You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tinkerpop.apache.org by "stephen mallette (JIRA)" <ji...@apache.org> on 2015/08/13 21:49:45 UTC
[jira] [Updated] (TINKERPOP3-550) Gremlin IO needs to support both
OLTP and OLAP naturally.
[ https://issues.apache.org/jira/browse/TINKERPOP3-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stephen mallette updated TINKERPOP3-550:
----------------------------------------
Fix Version/s: 3.1.0-incubating
In reference to my previous comment on this (a long time ago), the "temp file" for gryo is gone. We replaced it with a vertex cache (requiring a lot of memory) which is largely needed because we don't include the vertex label in {{StarEdge}} for the in/out vertex references. That forces a dual pass - create vertices first then edges.
> Gremlin IO needs to support both OLTP and OLAP naturally.
> ---------------------------------------------------------
>
> Key: TINKERPOP3-550
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-550
> Project: TinkerPop 3
> Issue Type: Improvement
> Components: io
> Affects Versions: 3.0.0-incubating
> Reporter: Marko A. Rodriguez
> Assignee: stephen mallette
> Fix For: 3.1.0-incubating
>
>
> {code:java}
> g.io().writeKryo().submit(g.compute())
> {code}
> ...something like that so its easy for people to use OLAP bulk writers and readers that are coming down the line. right now {{Graph.io()}} is pretty hardcoded to OLTP and generalizing it would be nice so its useful for databases at scsale.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)