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 September 2019.

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.

In addition, if you want to enjoy the Denodo experience you can run one of our Test Drives.

Denodo HW Sizing
answered 04-09-2019 18:49:28 -0400

Hello, Has anyone gone through a hardware sizing exercise to determine how much CPU, memory, network etc. are needed to support a Denodo production environment? What considerations and facts should we take into account and how do we turn those consid...

Answers: 1

Memory Requirements CPU Requirements Hardware Sizing

unable to launch VDP_ADMIN
answered 04-09-2019 08:47:21 -0400

hi I have installed denodo-express on my ubuntu 18.04 server here i want to install vdp admin tool i am running this command --> vdpadmin.sh and i am facing thi error , No X11 DISPLAY variable was set, but this program performed an operation whi...

Answers: 1

VDP

Use environment properties in Denodo Custom Function/Procedure Denodo 7?
answered 04-09-2019 07:41:46 -0400

How can I access environment properties as defined in the Denodo Solution manager (Virtual Dataport properties) from a Denodo custom function / stored procedure (e.g. a connection string) in Denodo 7?

Answers: 1

How to connect graphQL API with denodo
answered 04-09-2019 06:10:36 -0400

We are trying to connect the web service graphQL with denodo, we have the curl , the purpose of this connection is want to create a base view that can return some json data set. We should create a "Web service" or "Json" data source or other? And how t...

Answers: 1

API web service

License file for Denodo Express
answered 04-09-2019 05:13:40 -0400

I have downloaded and installed Denodo Express, but i'm not able to find the license file. Please help

Answers: 1

Administration Tool

Query from the database table to Denodo
answered 04-09-2019 04:51:32 -0400

1) From how many heterogeneous source system can i query data ? 2) Will there be any performance issue on source side if i have to create a view from a combination of 5 or 6 tables have joining condition between the tables from 3 or 4 distinct source s...

Answers: 1

font too small
answered 04-09-2019 03:48:31 -0400

Hi Team, Denodo Express 7.0 | Windows 10 I have installed on my laptop. The font is very small. Almost unreadable. I have tried display and scaling options available in windows OS properties, but nothing working. How could it be fixed. Only Denodo ...

Answers: 1

font

Data Source for an online zipped file containing many different files
answered 04-09-2019 03:26:43 -0400

There are many instances where the zipped file to be downloaded contains multiple files and indeed often many different file types including for example readme and PDF instruction files however I am only interested in creating the data source for one s...

Answers: 1

datasource fields text

Stored Procedure - how to debug without debugger
answered 03-09-2019 20:41:56 -0400

VDP server 7, 20181011, remote host Eclipse 4.9 with Denodo4E 7.0.3, local host I'd like to develop a stored procedure. It is intended to make the output of the DESC command available for a sql client. The first goal is to get information about the d...

Answers: 1

How to configure Web Service Data Source using OAuth 2.0 Refresh Token
answered 03-09-2019 19:26:41 -0400

Hi, We are trying to retrieve data from SAP Concur Web Services. While configuring data source, the Access Token is found to expire evry one hour. Can you please help us to configure the data source so that it does not require manual refresh of access...

Answers: 1

Web Service OAuth 2.0 Refresh Token