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Software BuildDefinition The Software Build, otherwise known as integration, is the process of taking all source code files that make up an application and compiling them into build artifacts, such as binaries or executables. The only way to accurately predict build results, ensure build reproducibility and guarantee minimal development down time due to build issues is to fully automate the build process.
History During early software development, even small software projects were easily compiled into a small number of computer executables. However, larger software projects were not so easily assembled. It was not just a matter of compiling the individual components of an application, but the linking them together. This is the process of telling the individual compiled components where to find things they require or depend on to run.
It did not take long to realize building needed to be automated just like the compiling. Software building is the process of documenting and automating these steps. Just like the maturity of the actual software building process. A maturity of the software development process was underway. Early software engineering processes flowed from the traditional engineering practices. The phased approach to software engineering was often employed. Requirement->Development->Building->Testing->Release One of the long standing problems for software development teams have been the integration of the new code and the stability of the application. In the early days of software engineering, the integration could be so unpredictable and painful that many development teams would put off integration until the end. There were many reasons for this, larger development teams would be comprised of many smaller isolated development teams. In an effort to complete their individual pieces, they would work in isolation. In addition, these teams often would not communicate between themselves. This procrastination would lead to the problem, that no one could accurately predict how long it would take to complete the integration. Often when the other development teams would try to integrate with the newly delivered code, they would have to do major reengineering of their code. This could be a very long and time consuming process. There are other issues with this serial approach, it blocked any testing that could be done during the early part of the development process. With speed-to-market becoming so important in the competitive world of software, development required a more iterative approach. As development practices matured and improved, a more iterative approach to software development emerged. A paradigm shift moved the integration phase from after the coding phase to happen in parallel. This also happened for testing. This dramatically reduced the overall timeline for software development and increased the stability of the code during the development process.
The Build Build automation is the process of combining all the steps necessary to compile the source code into build artifacts into a one step process. This can include many different types of tasks depending on the technologies involved.
Software Build Best Practices
Software Build Links
Continuous Integration Although, the term Continuous Integration is relatively new, the concept has been around software development companies for decades. Many organizations developed internal tools that would produce the builds upon the check in of code. For more in depth discussion Continuous Integration
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