Tue.Aug 02, 2022

Comparing Approaches to Durability in Low Latency Messaging Queues


A significant feature of Chronicle Queue Enterprise is support for TCP replication across multiple servers to ensure the high availability of application infrastructure. I have generally held the view that replicating data to a secondary system is faster than sync-ing to disk, assuming the round trip network delay wasn’t high due to quality networks and co-located redundant servers. This is the first time I have benchmarked it with a realistic example. Little’s Law and Why Latency Matters.

Black Hat 2022 highlights zero-day attacks as key theme


Dynatrace news. In a complex data-driven world, many security vulnerabilities and attacks can jeopardize an organization’s sensitive data. Perhaps the most difficult, however, are zero-day attacks.