Big Data Tag Directory

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Featured Big Data Questions

  • VB scripts for SSIS

    Guys, As I'm started to working with SSIS SQL 2005 - SQL 2012 heavily. I'm interested to get more knowledge with how to running and execute VB scripts within a package. I means more how and at what situation should I use vb scripts instead of T-SQL writing. I really need to speed up on this task,...

    Kairizal5 pointsBadges:
  • SQL Export to Excel file column?

    I need to create a SSIS Package in which the data is export to Excel file the problem is the date and time column in sql there is one column and i need to separate it into two column can any body help e i thid? thank in advance

    Shamilh10 pointsBadges:
  • Why is NoSQL better than traditional RDBMS?

    I'm relatively new to the database world and I'm just getting into NoSQL. I want to know what makes NoSQL better than traditional RDBMS?

    ITKE347,450 pointsBadges:
  • What’s the difference between horizontally and vertically scaling a database?

    I'm working with two different databases (NoSQL and MySQL) and we're looking to measure the scalability of each database. What's the difference between vertically and horizontally scaling each one? I would appreciate any help.

    ITKE347,450 pointsBadges:
  • SSIS only 255 rows uploaded?

    Hi, I have a simple Data Flow with an Excel Source and an OLE DB Destination to upload data from an Excel file to an SQL table. The Excel file has 8155 rows. Once the package is finished running, the SQL table only shows 255 rows. The data access mode is Table or view - fast load. Any suggestions?...

    SbcOrc35 pointsBadges:
  • What are the benefits of integrating SAP HANA with Hadoop Ecosystem?

    HANA is a inmemory database used for real time in memory computing and to deliver reports on the fly. Also used for Fraud detection. I would like to know technical details on how to integrate SAP HANA with Hadoop Ecosystem- HDFS, Map Reduce, Hive, Pig etc and what are the benefits that can be...

    mrao4u5 pointsBadges:
  • 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:
  • Best platform for measuring web traffic engagement?

    Engagement metrics like Time on Site and Time on Page are notoriously inaccurate in platforms like Google Analytics, and while real-time analytics platforms like ChartBeat are much more accurate, they aren't set up to generate historical reporting very easily. Does anyone have any recommendations...

    atteboyskie160 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...

    ITKE347,450 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!

    ITKE347,450 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...

    ITKE347,450 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...

    ITKE347,450 pointsBadges:

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