Welcome to Wikipedia. At least one of your recent edits did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make. Although everyone is welcome to contribute to Wikipedia, please take some time to familiarise yourself with our policies and guidelines. You can find information about these at the welcome page which also provides further information about contributing constructively to this encyclopedia. Thank you.
March 2013
edit Hello, I'm Christian75. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Data warehouse, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Christian75 (talk) 08:02, 15 March 2013 (UTC)
May 2013
edit Hello, I'm Webclient101. I noticed that you recently made an edit to Cloud computing that seemed to be a test. Your test worked! If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Webclient101talk 02:57, 7 May 2013 (UTC)
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