Hi I'm new to Documentum, I want to connect to Documentum dql with my java code to perform select queries to fetch some data. How can I connect with the Documentum server in a java project and what are the requirements for the same?
Have a look in the Documentum / OpenText DQL reference guide.
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I'm trying to connect with HANA DB using Cloud SDK project. Is there a native approach to connect HANA using sdk or we need to use hana-client package for this purpose?
The #sap/hana-client package is the official package for connecting to an SAP HANA instance in Node.js. The SAP Cloud SDK does not currently offer any alternative way to connect, nor any functionality on top of this. If there's something you think the SAP Cloud SDK should offer, but that's missing, you're welcome to open a feature request in the repository.
I have a basic reactjs application which has a form that I want on submit, should store the value of input elements(text-boxes, selects and radio buttons), to store the data to the database in azure SQL DB. The react app (front-end only yet) is deployed using the Azure App service.
I have been looking for ways on how to approach this, but the more i explored the more i got confused. The official documentation suggests using tedious, and some sources recommend using express with sequelize, and a few more.
I'm looking for a direction on how to approach this. I, being a beginner in this, am open to suggestions or if someone can direct me to a source that might be of some help.
It sounds like you want to directly connect Azure SQL Database from the front-end of your ReactJS App in a browser. There is a similar SO thread How to connect to SQL Server database from JavaScript in the browser? had been answered for this scenario. But it's impossible for working in modern browsers, because the solution using ActiveXObject only works in the old IE browser.
So a backend server using express for NodeJS or other framework in other language is necessary to get the data submitted from the frontend page of ReactJS page and store to Azure SQL Database using tedious for NodeJS or other ORM framework for other language.
For Node.js, please refer to the offical tutorial Node.js Driver for SQL Server to know how to operate SQL Server at the Node backend.
I am using sql server data tools to create the tabular project. I want to create the model in Direct Query mode.
I am using Azure Analysis Services (the one where we connect via asazure://...). I changed the query mode of model to direct query and when i am trying to connect to azure data warehouse as a source for pulling the data.
It gives me following error:
We’re sorry – This data provider can only be used if Microsoft .NET Full Framework 4.0 or higher is installed. You can download the Microsoft .NET Full Framework 4.0 here: http://go.microsoft.com/fwlink/?LinkId=243132
I have the latest version of .NET framework installed on my machine.
But it works fine when I use the same model in InMemory Mode.
Is this the limitation of Azure Analysis server? Is Azure analysis server does not support Direct Query Mode?
Please help me out.
I have Installed Hortonworks SandBox in my pc. also tried with a CSV file and its getting in a table structerd manner its OK (Hive + Hadoop), nw I want to migrate my current SQL Databse into Sandbox (MS SQL 2008 r2).How I will do this? Also want to connect to my project (VS 2010 C#).
Is it possible to connect through ODBC?
I Heard sqoop is using for transferring data from SQL to Hadoop so how I can do this migration with sqoop?
You could write your own job to migrate the data. But Sqoop would be more convenient. To do that you have to download Sqoop and the appropriate connector, Microsoft SQL Server Connector for Apache Hadoop in your case. You can download it from here.Please go through the Sqoop user guide. It contains all the information in proper detail.
And Hive does support ODBC. You can find more on this at this page.
I wrote down the steps you need to go through in the Hortonworks Sandbox to install the JDBC driver and get it to work: http://hortonworks.com/community/forums/topic/import-microsoft-sql-data-into-sandbox/
To connect to Hadoop in your C# project you can use the Hortonworks Hive ODBC driver from http://hortonworks.com/thankyou-hdp13/#addon-table. Read the PDF (which is also on that page) to see how it works (I used Hive Server Type 2 with user name sandbox)
I have created a form and grid using ExtJS 4.1.1 for insert, update, delete in MVC pattern in Visual Studio 2010. I want to perform these CRUD task with SQL Server (I have created the procedure) but I have no idea that how can I use ExtJS with SQL Server and C#. Even in Sencha web there is tutorial for PHP and MySQL only.
Thus, I am looking to connect ExtJS with SQL. I need step by step tutorial and guide that I can complete my official project.
Ext JS is a server-agnostic UI framework... so while some of the examples you have seen are in PHP with MySQL, it ultimately doesn't affect the JavaScript code. For example, the REST proxy:
http://docs.sencha.com/ext-js/4-1/#!/api/Ext.data.proxy.Rest
This proxy (like all proxies in Ext JS) connects to a remote data service. That service sends/receives XML, JSON, or some other data format.
What the remote data service (written in .NET, PHP, Java, or anything else) does with the data once it's been received has nothing to do with Ext JS.
It sounds to me like you need a tutorial for writing web services in C#.