infobright

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max no of columns in infobright

We store billions of rows in an i开发者_StackOverflow中文版nfobright table which currently has about 45 columns.We want to add 50 more columns to it.Will adding these columns bring down the performanc[详细]

2023-04-07 16:50 分类：问答
How do I execute multiple mysql queries in Jasper Reports (not what you think...)

I have a complex query that requires a rank in it.I\'ve learned that the standard way of doing that is by using the technique found on this page: http://thinkdiff.net/mysql/how-to-get-rank-using-mysql[详细]

2023-02-24 10:50 分类：问答
Having troubles loading data in InfoBright ICE

ICE Version: infobright-3.5.2-p1-win_32 I’m trying to load a large file but keep running into problems with errors such as:[详细]

2023-02-24 08:13 分类：问答
Mixing column and row oriented databases?

I am currently trying to improve the performance of a web application. The goal of the application is to provide (real time) analytics. We have a database mod开发者_StackOverflowel that is similiar to[详细]

2023-02-13 04:32 分类：问答
Infobright Enterprise Edition (IEE) service won't start?

I went to www.infobright.com, downloaded Infobright Enterprise Ed开发者_如何学Cition (IEE), and installed it. However, the service won\'t start, and it gives me absolutely no hint as to what the error[详细]

2023-01-31 19:57 分类：问答
Accessing infobright from Java

Would someone advise me technology for accessing Infobright from java. As far as I understand I should use plain jdbc connection and execute queries, not making use of high level thing like hibernate[详细]

2023-01-20 16:18 分类：问答
Time and date dimension in data warehouse

I\'m building a data warehouse. Each fact has it\'s timestamp. I need to create reports by day, month, quarter but by hours too. Looking at the examples I see that dates tend to be saved in dimension[详细]

2022-12-24 04:08 分类：问答