Traditional approaches for production database migrations don't scale. They require a lot of time, money and effort.
X
Initial data copy for large data sets is slow and fragile - hours to days.
​
Increases chances of last-minute failures.
​
Complicates planning, testing, and prolongs source impact.
X
Incremental sync or CDC has limited throughput and replication delay in 10's of minutes.
​​
Off-the-shelf CDC is difficult to orchestrate and manage.
​
Writing performant and reliable custom ETL takes months.
X
Cutover risks becoming long downtime.
​
Common data integrity checks are weak and superficial.
​
Separate process for backout adds an extra month to planning.
Dsync accelerates timelines and reduces risks for migrations
between MongoDB Atlas, Cosmos DB and DynamoDB
with one single command
dsync -s $SOURCE -d $DESTINATION
01
Parallelized and resumable Initial Data Copy
➤ 10x faster than other tools on the market or DIY scripts
➤ Dsync is secure and doesn't persist any transient data​
➤ Easily track progress using Command-Line Interface or Web UI
02
Real-time incremental sync and CDC
➤ Optimized performance of 1000+ ops/sec for active workloads
➤ Automatically resumes from the last checkpoint on restart
➤ Seamless transition from Initial Data Copy
03
Cutover
➤ No downtime out-of-the-box
➤ Embedded data integrity checks
➤ Simple backout by reversing direction
