WHITEPAPER

High availability and disaster recovery for globally distributed data

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Flexible replication across Couchbase clusters

Couchbase XDCR provides simplified data replication technology that enables enterprises to have five-nines data availability, global distribution of data, flexible replication topologies, and a hybrid/multicloud strategy, all while operating at the speed of network.

Cost-effective solution for geo-distribution of data, high availability, and hybrid deployments

Global

Provide consistent user experiences to your entire global audience with minimal latency.

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Continuous

Ensure minimal impact to business continuity during crises such as catastrophic failures at the data center or the regional level.

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Flexible

Gain the flexibility to deploy anywhere, anytime on literally any platform or a combination of platforms (on premises, any cloud, containers).

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Consistent

Automatically replicate data across a worldwide deployment automatically and securely in both directions without human intervention.

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XDCR key capabilities

Cross data center replication (XDCR) replicates data between clusters to provide protection against data center failure, and to provide high-performance data access for globally distributed, mission-critical applications. By replicating data across a distributed environment, you spread the workload to ensure consistency and responsiveness for mission-critical applications.

Deployment flexibility

XDCR allows you to globally distribute data to meet the demands of a worldwide user base.

High availability

Distributed workloads provide fault tolerance to maximize uptime and keep business running.

Consistency and security

XDCR happens behind the scenes to ensure that data is seamlessly and securely replicated across the app ecosystem.

Unmatched resource utilization and flexibility in replication topologies

Complex XDCR topologies offer a high degree of resource utilization with high availability and responsiveness. They also act as hot standby in case of failures, with each cluster capable of taking reads and writes.

Tuning parameters for use cases and cost savings

Conserve bandwidth with the ability to compress, filter data, cap bandwidth consumption, and set replication priorities. For cloud deployments, bandwidth conservation leads to direct cost savings. XDCR filtering options can be used for multiple use cases, including geolocation and geofencing.

Easy setup and multiple use cases

Couchbase XDCR can be set up with just a few clicks in just a couple of minutes.

You can use XDCR to migrate Couchbase data from one platform to another and avoid vendor lock-in. You can also deploy in a hybrid environment to get the best of both worlds.

What customers are saying

“Couchbase is a trifecta of value. We get more features, save time, and spend less money all at once.”
Philip Lupercio, VP of Technology, BroadJump
500% improvement in query performance
50% reduction in overall storage needs
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“Harnessing the power of the cloud through Capella allowed us to deploy applications in multiple regions in parallel quickly and seamlessly.”
Jae Beom Cho, Director of Game Infrastructure, Nexon
20 minutes to launch new regions
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“What we value a lot is that Couchbase was able to embrace our vision to the cloud, and the fact that we wanted to operate data stores directly on PaaS.”
Vincent Bersin, Unit Manager, NoSQL Solutions, Amadeus IT Group
<2.5 ms response times
20 million operations per second
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“With Couchbase, building these resilient large solutions, it puts us in a good place to really achieve our goal of a perfect customer experience.”
Scott Carney, Director of Software Development, Comcast
40+ million documents
61K users
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Cross data center replication (XDCR) management overview

Learn how XDCR provides an easy way to replicate data from one cluster to another.

Read The Docs

Explore related resources

DOCUMENTATION
Introduction to XDCR
Read the docs
WHITEPAPER
High availability and disaster recovery for globally distributed data
Read the paper
BLOG
Data replication and synchronization in Couchbase
Read the blog
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