Couchbase XDCR vs Fivetran Database Replication

Couchbase XDCR is a web-based service for replicating database changes between clusters. It supports change data capture and bidirectional synchronization, allowing changes to move in both directions. The deployment model is hybrid. Couchbase lists plans with hourly per-node billing, cluster minimums, and backup intervals. Basic is $0.15 a month, billed from $0.15/hr per node, with a one-node minimum and a 24-hour backup interval. Developer Pro is $0.35 a month, billed from $0.35/hr per node, with a one-node minimum, three nodes for multiple cluster availability zones, and backup intervals up to one hour. Enterprise is $0.49 a month, billed from $0.49/hr per node, with a three-node minimum and backup intervals up to one hour. Couchbase Enterprise is $0.66 a month, billed from $0.66/hr per node through cloud marketplaces, and includes Couchbase Server 8. A Free plan is described as one node and 8GB, although the pricing facts mark no free plan. Couchbase was founded in 2011 and is headquartered in San Jose.

Fivetran Database Replication copies data from databases into cloud data warehouses, databases, online data platforms, and data lakes. It is designed for large workloads and offers fully managed SaaS deployment or hybrid deployment, where selected pipelines run in the customer's secure environment under Fivetran's cloud control plane. Replication methods include log-based, timestamp-based, trigger-based, and log-free change data capture. Listed sources include Oracle, SQL Server, MongoDB, PostgreSQL, Db2 for i, MariaDB, MySQL, SAP ERP, and Cosmos DB. Updates are replicated incrementally in merge batches, with sync intervals configurable from every minute to every 24 hours. Users can exclude schemas or tables, and usage pricing counts inserted and updated rows but not unchanged rows or initial bulk loads. The free plan is listed at free, with limits for connection and activation rows and model runs. Database connectors include a 14-day trial with free historical sync. Enterprise connectors and hybrid deployment are limited to Enterprise and Business Critical plans.