Questions & Answers

  • Advantages of database system over file systems

    Does anyone know of the advantages of a database system over file systems. Thanks!

    kabuye5 pointsBadges:
  • How to sort big data in C

    I've recently begun to start working with big data. Today, I started a project that has a file with 10,000,000 ints. I'm trying to perform a number of sorts on the data / time the sorts but I'm sure how to go about it. The code below is what I would like to do: ./mySort < myDataFile >...

    ITKE355,460 pointsBadges:
  • Can R handle data that’s bigger than RAM?

    I've been using R as open source...but it's not letting me handle data sets that are bigger than RAM memory. Would it be possible to handle big data sets applying PL/R functions inside PostgreSQL? Does anyone know?

    ITKE355,460 pointsBadges:
  • Why is Outlook.pst suddenly on screen?

    A pop-up thing suddenly began appearing whenever I opened my laptop. It is titled: "Outlook Data File Password" The direction in the window is to: "Type the Password for Outlook.pst"  and in that little window is the word Password with a blank next to it. A choice below asks if I want to save this...

    baasisson5 pointsBadges:
  • How do you compare a number array from a subreport to a running total in the main report and return the element that is less than running total?

    I need the formula to find the element in a number array that meets the condition I specify then redims the array to exclude that number for the next loop (next detail line). Can anyone help me?

    troywoods15 pointsBadges:
  • Fetch data from HBase table in Spark

    We have this huge table in HBase that's named UserAction. It has three different column families. We're trying to fetch all of the data from one column family as a JavaRDD object. We've tried using the code below but it's not working. What else can we do? static SparkConf sparkConf = new...

    ITKE355,460 pointsBadges:
  • Upload XLS file through Oracle Forms 11g

    How do I upload XLS file through Oracle Forms 11g?

    Syedali3215 pointsBadges:
  • VBA Help Needed: How Do you extract from a column a specific color?

    This is my code.Sub Looping() Dim matchFound As Boolean Dim thisIsTheYValue As Integer 'For x= 3 To 6306 'For y = 3 To 1971 For x = 3 To 6306 matchFound = False For y = 3 To 1000 If Cells(x, 4).Value = Cells(y, 9).Value Then ' this is the x column that was the same as the y column Cells(y,...

    rolando05315 pointsBadges:
  • Hadoop: When do reduce tasks start?

    I'm using Hadoop and I can't figure out when reduce tasks start up. Do they actually start after a percentage of mappers complete? Would there a fixed threshold? Thank you for the help.

    ITKE355,460 pointsBadges:
  • How does secondary sorting work in Hadoop

    I'm pretty new to the Hadoop/big data industry but I'm trying to figure how secondary sorting works in Hadoop. Why would I have to use GroupingComparator when doing this? Does anyone know how this works?

    ITKE355,460 pointsBadges:
  • Corrupted Outlook 2007 address book

    Hi guys, I started to respond from several other folks that had received my email, but they were out of my address book list. How can I know where my list of address book? It is very important for me, please help me! Many thanks.

    cyrillerobineau5 pointsBadges:
  • Is there a .NET equivalent for Hadoop?

    For the past few years, I've been a C# developer, along with knowledge in Java. I would like to start learning Hadoop but I'm not sure where to start. Is there something along the lines of a .NET equivalent to Hadoop? Any help would be greatly appreciated.

    ITKE355,460 pointsBadges:
  • How to access Lotus Notes data to Outlook

    How do I access Lotus Notes data to Outlook?

    harrywills45 pointsBadges:
  • Where to find SAP BO training?

    I am an IT professional working as a freelancer in Sydney, Australia. I am looking for your advice for some course or training provider for SAP crystal reports for enterprise (version 14), Information design tool, Universe design and BI launch pad. As I have a lot of past experience in Crystal...

    psmanu5 pointsBadges:
  • Lock a cost center from use by other in Maximo

    Costs go to assets. P.O.'s are aligned to Cost Centers. How can I lock a cost center from use by others in Maximo. I.E. A P.O. is created for work on an asset. Someone in operations can decide that its a maintenance issue and assign the maintenance cost center. Is it possible to put a halt to this...

    peterknoche5 pointsBadges:
  • What is the future of my career?

    I've been in the IT industry for 8 years (2003-2011). I've been MCSE/MCSA certified in windows 2000 and 2003 since 2003. In 2005, 2006, 2007, i got CCNA, CCNP, and CCSP certified respectively. In 2008, i got MCTS in windows server 2008. After all these mix of IT certifications, i can say that the...

    Technologist365 pointsBadges:
  • I know the IOS must support IP SLA, is there a minimum IOS version requirement?

    I know the Cisco IOS must support IP SLA, is there a minimum IOS version requirement? This is specific for the monitoring of MOS scores.

    Srose5 pointsBadges:
  • SQL Connect to remote system, run retrieved data on local system problem

    I need some help with the syntax required to build the SQL commands (embedded into an RPGLE program) that will do the following: Connect to a remote system (using a userID & password passed into the program as parameters). Dynamically build ALTER commands based on data SELECTed from a table on...

    mikechance8126315 pointsBadges:
  • AS/400 User Profile

    'ANZUSRPRF': Is there any specific command there in AS/400. Please let me know and suggest the best way to find the total number of active users list on AS/400?

    venky48455 pointsBadges:
  • Difference between Web services and WCF

    What is the difference between WCF and Web Services in .NET? Why are we using WCF in place of WebServices?

    Dsschauhan5 pointsBadges:

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

To follow this tag...

There was an error processing your information. Please try again later.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Thanks! We'll email you when relevant content is added and updated.

Following