Questions & Answers

  • 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?

    ITKE361,880 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.

    ITKE361,880 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:
  • 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:
  • Attachment not open in Lotus Notes 8.5.3

    File cannot be created if open attachment in lotus notes 8.5.3

    Dhanvir5 pointsBadges:
  • Transfer Lotus Notes email to Outlook

    How can I transfer Lotus Notes email to Outlook?

    brokeanklex35 pointsBadges:
  • Is there a way to add an image into a Header/Footer in Lotus Notes form?

    Hi everyone, I have a form used to print letters and the user wants to include an image in the header. I'm using the form properties "Add header to form" and I added an image at the beginning of the form. With this solution, the user must change the page margins to force the image to be shown at...

    Jussiane5 pointsBadges:
  • Setting up automatic reply using a template

    How to set up a automatic reply using a template

    cnglocker15 pointsBadges:
  • How to export data from R to SQL Server quickly

    Is there a way I can export data from R to SQL Server quickly? The standard way (SQLSave) is really slow for a large amount of data. This is what I tried so far: toSQL = data.frame(...); sqlSave(channel,toSQL,tablename="Table1",rownames=FALSE,colnames=FALSE,safer=FALSE,fast=TRUE); Thank you!

    ITKE361,880 pointsBadges:
  • How to cluster big data on a server

    I have roughly thousands of points that I need plotted with Highcharts. Would there be a way to cluster the data on a server (so it shows less than 1,000 points but when you zoom in, it will make Ajax calls to get the data for that zoomed in region). Hopefully that makes sense. I would appreciate...

    ITKE361,880 pointsBadges:
  • Using %NOT in OPNQRYF

    I know that %NOT is a function available for using in the qryslt parameter of opnqryf but I can't figure out how to code it. I would like to eliminate all records with a range in the middle of the possible range, for example, select all facilities except those is the range of 600 - 699. Is this...

    ITKE361,880 pointsBadges:
  • Form Definition in iSeries

    Hi, I would like to know if there is any Form Definition in iSeries that have a Margin of 1/8 inch. I believe that F1C10110 had a margin of 1/6 inch. We had a problem that the bottom of the printing is being cut off. Any advice? We are using Printronix T5304r. Help!

    TeddySoh50 pointsBadges:
  • Uninstalled expired trial of Office 7

    Uninstalled an expired trial of Office 7 & installed office 7 with product key. Keep getting same message as expired trial was giving "MS Excel (or Word or PP) has not been installed for the current user. Please run setup to install the application." Please advise.

    ajfeinberg5 pointsBadges:
  • Proxy Server is not available

    We have a laptop with two users. One user has no problem getting on the internet. The other user keeps getting the message that the proxy server is not available. This just happened and not sure how to fix.

    tonzar5 pointsBadges:
  • Portlet Factory connection to iSeries data

    I am working on a model using WebSphere portlet factory that I cannot get to connect to the data on our iSeries. Does anyone have the Server Administrative Console setup required for this connection? Are there any other configuration elements that are needed? Thanks! Carolyn

    ITKE361,880 pointsBadges:
  • *UTCD field type

    Hi All, We have just upgraded from V5.4 to V6.1 and have run into a problem with a program that does a sndpgmmsg of CPF1241.  The date and time parameters are data types *UTCD and *UTCT.  What should be used to populate those parameters when sending the message?  Everything I've tried so far...

    ITKE361,880 pointsBadges:
  • Document database for big data

    My department has around 100 million of records in a database. But roughly 65% of the records will be deleted on a daily basis and roughly the same amount of records will be added in. We feel like a big data document database like HBase, Cassandra or Hadoop could do this for us but we're not sure...

    ITKE361,880 pointsBadges:

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