forked from vmware-archive/xenon
-
Notifications
You must be signed in to change notification settings - Fork 0
Xenon Application Deployment Strategy
Tadaya Tsuyukubo edited this page Jun 28, 2016
·
6 revisions
Working in progress
This document provides suggestions for how to setup xenon based application system in various use cases.
TBD
- cross datacenter replication (east coast, west coast)
TBD
Two node groups: ACTIVE and STANDBY. ACTIVE group receives all requests. STANDBY group receives data in near real time and both systems will have identical data.
- backup node group
- usage for read transactions such as data warehouse
Use MigrationTaskService to periodically pull all data from ACTIVE to STANDBY.
MigrationTaskService has continuousMigration flag that will continuously query data and reflect to STANDBY node group.
Subscribe to a service, then manually replicate to a service associated with the other node group (issue updates, in a eventual way)
- high traffic contents oriented website such as blogs