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  1. Replies
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    Hi Pedro, correct me if I am wrong: Is...

    Hi Pedro,

    correct me if I am wrong: Is olap4j.jar and org.olap4j.driver.xmla.XmlaOlap4jDriver a valid driver for all the xmla data sources?
    I have seen I can specify many attribute/properties...
  2. Replies
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    3,414

    Hi Pedro, I have seen that CDA/CDF support...

    Hi Pedro,

    I have seen that CDA/CDF support olap4j to xmla connection so I am trying to configure this specific CDA source in order to connect with SSAS that supports xmla command (trough the...
  3. Replies
    6
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    3,414

    Please, I have found in CDE the "olap4j query",...

    Please, I have found in CDE the "olap4j query", can anyone explain me how to setup up a connection to Analysis service cube trough msmdpump.dll?
    How can I set username an password?
    Roberto
  4. Replies
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    3,414

    How to connect to SSAS cube

    Dear CT Users,

    does anyone post how to configure location/url for access to SSAS cubes?
    Thanks in advance for any help you can provide
    Roberto
  5. Replies
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    Hi, as you know in order to see in analyzer...

    Hi,

    as you know in order to see in analyzer the "cube" you must have schema and datasource defined correctly.

    If you created the schema with workbench try to
    * check the connection on...
  6. Hi this is a good idea, thanks again for the...

    Hi

    this is a good idea, thanks again for the help.
    Roberto
  7. Hi I am looking for the same solution. Another...

    Hi

    I am looking for the same solution. Another way is to work directly with saiku server.
    Keep in touch.
    Roberto
  8. Hi thanks for your precious advice. In fact we...

    Hi
    thanks for your precious advice. In fact we have an huge amount of products, 2Millions with transactions every Month (at Least).
    I am curious about how Mondrian retrieve data, it sends "SELECT...
  9. Hi, for small dimensions it tooks 30-60 ms but...

    Hi, for small dimensions it tooks 30-60 ms but for larger dimension take more time, for instance
    Standard (Product) Dimension: exec 14936 ms , exec+fetch 21467 ms, 1723498 rows
    Degenerate...
  10. Hi, there are two situation: *...

    Hi,

    there are two situation:
    * SqlStatisticsProvider.getColumnCardinality: this is a count distinct on an attribute
    * Segment.load: here I have N small queries as "SELECT ... FROM facttable...
  11. Mondrian and Columnar DB - Suggestion adn advice

    Dear All,

    can we recover all information about designing a mondrian cube on an high performance analytical database/columnar database such as InfoBright or Vertica?

    Thanks again.

    Roberto
  12. Thanks I have started the analysis: due to a...

    Thanks

    I have started the analysis: due to a product dimension with product name really long mondria log talks about.
    ..

    2014-07-11 10:06:58,569 DEBUG...
  13. Hi, first of all check username & password....

    Hi,

    first of all check username & password. Second, have you tried to see if everythink on the server is working ok? Do your sampe reports (analytical based) work?
    Roberto
  14. Replies
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    946

    Mondrian Queries on InfoBright

    Dear all,

    I am facing an issue when using InfoBright Enterprise as datawarehouse. Columnar Databases perfrom very well if they work with sub select, avoiding large dimension join.

    Let me...
  15. I found my own error: I uploaded an xml schema...

    I found my own error: I uploaded an xml schema containing errors on measures formula. As result I can see datasource in the list but I can't see when creating reports.
    Roberto
  16. Please, can anyone explain me what happen between...

    Please, can anyone explain me what happen between the end of the query and the pivot/chart rendering?
    I choosed an high performance DB but time seems spent on application side, can anyone suggest me...
  17. Mondrian - Delay between query and rendered output

    Dear Pentaho users,

    I am wondering why my Analysis dashboard is taking a lot of time on not so big amount of data.
    In fact after swithing to Infrobright columnar database i see query are olved by...
  18. Pentaho BI Suite - Can't see mondrian schema data sources

    Dear All

    I'm evaulating Pentaho plattform (BA enterprise) creating mondrian schemas with SchemaWorkBench.
    Then I plublish schemas on server and everythink is ok but, when creating new "analysis"...
  19. Replies
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    48,789

    Ciao Ragazzi, vi saluto innanzitutto, sono...

    Ciao Ragazzi,

    vi saluto innanzitutto, sono abbastanza nuovo di Pentaho: sto lavorando all'integrazione di mondrian con "columnar database" per migliorare le performances.
    Sto utilizzando in...
  20. Thread: Presentazione

    by kamakay
    Replies
    1
    Views
    1,629

    Ciao Sergio Benvenuto, anchio sono da poco sul...

    Ciao Sergio

    Benvenuto, anchio sono da poco sul forum e vorrei scambiare idee nonchè trucchi su pentaho.
    Di cosa ti occupi (progetto/temi/..) ?

    Roberto
  21. Replies
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    11,570

    Hi guys, I am trying to solve the same task:...

    Hi guys,

    I am trying to solve the same task: excel on top of mondrian.
    Can you sugest me what you did step by step in order to have excel and mondrian able to talk?

    Thans

    BR,
    Roberto
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