[jira] [Closed] (COUCHDB-3074) CouchDB 2.0 Blog Series: Migration Guide

["Jenn Turner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COUCHDB-3074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jenn Turner closed COUCHDB-3074.
--------------------------------
    Resolution: Delivered

Post was published to the Apache CouchDB blog on August 17. Thank you!

> CouchDB 2.0 Blog Series: Migration Guide
> ----------------------------------------
>
>                 Key: COUCHDB-3074
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-3074
>             Project: CouchDB
>          Issue Type: New JIRA Project
>            Reporter: Jenn Turner
>            Assignee: Sebastian Rothbucher
>            Priority: Minor
>
> This issue is to track progress on a series of blog posts promoting the release of CouchDB 2.0.
> Topic: Migration Guide
> - 99% is the same
> - update_seq is opaque string now
> - changes feed can include duplicates
> - JS apps using /_utils/*.js: copy 1.6 files and put into your apps
> - /_config is not available on the cluster, but there is /_node/<fqdn>/ _config/ for your setup needs, make sure you do it on all nodes
> - test suites:
> 	- if you are creating and deleting databases in quick succession, start using unique db names (and add cleanup)
> - moving from a single node CouchDb 1.6.x to a distributed cluster using 2.0 features.
> - strategies to change the number of nodes safely (adding nodes and/or removing nodes)  while already in production



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