On Jul 16, 2013, at 7:45 PM, Haomai Wang wrote:
在 2013-7-17，上午4:42，Michael Basnight mbasni...@gmail.com 写道：
On Jul 16, 2013, at 12:49 PM, Mark McLoughlin wrote:
Hey,
On Tue, 2013-07-16 at 10:37 -0700, Michael Basnight wrote:
Official Title: OpenStack Database as a Service
Initial PTL: Michael Basnight mbasni...@gmail.com
Mission Statement: To provide scalable and reliable Cloud Database as
a Service functionality for both relational and non-relational
database engines, and to continue to improve its fully-featured and
extensible open source framework.
Seems fine to me, but I'd see adding non-relational support as an
expansion of Trove's scope as approved by the TC.
I know we discussed whether it should be in scope from the beginning,
but I thought we didn't want rule out the possibility of an entirely new
team of folks coming up with a NoSQL as a Service project.
Cant disagree with this, because of the initial TCT ruling. FWIW we are
working on some NoSQL stuff _in_ trove at present. Maybe i should bring it
up at the next TCT meeting? Ive done a redis POC in the past and can show
the code for that. It was before the rename and has a small ammt of bitrot
but its something i can definitely show to the group.
+1, I'm interested in Trove and I want to do some works for it. NoSQL is
easier to control than SQL database and I want to join it to implement
LevelDB.
Great! Feel free to join in. The API is extensible enough at present to allow
you to implement LevelDB, or any other NoSQL data store. Its _almost_ as simple
as adding a custom guest manager [1], and making sure you edit the api config
to specify service_type=name_of_service_type. There are a few more small
gotchas, but thats a good 80% of the implementation. You can also create
strategies to define how you backup/restore 'service_type', but i wont get into
that on list. We are also working on a cluster api to allow cluster
instrumentation, which i will be sending out in the next few weeks for the
community to scrutinize.
Find me on irc, #openstack-trove, user hub_cap for more information.
[1] https://github.com/openstack/trove/tree/master/trove/guestagent/manager
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