Size of a single Data Row?

2018-06-10 Thread Ralph Soika
Hi, I have a general question concerning the Cassandra technology. I already read 2 books but after all I am more and more confused about the question if Cassandra is the right technology. My goal is to store Business Data form a workflow engine into Cassandra. I want to use Cassandra as a kin

Re: Size of a single Data Row?

2018-06-10 Thread Ralph Soika
characters. Regards, Eevee. On 10 Jun 2018, at 7:54 pm, Ralph Soika <mailto:ralph.so...@imixs.com>> wrote: Hi, I have a general question concerning the Cassandra technology. I already read 2 books but after all I am more and more confused about the question if Cassandra is the right

Re: Size of a single Data Row?

2018-06-10 Thread Ralph Soika
delle USA 1.415.501.0198 On Sun, Jun 10, 2018, 02:54 Ralph Soika <mailto:ralph.so...@imixs.com>> wrote: Hi, I have a general question concerning the Cassandra technology. I already read 2 books but after all I am more and more confused about the question if Cassandra is the

Re: Size of a single Data Row?

2018-06-10 Thread Ralph Soika
You naturally dedup chunks, which you didnt ask for, but may care about. Hope that helps, - Jeff On Sun, Jun 10, 2018 at 9:35 AM, Ralph Soika <mailto:ralph.so...@imixs.com>> wrote: Thanks for your answer. Ok - I think I understand your points and the worries you have ab

Cassandra DataStax Java Driver in combination with Java EE / EJBs

2019-06-11 Thread Ralph Soika
y 15 server which is Java EE8. Thanks for your comments Ralph -- *Imixs Software Solutions GmbH* *Web:* www.imixs.com <http://www.imixs.com> *Phone:* +49 (0)89-452136 16 *Office:* Agnes-Pockels-Bogen 1, 80992 München Registergericht: Amtsgericht Muenchen, HRB 136045 Geschaeftsführer:

Re: Cassandra DataStax Java Driver in combination with Java EE / EJBs

2019-06-11 Thread Ralph Soika
. Cheers John On Tue, Jun 11, 2019 at 5:38 PM Ralph Soika wrote: Hi, I have a question concerning the Cassandra DataStax Java Driver in combination with Java EE and EJBs. I have implemented a Rest Service API based on Java EE8. In my application I have for example a jax-rs rest resource to

Self-healing data integrity?

2017-09-09 Thread Ralph Soika
Hi, I am searching for a big data storage solution for the Imixs-Workflow project. I started with Hadoop until I became aware of the 'small-file-problem'. So I am considering using Cassandra now. But Hadoop has one important feature for me. The replicator continuously examines whether data b