When comparing synchronous vs asynchronous replication, let’s take a scenario where a host on Site A talks to a primary storage array on Site A with data on the storage array replicated to a ...

The caller might receive the response in a mere millisecond or in a few seconds. Regardless of the application latency, the caller cannot move forward to the next task until the response is received.

Synchronous replication is often the preserve of the most high-end block storage arrays. Asynchronous replication adds a stage to the process, by acknowledging the host at the primary site when ...

The WebAssembly JavaScript Promise Integration API suspends a Wasm application when it issues a synchronous API call and resumes it when the asynchronous I/O operation is completed. The developers ...