In Informix v.14.10, the logical log transfer and replay mechanism was completely overhauled, resulting in greatly improved speed!
Now Informix v.14.10, supports replication with no delay for the transactional rates of up to 5 - 8 times higher compared to previous Informix releases (v.12.10 and earlier).
Performance improvements in 14.10.xC1 will be discussed and tips for tuning performance of the Informix RSS, SDS, HRD cluster clusters will be provided.
Vladimir Kolobrodov is a Performance Architect at HCL Software. He's an Informix and hardware guru with over 20 years of experience running Informix in various environments, including PlayStation 3, Raspberry Pi, enterprise POWER, SPARC and Intel systems.