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Hi everyone, I’m currently working on my Master Thesis which in few words concentrates about NoSQL databases and performance and tuning tests of particular MongoDB. I’m trying to create some test dummy data to put in so I can run some initially tests to create a baseline for comparison. I’ve …

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Hi everyone, I'm working on a small project and have run into some problems. Briefly described, what I'm attempting to do is: I've a rather large text file with a different sentence and I need to find all the words in each sentence and add them to some sort of …

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Hi, I’m currently trying to develop a method to get a overview of all my different web templates I’ve created and (legally) downloaded over the years. I thought about a displaying them like Wordpress is previewing it’s templates view a small preview windows, displaying the concrete file with styles and …

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Hi, I want to create some kind of AJAX script or call that continuously will check a MySQL database if any new messages has arrived. When there is a new message in the database, the AJAX script should invoke a kind of alert box or message box. I’m not quite …

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Hi, I’m going to calculate a ratio between two entities but are having some trouble with the query. The principal is the same to, say a forum, where you say: A user gets points for every new thread. Then, calculate the ratio of points for the number of threads. Example: …

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Hi everyone, I'm currently working on a assignment and have to write a short (max 3 lines) definition on some different kinds of queries. I've written a definition to all of them but I'm having a really hard time about one particular query: Scan Query. I've tried to look in …

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Hi everyone, I’m having some difficulties with a query which purpose is to give users with more than one thread (called CS) in current year a 5% point “raise”. My relational schema looks like this: Thread = ([B]threadid[/B], threadname, threadLocation) threadoffering = (threadid, season, year, user) user = ([B]name[/B], points) …

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Hi everyone, I'm trying to build a database which holds records for football matches. The tricky part is that squad number should be unique within the team, so it can't be a primary key on it's own. I have 4 tables: tblTeam ( teamID, teamname) tblPlayers (lngPlayerSquadNumber ,lngTeamID ,name,position) tblFixtures(lngFixtureID …

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