WANSyncHA Protects Databases, Servers

摘要

Real-time data protection is quickly becoming one of the most important aspects of IT. To help keep datacenters and disaster recovery sites in synch, some companies are turning to high-availability products designed to kick in with synchronized replicas should a database or application server go down. XOsoft's latest version of WANSyncHA takes on this challenge with bytelevel replication and automatic fail-over for SQL Servers, file servers, Exchange servers, and Oracle databases, and it does a good job with data recovery. Installing WANSyncHA 3.71 was very easy, but getting it configured to replicate took a combination of study, trial, and error. Some of the concepts aren't documented very well, leaving you guessing at the best options to pick for the type of data protection you want. WANSyncHA provides a choice of two scenarios: Disaster Recovery, which provides data replication only, and HA (high availability), which provides replication and automatic fail-over.