The other question is still open, how HBase is connected to web application and generate real time response?
-Jignesh On Thu, Oct 27, 2011 at 8:44 PM, Jignesh Patel <[email protected]>wrote: > Andrew, > This is a great piece of information. Thanks. > > -Jignesh > > > On Thu, Oct 27, 2011 at 8:05 PM, Andrew Purtell <[email protected]>wrote: > >> > Any thoughts? >> > -Jignesh >> >> Read: http://ianvarley.com/UT/MR/Varley_MastersReport_Full_2009-08-07.pdf >> >> >> Best regards, >> >> >> - Andy >> >> Problems worthy of attack prove their worth by hitting back. - Piet Hein >> (via Tom White) >> >> >> ----- Original Message ----- >> > From: Jignesh Patel <[email protected]> >> > To: [email protected] >> > Cc: >> > Sent: Thursday, October 27, 2011 5:02 PM >> > Subject: Re: data mining >> > >> > I have tried to run a sample program only through java on the top of >> Hadoop >> > plugin for eclipse. >> > And I can see it took the time which even I can notice and I was just >> > creating a table with 3 rows. >> > My requirement is to run HBase with web application I am kind of curious >> to >> > know how stumbleupon or facebook does it. >> > I thought of using datanucleus but doesn't look like right solution. >> > >> > Any thoughts? >> > >> > -Jignesh >> > >> > On Tue, Oct 25, 2011 at 3:01 PM, Doug Meil >> > <[email protected]>wrote: >> > >> >> >> >> And the HBase book. (http://hbase.apache.org/book.html) >> >> >> >> To second what JD already said, the best way to learn HBase is to use >> it. >> >> >> >> >> >> >> >> On 10/24/11 4:32 PM, "Jean-Daniel Cryans" >> > <[email protected]> wrote: >> >> >> >> >On Mon, Oct 24, 2011 at 1:21 PM, Jignesh Patel >> > <[email protected]> >> >> >wrote: >> >> >> J-D, >> >> >> >> >> >> Thanks for answering. Actually your suggestions gives me a good >> > starting >> >> >> point. >> >> >> Yes our tables are relational but not in a relational form so that >> >> >>makes my >> >> >> life little bit easier. However we will have constant insertion, >> >> >>updation >> >> >> and few additional complexities which I do like to avoid talking. >> >> >> >> >> >> Another question I have here, there are four choices I can make >> > for the >> >> >>GUI >> >> >> based on my limited knowledge about hadoop and hbase. >> >> > >> >> >You should probably read up a bit more then. May I suggest: >> >> > >> >> >Tom White's "Hadoop: The Definitive Guide": >> >> >http://www.amazon.com/gp/product/1449389732/ >> >> > >> >> >And >> >> > >> >> >Lars George's "HBase: The Definitive Guide": >> >> >http://www.amazon.com/dp/1449396100/ >> >> > >> >> >> >> >> >> 1. REST - not good for frequent transactions >> >> >> 2. Thrift >> >> >> 3. AVERO >> >> >> 4. Hadoop Map-reduce >> >> >> >> >> >> Not sure which one to opt? >> >> > >> >> >The one that fits your needs. >> >> > >> >> >> >> >> >> -Jignesh >> >> >> >> >> >> >> >> >> On Mon, Oct 24, 2011 at 2:49 PM, Jean-Daniel Cryans >> >> >><[email protected]>wrote: >> >> >> >> >> >>> That's a 250$/hr type of question, I don't think >> > you'll get much help >> >> >>> here unless you have some more specific questions or someone >> > feels >> >> >>> _really_ generous of their time. >> >> >>> >> >> >>> My free tip is going to be that you should first do a POC that >> > will >> >> >>> lay down the basis for your project. Putting tables into the >> > HBase >> >> >>> model can be easy and hard, it really depend on what they look >> > like. >> >> >>> If you don't have relations and multiple keys, it's as >> > easy as putting >> >> >>> all columns for a table into a single column family where the >> >> >>> qualifier is the name of the SQL column. Then there's the >> > question of >> >> >>> whether you just need to do a one-time insert or you need both >> > DBs to >> >> >>> be in sync for some time as that's gonna require a lot >> > more brain >> >> >>> juice! >> >> >>> >> >> >>> Good luck, >> >> >>> >> >> >>> J-D >> >> >>> >> >> >>> On Mon, Oct 24, 2011 at 11:17 AM, Jignesh Patel >> >> >>><[email protected]> >> >> >>> wrote: >> >> >>> > We have a requirement to build Hbase based system where >> > we have to >> >> >>> architect >> >> >>> > to consume at least 3000-6000 tables. >> >> >>> > Has anybody done it. I am just wondering how to architect >> > them from >> >> >>> > relational database to nosql database. >> >> >>> > >> >> >>> >> >> >> >> >> >> >> >> > >> > >
