AMI on vtoollabhttps://vtoollab.com/tags/ami/Recent content in AMI on vtoollabHugo -- gohugo.ioenadmin@vtoollab.com (vtoollab)admin@vtoollab.com (vtoollab)© 2026 vtoollabSun, 23 Aug 2026 20:00:00 +0800From HyperDB to LightDB: The Four Routes of Proprietary In-Memory Databases in Securities Core Trading Systemshttps://vtoollab.com/posts/from-hyperdb-to-lightdb/Sun, 23 Aug 2026 20:00:00 +0800admin@vtoollab.com (vtoollab)https://vtoollab.com/posts/from-hyperdb-to-lightdb/The four proprietary in-memory database routes are not merely about technical superiority, but represent different vendors’ answers to the fundamental question: ‘What data architecture should the core trading system use?’ Understanding these four routes means understanding all the technical options for the Xinchuang substitution in the next five years.