Questions & Answers

  • What framework should I use for fast Hadoop real-time data analysis?

    I'm trying to do some real-time data analysis on data in HDFS but I'm not sure which framework I should use. I'm deciding between Cloudera, Apache and Spark. Which one would best suite me? Thanks!

    ITKE1,005,665 pointsBadges:
  • With CRTPGM, can ENTMOD(*FIRST) search a BNDDIR?

    Can one make CRTPGM find the module with the entry point from a bind directory instead of from the list of modules? I'm thinking of something like: crtpgm ... entmod(mylib/fruitdir) bnddir(mylib/fruitdir)

    ajaliff45 pointsBadges:
  • How to cluster keys in Cassandra

    I'm pretty new to Cassandra and from what I've learned, a physical node has rows for a given partition key that are stored in the order induced by the clustering keys. This makes the retrieval of the rows in the order easy to do. But I'm not sure of what kind of ordering is induced by clustering...

    ITKE1,005,665 pointsBadges:
  • Adding a new database in Lotus Notes 8.5.3

    How do you add a new database in Lotus Notes 8.5.3?

    MOR13225 pointsBadges:
  • Change contact number in Lotus Sametime

    How can I change my contact number in Lotus Sametime chat window?

    Lokeshbarani20 pointsBadges:
  • Need Storage encrypted solution

    Hi, I hope you can give me an option to have encrypted data at storage level, preferable SAN but if not possible NAS can be adopted. Must be 256 bit encrypted, this is required for call recording compliance. Thanks in advance.

    Xtornet5 pointsBadges:
  • ODBC connection

    Is there is anyway I can know the remote IP that connecting to my server (AS/400 server) via ODBC? The AS/400 log dose not show any details about the IP it only tell me that the connection happen but without any details. Also some time the connection failed without report any info. Please, I need...

    osamah205 pointsBadges:
  • Operating System for SAP Application

    Which operating system best suit SAP application.

    Masadali5 pointsBadges:
  • Adding insurance carrier to rate table

    Need the process to add insurance carriers to the rate table for a specific facility.  Aegis Therapies has multiple facilities in different states and we need to update the insurance carrier listing in the rate table.  This comes after selecting the business office menu then the inquiry menu...

    BEXR015 pointsBadges:
  • How to create a funnel in MongoDB

    In MongoDB, I have a collection that's named event (it basically tracks events from mobile applications). Here's what the structure of the document is: { eventName:"eventA", screenName:"HomeScreen", timeStamp: NumberLong("135698658"), tracInfo: { ..., "userId":"user1", "sessionId":"123cdasd2123",...

    ITKE1,005,665 pointsBadges:
  • Operating system in a mainframe and personal computer

    What are the differences between operating systems that are used in a mainframe computer and personal computer?

    sambagi20 pointsBadges:
  • What is MIS?

    Would anyone be able to tell me what MIS is?

    935580858010 pointsBadges:
  • How to get a random record in MongoDB

    I have roughly a 100 million records and I need to get a random record in MongoDB. What's the best way to do this? I already have the data ready to go but there's no field from which I can generate a random number / obtain and random row. I would appreciate the help.

    ITKE1,005,665 pointsBadges:
  • Samsung Galaxy S5 firmware

    Why do I need to download firmware and what does it do?

    cathyross5 pointsBadges:
  • Recover deleted Gmail email

    Is there any way I can recover an email that has been deleted?

    elephant4015 pointsBadges:
  • Toshiba laptop won’t shut down

    I have a Toshiba laptop that is about a year old. One day it was installing updates as it shut down, but I was in a rush so I pushed the power button to force it to shut down. Now, whenever I shut it down, it says it is installing updates but it never shuts down, even if I leave it overnight. I...

    cowsandcavys5 pointsBadges:
  • Pass mapped data to multiple reduce functions in Hadoop

    I currently have a large datasest that I need to analyze with multiple reduce functions. What I would like to do is read the dataset only once and then pass the mapped data to multiple reduce functions. Is there a way I can do this in Hadoop? Thank you!

    ITKE1,005,665 pointsBadges:
  • AIX LPAR CPU cycle usage

    Hello, How can I come to know that other Dev LPAR usages my PERF CPU cycles in uncrap mode. Are there any parameters to be monitored in such cases? Consider here: Dev LPAR is in Crap mode and it reaches max CPU resource usage, then it started using PERF CPU cycles. Kindly some one help with...

    sekharsyy5 pointsBadges:
  • Sorting of students strength on one form in Microsoft Access

    I have a table named Students with the following fields and data ID Level Session Gender Regular/Plus Shift Program Section: 13 INTERMEDIATE 2013-2015 MALE REGULAR MORNING FSC ENG FSC B-4 14 INTERMEDIATE 2013-2015 MALE REGULAR MORNING FSC ENG FSC B-3 15 INTERMEDIATE 2013-2015 MALE REGULAR MORNING...

    MUHAMMADYOUSAF10 pointsBadges:
  • Share Outlook Distribution List

    How can I share an Outlook distribution list with an AOL user?

    J9Larkin5 pointsBadges:

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