Huse check it out here http://opentsdb.net/getting-started.html
On Tue, Nov 9, 2010 at 9:38 AM, tarjei <[email protected]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, this is very interesting. Maybe you have also published a website > where we can find more information ? > > Kind regards, > Tarjei Huse > On 11/09/2010 10:18 AM, tsuna wrote: > > Hi fellow HBase users, > > I hope you don't mind if I make a quick announcement somewhat related > > to HBase, as OpenTSDB was finally released today! > > > > OpenTSDB is a distributed, scalable Time Series Database (TSDB) > > written on top of HBase. OpenTSDB was written to address a common > > need: store, index and serve metrics collected from computer systems > > (network gear, operating systems, applications) at a large scale, and > > make this data easily accessible and graphable. > > > > Thanks to HBase's scalability, OpenTSDB allows you to collect many > > thousands of metrics from thousands of hosts and applications, at a > > high rate (every few seconds). OpenTSDB will never delete or > > downsample data and can easily store billions of data points. As a > > matter of fact, at StumbleUpon we use it to keep track of hundred of > > thousands of time series and we collect over 100 million data points > > per day in our main production cluster. > > > > > > If you use HBase then presumably you have a bunch of machines and you > > need to monitor them somehow. OpenTSDB can help you store > > fine-grained data about your machines and your applications. At > > StumbleUpon, we also use OpenTSDB to keep track of HBase metrics (from > > GC activity to request rate or region count per region server, latency > > distributions across the board for all RPCs sent from our site to > > HBase, that kinda stuff). This allows us to understand the > > performance of our clusters, think about capacity planning and other > > things like that. > > > > I think OpenTSDB shows that it is possible to build reliable, > > scalable, distributed applications on top of HBase. When HBase > > replication and coprocessors are "production ready", HBase is really > > going to provide a platform with a lot of the key features that will > > enable engineers to easily write "Google scale" applications. > > > > > - -- > Tarjei Huse > Mobil: 920 63 413 > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.10 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAkzZFrMACgkQYVRKCnSvzfJjcwCggAGIFuy2tQe7RA3nfbNLpw3i > 0j0An0mTk9eO/GViGcznw4P0TYWiivn+ > =483+ > -----END PGP SIGNATURE----- >
