Q&A

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We are excited to announce the availability of a new version of the Denodo Express 7.0 with new features and fixed issues starting in April 2018.

If you want to try it or if you want to migrate your current Denodo Express version you can download the brand new Denodo Express 7.0 at the Express home page in the Denodo Community

Parallel Data accessing and Data refresh Jobs
answered 17-10-2018 12:09:29 -0400

Hi Team, we want to understand more how denodo works in the below senario. we a have dervied view "emp" which was cached in DB and published into REST services. cache was refreshing by denodo scheduler job and job will take 5 to 10 min to refresh\load...

Answers: 3

Denodo Scheduler Job is taking more Time
answered 17-10-2018 11:59:23 -0400

Hi Team, One more question here, I have a job in Denodo scheduler its runs every 30 min once from 7 AM to 7 PM in weekdays, here is my question, what happen if my job takes longer time. means. My job was started at 7 am and still running..still 7:30. b...

Answers: 1

Need some more clarification Please
asked 17-10-2018 11:34:51 -0400

Hi Denodo Team, https://community.denodo.com/answers/question/details?questionId=9060g0000000BOWAA2&title=Parallel+Data+accessing+and+Data+refresh+Jobs I am really dispoint with you answer, why beacuse my question is different your answer is diffre...

Answers: 0

JSON POST Multiple Records
asked 16-10-2018 18:46:04 -0400

Hi - We have requirement to POST the records thru API which we can achive thru interploation variable and which executes one by one and we need to imporve the performance. I'm Wondering, Is there way can we create the JSON from the whole dataset and ex...

Answers: 0

USESSAUD [JDBC WRAPPER] [ERROR] Received exception with message 'Java heap space'
answered 16-10-2018 17:51:03 -0400

Even I have increased the java heap size to 6GB on denodo but still same error. ERROR:- Finished with error: Error executing query. Total time 4.193 seconds. USESSAUD [BASE] [ERROR] USESSAUD [JDBC WRAPPER] [ERROR] Received exception with message 'Jav...

Answers: 1
Related to: JVM Memory Settings Configuration

'Java heap space'

V6 to V7 Import
answered 16-10-2018 17:50:26 -0400

When we import the V6 (20180628 update) jar files complied in Java 7, how would they impact when importing in V7. Why does date(deprecated) show even after the below setting before import SET 'com.denodo.vdb.catalog.exportMigrationCompatibility' = '...

Answers: 1

Connecting from your application - JDBC Clients
answered 16-10-2018 16:29:05 -0400

Hi, I recently installed Denodo Express on my machine (Windows 10 64-bit machine). While working on the tutorial, I downloaded the DBVisualiser Free 10.0.10. I defined a Denodo driver and when I tried to create a new database connection (the database u...

Answers: 5

How to access azure Denodo from my local Denodo ?
answered 16-10-2018 05:26:09 -0400

was trying to connect azure denodo from my local denodo(windows) but i could not connect to it. So is there any other ways or bridge to access these denodos ?

Answers: 2

DENODO Access azure

How do we Install license using Solution Manager Licence
answered 16-10-2018 05:10:14 -0400

Hi Team, How can we install the license to VPD Server using solution Manager . I have solution Manager Licence.

Answers: 3

License File

Hadoop Query Optimization
answered 16-10-2018 04:25:14 -0400

Hi team, Currently I am working on PoC to merge data from HortonWorks, RDBMS and SAP to deliver business reports. Do you have any performance optimization checklist\recommendation specific to Hadoop (Denodo 6.x)? I did check in Partner Portal as well...

Answers: 1