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• The role of data in modern journalism

  

  By howardhwen : 19 June 2012 - 12:29 PM

  In this Q&A, "Data Journalism Handbook" editor Jonathan Gray explains what data journalism is, how the handbook came about, and which data journalism trends to watch. What exactly is &q...

  Tags:

  • data
  • data journalism
  • media
  • content
  • databases

  1Vote

  0Comments

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• How-To Create a IOS 5 App with Multiple SQLite Databases

  

  By kevlangdo : 30 January 2012 - 03:47 AM

  SQLite is a great technology for data storage and persistence for mobile applications and web applications. Although not a database server, it offers nevertheless the possibility to group several data...

  Tags:

  • SQlite
  • databases
  • attach multiple
  • ios
  • objective-c
  • C API

  -1Votes

  0Comments

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• Big Data -- A link roundup

  

  By adfm : 08 December 2009 - 12:07 AM

  Big Data is when your data is so large you seriously have to consider how you're going to organize, store, and manage it in order to gain some benefit from it. Here are a few links to get you star...

  Tags:

  • Big Data
  • MapReduce
  • NoSQL
  • databases
  • cluster

  4Votes

  0Comments

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• How to Use SQL to Search for Keywords Without the LIKE Operator

  

  By andr3w : 27 October 2009 - 10:06 PM

  You can do a simple keyword search using the LIKE operator. Unfortunately, this can be slow. Fortunately, an efficient keyword search is available in many systems.Often you must store ...

  Tags:

  • sql server
  • postgresql
  • mysql
  • LIKE
  • sql
  • oracle
  • databases
  • data

  1Vote

  0Comments

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• How to get a random sample in SQL

  

  By odewahn1 : 15 October 2009 - 06:36 AM

  It can be a real pain to develop and test queries against really big tables. So, rather than query the entire table, you can use a simple trick to select a random sample (a smaller subset). Here...

  Tags:

  • mysql
  • sql
  • databases
  • hacks

  0Votes

  0Comments

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