Re: Non relational db meetup - San Francisco, June 11th
Great initiative. Just sad that it is not the week before (during JavaOne). Then I think a lot of people (including me) could go. 2009/5/12 Johan Oskarsson jo...@oskarsson.nu: Cassandra will be represented by Avinash Lakshman on a free full day meetup covering open source, distributed, non relational databases on June 11th in San Francisco. The idea is that the event will give people interested in this area a great introduction and an easy way to compare the different projects out there as well as the opportunity to discuss them with the developers. Registration The event is free but space is limited, please register if you wish to attend: http://nosql.eventbrite.com/ Preliminary schedule, 2009-06-11 09.45: Doors open 10.00: Intro session (Todd Lipcon, Cloudera) 10.40: Voldemort (Jay Kreps, Linkedin) 11.20: Short break 11.30: Cassandra (Avinash Lakshman, Facebook) 12.10: Free lunch (sponsored by CBSi) 13.10: Dynomite (Cliff Moon, Powerset) 13.50: HBase (Ryan Rawson, Stumbleupon) 14.30: Short break 14.40: Hypertable (Doug Judd, Zvents) 15.20: Panel discussion 16.00: End of meetup, relocate to a pub called Kate O’Brien’s nearby Location Magma room, CBS interactive 235 Second Street San Francisco, CA 94105 Sponsor A big thanks to CBSi for providing the venue and free lunch. /Johan Oskarsson, developer @ last.fm -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
Re: Non relational db meetup - San Francisco, June 11th
2009/5/12 Jonathan Ellis jbel...@gmail.com: That's true, but 100 people is about the largest space you're going to find for free, so past that you'd have to start charging people and worrying about taxes and such. Messy. No worries. That makes sense. Good initiative. Have fun. Maybe next year... :) Hehe. Sounds good. -Jonathan On Tue, May 12, 2009 at 2:02 PM, Jonas Bonér jo...@jonasboner.com wrote: Great initiative. Just sad that it is not the week before (during JavaOne). Then I think a lot of people (including me) could go. 2009/5/12 Johan Oskarsson jo...@oskarsson.nu: Cassandra will be represented by Avinash Lakshman on a free full day meetup covering open source, distributed, non relational databases on June 11th in San Francisco. The idea is that the event will give people interested in this area a great introduction and an easy way to compare the different projects out there as well as the opportunity to discuss them with the developers. Registration The event is free but space is limited, please register if you wish to attend: http://nosql.eventbrite.com/ Preliminary schedule, 2009-06-11 09.45: Doors open 10.00: Intro session (Todd Lipcon, Cloudera) 10.40: Voldemort (Jay Kreps, Linkedin) 11.20: Short break 11.30: Cassandra (Avinash Lakshman, Facebook) 12.10: Free lunch (sponsored by CBSi) 13.10: Dynomite (Cliff Moon, Powerset) 13.50: HBase (Ryan Rawson, Stumbleupon) 14.30: Short break 14.40: Hypertable (Doug Judd, Zvents) 15.20: Panel discussion 16.00: End of meetup, relocate to a pub called Kate O’Brien’s nearby Location Magma room, CBS interactive 235 Second Street San Francisco, CA 94105 Sponsor A big thanks to CBSi for providing the venue and free lunch. /Johan Oskarsson, developer @ last.fm -- Jonas Bonér twitter: @jboner blog: http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
Re: Cassandra 0.3 RC is out
Awesome job Jonathan. Just getting into the codebase so fast is admirable. Churning out code like this (and releases) is amazing. Keep it up. 2009/5/14 Jonathan Ellis jbel...@gmail.com: Short version: http://incubator.apache.org/cassandra/cassandra-0.3.0-rc.tgz Long version: http://spyced.blogspot.com/2009/05/cassandra-03-release-candidate-and.html Release Candidate means we fixed all the bugs we could find; help us find more so the release is even more solid. :) I've created a 0.3 branch for bugfixes; trunk will now be for 0.4 development. I'll start to look at the patches I've been postponing until the RC was out now; thanks for your patience, Jun and Sandeep. -Jonathan -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
Re: Announcing 0.3.0
Big congrats. Thanks for all the effort put in. 2009/7/20 Eric Evans eev...@rackspace.com: It is with great pleasure that I announce the very first release of Apache Cassandra, 0.3.0[1] A projects first release is a significant milestone and one that our burgeoning community should be proud of. Many thanks to everyone that submitted patches and bug reports, helped with testing, documented, organized, or just asked the important questions. Without further ado: The official download: http://www.apache.org/dyn/closer.cgi/incubator/cassandra/0.3.0/apache-cassandra-incubating-0.3.0-bin.tar.gz SVN Tag: https://svn.apache.org/repos/asf/incubator/cassandra/tags/cassandra-0.3.0-final/ [1] DISCLAIMER: Apache Cassandra is an effort undergoing incubation at The ASF, sponsored by the Apache Incubator Project Management Committee (PMC). Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF. -- Eric Evans eev...@rackspace.com -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
trunk
Hi guys. How stable is trunk? I have been on trunk for pretty long now and no issues so far but Thanks. -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
Re: trunk
Ok. Thanks. I'm not using the Thrift API anyway (embedding it). /Jonas 2009/7/21 Jonathan Ellis jbel...@gmail.com: the internals should be solid but we are in the middle (towards the end of, actually) changing the thrift api pretty drastically. (the colons had to go, and the sooner we bit the bullet, the better. :) see this thread -- http://mail-archives.apache.org/mod_mbox/incubator-cassandra-user/200907.mbox/%3ce06563880907202024l49ce9ack3a10ead5d0e97...@mail.gmail.com%3e On Tue, Jul 21, 2009 at 8:11 AM, Jonas Bonérjo...@jonasboner.com wrote: Hi guys. How stable is trunk? I have been on trunk for pretty long now and no issues so far but Thanks. -- Jonas Bonér twitter: @jboner blog: http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
new thrift API
Hey guys. Is the new API stabilizing? How is the new range functions suppose to work? public ListColumn get_slice_by_names(String keyspace, String key, ColumnParent column_parent, Listbyte[] column_names, int consistency_level) throws InvalidRequestException, NotFoundException, TException; public ListColumn get_slice(String keyspace, String key, ColumnParent column_parent, byte[] start, byte[] finish, boolean is_ascending, int count, int consistency_level) throws InvalidRequestException, NotFoundException, TException; These both have a start, finish and count. I was expecting start and offset or only start, finish. Is the new API documented yet? Thanks. -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner
Re: Cassandra and Oracle Coherence Comparison
Main difference is that Cassandra is BASE but Coherence is ACID. 2009/10/5 Evren Guden evrengu...@gmail.com: Hi, What are the differences and similarities between Cassandra and oracle coherence? Thanks in advance. Sincerely, Evren -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner code: http://akkasource.org
