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as seen on Stack Overflow
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I know implementing database is a huge topic, but I want to have a basic understanding of how database systems work (e.g. memory management, binary tree, transaction, sql parsing, multi-threading, partitions, etc) by investigating the source code of the database.
Since there are a few already proven…
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What is the best way of handling many-to-many relations in a RDBMS database like mySQL?
Have tried using a pivot table to keep track of the relationships, but it leads to either one of the following:
Normalization gets left behind
Columns that is empty or null
What approach have you taken in…
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as seen on Internet.com
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In previous articles discussing Oracle and VMware, the hardware and software components consisted of a Windows-based PC and the Oracle RDBMS. Steve Callan expands upon the "Oracle in a virtualized environment" concept by looking at other alternatives for the hardware and software.
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as seen on Programmers
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I'm working on a system to allow multiple users to collaborate on an online project. Everything is fairly straightforward, except for keeping the users in sync. Each user has their own local copy of the project database, which allows them to make changes and test things out, and then send the updates…
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as seen on Programmers
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I was always taught to strive for the highest Normal Form of database normalization, and we were taught Bernstein's Synthesis algorithm to achieve 3NF. This is all very well and it feels nice to normalize your database, knowing that fields can be modified while retaining consistency.
However, performance…
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I am using the SCM Tools embedded in XCode to manage my app's versioning.
I have created an iPhone app and I have added/committed it to the Subversion server but the .xcodeproj file won't upload (all the class files, resources etc are there)! I don't even get the option to "Add to Repository". Sometimes…
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I am developing an application for the Mac as a small team (me + another person) effort. We are located in different cities, and have started to see the need for solid source control management.
None of us have any experience with this, and both of us are relatively new to Cocoa/Obj-C/Xcode (but…
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When Matlab is installed in its 64 bit version, it can use only 64 bit source control systems. Is there a source control system that's free, works with 64 bit Matlab and runs on Windows?
It can be a system that supports only one developer. It can be 32 bit itself, if it'll work. It will be installed…
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as seen on Server Fault
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Hi!
I have developed IIS web service to send PAP messages using Blackberry Push API over MDS.
And there is an application installed on device, configured to receive push messages on appropriate port.
Everything works well on MDS simulator.
But it's not working well in real environment:
I have installed…
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I'm currently researching new source control options for a team of 10 developers. We do .net development in Visual Studio 2008. We currently use VSS for source control.
We are looking for a centralized source control solution(non-distributed), with a nice Visual Studio plugin. My manager has recommended…
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