https://www.yongjiexue.io/en/db/redis-oss/Redis “going non-open source” is not a disgrace to Redis, but a disgrace to “open source/OSI” and even more so to public cloud. What truly matters has always been software freedom, while open source is just one means to achieve software freedom.