High Availability & Replication – DCS Website

High Availability

		HPE Serviceguard HPE Serviceguard is a high availability (HA) and disaster recovery (DR) clustering solution that increases uptime for your critical applications by protecting them from a application faults across physical or virtual environments over any distance.

		IBM PowerHA IBM PowerHA is IBM’s solution for high-availability clusters on the AIX Unix, IBM i and Linux. IBM PowerHA provides end-to-end integrated clustering solutions for high availability (HA) and disaster recovery (DR) with one integrated configuration, with a simplified user interface.

		Oracle RAC Oracle Real Application Clusters (RAC) is a solution for distributing databases across multiple nodes. It allows customers to run a single Oracle Database across multiple servers. Oracle RAC enables organizations to enhance availability and scalability by providing fault tolerance and load balancing, while also improving performance.

		Veritas InfoScale Veritas InfoScale is a software-defined infrastructure solution that provides high availability and disaster recovery. InfoScale Availability utilizes intelligent monitoring to identify risks to availability and automatically recovers applications as needed. It also detects site outages and initiates application recovery at a disaster recovery site.

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Data Replication

		Data Guard Oracle Data Guard is a feature of the Oracle database that provides data protection and disaster recovery. It ensures high availability, data protection, and disaster recovery for enterprise data. Oracle Data Guard maintains one or more standby databases that are synchronized with the primary database. These standby databases are transactionally consistent copies of the production database.
		GoldenGate Oracle GoldenGate is a software product that allows users to replicate, filter, and transform data from one database to another. It is a tool for capturing and replicating real-time change data. Oracle GoldenGate is used for data integration, high availability, and online migrations. Oracle GoldenGate supports an active-active replication mode, which allows both systems to work simultaneously while maintaining data integrity.

		Assure MIMIX Assure MIMIX is the leader in IBM i high availability (HA) and disaster recovery (DR). It provides full-featured, scalable real-time replication with extensive options for automating administration, comprehensive monitoring and alerting, customizable switch automation, and an easy graphical interface. Assure MIMIX leverages IBM’s Remote Journaling technology to ensure fast, efficient, and accurate replication between any combination of IBM i servers or storage hardware, even when they are running different versions of iOS. It also takes the hard work and complexity out of setting up and managing replication using exclusive, flexible, and highly automated Journal Centric Data Group technology. Journal-centric replication intelligently monitors and responds to changes in journaling for system objects and data, as well as configures and starts replication for newly created journals. The Assure MIMIX HA solution has helped reduce downtime and has improved our response to branches and customers. Assure MIMIX has helped us maximize customer satisfaction by ensuring the continuous availability of systems responsible for their transactions.

High Availability