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Postgres Plus xDB Replication Server for Windows

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Editors’ Review

Download.com staff
Enable continuous, asynchronous multi-master replication for high availability and read scalability. Synchronize data across databases in near real-time, improving uptime and access to consolidated data on commodity hardware.

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Postgres Plus xDB Replication Server 0/1

  • Pros

    • Continuous asynchronous master-to-master replication.
    • Supports failover by re-routing database requests.
    • Automatically re-synchronizes replacement masters.
    • Configurable conflict resolution with multiple rule options.
    • Scales read loads with Hot Standby replicas.

  • Cons

    • Replication is asynchronous, not guaranteed real-time.
    • Potential for data conflicts due to replication lag.
    • Conflict resolution may require manual intervention.
    • Does not describe support for other replication topologies.
Icon of program: Postgres Plus xDB Replica…

Postgres Plus xDB Replication Server for Windows

Download now

Used Postgres Plus xDB Replication Server for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
5.0
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 7
  • Windows 10
  • Windows 2000
  • Windows XP
  • Windows Vista
Additional Requirements
None
POPULARITY
Total Downloads
116
Downloads Last Week
1
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Developer’s Description

By EnterpriseDB
Keep writing data and view all databases in near real time.
When you have multiple master databases it possible to achieve faster access to consolidated data, better uptime performance for round the clock updates, and read scalability all using commodity hardware. Say goodbye to scheduled batch jobs that temporarily synchronize data across locations from a central master. Continuous asynchronous master to master replication means one region's data is available to all regions in near real time. If a master in one region fails, users won't have long delays to enter / update data until a replacement is brought online. You can re-route the downed region's database requests to another region's database. When the replacement master re-joins the cluster, it will re-synchronize with the other masters automatically. If conflicting edits occur on the same row during replication (i.e. a uniqueness, update or delete conflict), you can choose from Earliest Timestamp, Latest Timestamp, Node Priority or manual options for determining a resolution. You can even have a standby resolution should your first choice not resolve the conflict. In addition to each of your local regions or users having faster access to integrated data, your systems will be able to handle more reads and queries. Each master will be available to handle queries from any region or any query needing consolidated data. To scale further you can build out Hot Standby replicas to each master that handle even more read loads providing you a very flexible and scalable architecture for the future.
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