Debugging process varies from one service to another. Python can fairly assist to debug complex code when using loops, and dealing with some data. You must go with test driven development methods and version control technique as the best way to 'debug' your code.
There are many software companies associated with Ruby development along with experience developing products. Laitkor is a technology partner for many startups and multinationals across many countries that help rapid complex web application. Our company provides 100+ projects with a matured development team that have strong and streamlined delivery model.
It is the almost the same security technique to guard your PHP based website as any other site. Security is a deep, complex subject and new threats emerge that require you to improve your own defenses continually. Adopting only "essential and basics" practices is usually not enough.
It is really difficult to answer this without more relevant information regarding the coding. You can try using a profiler to find out which code is using the most time. Then you can use % timeit and perceive if you can elevate that code. If it is still unfortunate, consider looking at the data.
All the three CMS's are being contributed by a large group of developers and are active in development. As these are Open-source and actively being developed the PHP Developers strive to face any vulnerability. Updates and patches are released if they find any vulnerability. Every active CMS strive to be secure and provide hassle free experience.
Both are equally good and it solely depends on the purpose of your project and its requirements. Making a SRS would possibly help you get a clear picture of what are the functional and non-functional requirements of your project, and will let you choose a better language for implementation part be it .Net or Java or any other language.
These days sending SMS through various platforms such as PHP and Magento has become most essential and mandatory for many business users as well as individuals. So, Laitkor Infosolutions have designed easy tools and platforms for various software and application platforms in easy and understandable manner.
Web2py is one of the best Frameworks with the main goal to ease the use from setup to learning and extending towards distribution, coding and deployment. It is already able to manage things very well towards the verge of achieving goal and thus providing base to one of the successful python development Services.
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Use an existing PHP framework that provides for secure REST API's and database access. Use that framework's best practices for storing database credentials. You will also be able to stay informed of security vulnerabilities reported on the larger frameworks and plugins for that framework.