Big Data Tag Directory

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Featured Big Data Questions

  • What tools are required for Hadoop?

    I'm just starting to study the HADOOP from a job point of view. Will it require Java programming? What type of other tools are required?

    Tejaswinee5 pointsBadges:
  • What should I do for my career: SQL or NoSQL?

    What should I do for my career: SQL or NoSQL? Please help me...I'm confused on what to do.

    madhanmohan15 pointsBadges:
  • Where to carry my work in big data

    I want to carry my research work in big data. There are various fields in big data, so I want to know which field of big data will be better and efficient to carry my research work? The various types i.e in medical field, images (Image Processing) and videos. I don't have much idea about those. So...

    rohit19885 pointsBadges:
  • Schemas And Structured Data

    Some know how to implement schemas in a web page? I'm trying to use the Google webmaster tool. Thanks for your help.

    2habitat50 pointsBadges:
  • Should I use MongoDB for file storage?

    I'm currently looking for the best available solution to create scalable storage for my big files. Some of the files range from 1-2 megabytes and others are 500-600 gigabytes. I was looking at Hadoop but it seems a bit complicated. Now I'm looking at MongoDB and its GridFS as my next file storage...

    ITKE342,985 pointsBadges:
  • What’s the best NoSQL database for storing files?

    I know this is a more general question but I have several big binary files and I'm looking for the best NoSQL database to store them in. Can anyone share their experience with NoSQL? Thanks!

    ITKE342,985 pointsBadges:
  • How can we store passwords in reversible form?

    We have a PHP application that use to bash scripts / provide a username and password for remote systems. Currently, we're trying to find a place to store these records that can be accessible by the PHP. We're thinking of NoSQL but the problem is that the hashing / storing of these credentials is...

    ITKE342,985 pointsBadges:
  • How to plan cloud computing career for Java developer?

    Hi, I am basically Java developer and have 5 years of Java Web Application Development experience. Now I am planning to take my career to the next level by choosing latest technologies like cloud computing and big data. What are the cloud technologies to start with keeping job opportunities in...

    RajuSapphire5 pointsBadges:
  • SSIS 2008

    I have a package with 5 data flow tasks and want to run them parallel. If any task fails, should the others still be executed and the task that failed, an email should be sent out.

    shaun20145 pointsBadges:
  • SQL Server 2008 SSIS Update Command Performance Issue

    Hello, In SQL Server 2008 R2, I have created an SSIS package to pull from an ODS and feed a Data Mart. To build the OLAP cube, I am using identity keys as the primary keys to the tables. TableA has 4,000,000 rows and I am updating each row with a foreign key from TableB with 500,000 rows using a...

    Sflatbush60 pointsBadges:
  • SQL server 2008 provide access to SSIS

    Client needs access to SSIS sql server 2008   Thanks, Evgenia

    Evgenia5 pointsBadges:
  • How to Modify SSIS packages created by Copy Database Wizard in SQL Server 2005

    Hello, I recently read Jeremy Kadlec great article titled, "Step-by-Step Guide: Migrating to SQL Server 2005 with Copy Database Wizard". Question for anyone: I used the wizard to copy 12 databases from ServerA to ServerB. However, I now want to set the order of those databases. Unfortunately, I...

    Pjunk5 pointsBadges:
  • How to transfer SSIS Tasks from 2008 R2 to 2012

    I am about to switch from SQL Server 2008 P2 to SQl Server 2012. I use a number of custom SSIS Tasks on 2008 R2 and I’d like to know if it’s possible to transfer them to 2012; and of course if it is possible, how to do it. I tried just opening my DTSX packages in Visual Studio 2010 but they...

    ITKE342,985 pointsBadges:
  • Does SQL Server Data Tools work with SQL Server 2008 (SSIS)?

    I'm trying to figure out if I can use SQL Server Data Tools (that comes with SQL Server 2012) to create SSIS packages for SQL Server 2008. Basically, I just want to use SSDT to create / maintain SSIS on both 2008/2012. Thanks!

    ITKE342,985 pointsBadges:
  • Loading flat file into a database table with SSIS

    Almost every single morning, I have a tab delimited file with over 800K records. I need to load it into my database. This is the process: Get file from local or FTP Delete the old file which doesn't exist anymore in the database Insert only new records in the database Automated Don't overheat SQL...

    ITKE342,985 pointsBadges:
  • SSIS on SQL Server 2012

    We're in the middle of upgrading from SQL Server 2005 to SQL Server 2012. However, there's a good amount of SSIS running on this server. Can we re-deploy these packages on the new SQL instance? Will we have to go through Visual Studio upgrade for each? Thanks!

    ITKE342,985 pointsBadges:
  • Security for SQL Server 2012 SSAS

    So I just installed an instance with SSAS only. Now, I'm curious how security (login) will be maintained. I've created one instance with engine and SSAS (Dimensional) and another instance with just SSAS (Tabular).

    ITKE342,985 pointsBadges:
  • New Member contest: Win a free iPad

    Click here for all the details. Good luck to everyone.

    ITKE342,985 pointsBadges:
  • New Contest: You Could Win a New Xbox 360

    Now is the time to ask and answer questions on ITKnowledgeExchange.com because you could take home a newly released Xbox 360. From today (June 16th) through July 30th, you have a chance to win 1 of 2 Xbox 360s or 1 of 3 $50 Amazon Gift Cards. The five community members who have the most Knowledge...

    ITKE342,985 pointsBadges:
  • Seperation of AD and Exchange Organisation

    I am currently working on a project where a company is seperating one of its entities out from all others. Their current structure is all in 1 AD forest and 1 Exchange Organisation. We need to build a whole new forest and Exchange Organisation for this entity. We dont have a problem with creating...

    SssJapp0 pointsBadges:

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