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WHAT TO CHOOSE: YII OR ZEND ?

Along with the development of modern technologies, web development standards are also growing. However, developers no longer need to reinvent the wheel, frameworks come to their aid, which significantly facilitate and speed up their work.

Every developer knows that a successful project begins with a competent choice of technology. Therefore, the choice of a site for creating a web resource should be approached with special care. For the Web agency California, it is recommended to use frameworks. Today there are so many of them that inexperienced developers are lost in the choice. For frontend and backend, in Java, JavaScript, PHP, Python, flexible and rigid, lightweight and larger. The choice is quite large.

In order not to get confused in the search process, it is necessary to study technologies that are suitable for more complex projects. Choosing a framework for loaded information systems and web applications One of the main characteristics of PHP frameworks is their adaptability to various projects due to the large number of built-in features. With their help, you can create both a complex and loaded website and a modern multifunctional web application in a short period of time. For the most loaded information systems, developers choose PHP frameworks for their high degree of security and excellent scalability. Thanks to such important characteristics and a lot of built-in features, they become ideal platforms for launching loaded projects and applications.

The main features of the frameworks The main feature of frameworks is that their use eliminates the need to write code from scratch. In this case, you just need to add any required elements to the finished base. Using this method of creating websites is suitable for all those who have programming skills. Without development skills, it will be quite difficult to use the framework. Therefore, it is recommended to contact specialized agencies, where specialists with extensive development experience will be able to launch a website or application of any level of complexity in a short time. Among the main advantages of using frameworks to launch a loaded web resource, the following characteristics can be distinguished:

Multitasking One of the main advantages of frameworks is their multitasking. They provide developers with a huge number of opportunities to create web resources of any level of complexity and degree of load. Using these software platforms, you can run several different resources at once on the same licensed version, for example, an online store and a blog. When working with these platforms, the developer is not limited in actions. He is given complete freedom and the opportunity to implement non-standard functions and projects.

Safety In terms of information security, solutions based on frameworks are much superior to selfwritten systems. Often, development on these platforms provides more guarantees of data security than launching a website on a CMS.Experienced developers create projects on these platforms with complex business logic and high requirements for both the efficiency of the resource’s functioning, as well as for its reliability and security.

Operating speed Websites and applications running on frameworks are characterized by high performance and speed. Already at the development stages, the developer has a well-established “core” as the basis for the project. He only needs to add the necessary elements to it. This significantly reduces the time to launch the project and eliminates the possibility of problems in the design of the resource, which are dealt with by specialists engaged in the development of sites from scratch. Due to the fact that frameworks consist only of basic software modules, they can be used to quickly create web projects of any complexity with high performance and reliability. To implement the specific features of the project, the developer also uses existing basic modules. As a result, web resources created on such platforms are characterized by rich functionality and high speed of operation.

Functional Websites and applications running on frameworks function much more efficiently and can withstand high loads. In this case, software platforms are superior to any self-written systems and many CMS. For this reason, most large online stores operate on such platforms. The development and launch of large web resources on the framework allows developers to develop rich functionality for projects. You can register new functionality for the site yourself. The developer chooses what functionality to add to the site. Therefore, solutions implemented on the framework are more productive than sites created on the CMS. Ready-made features can also be implemented using add-ons in the form of libraries and packages. As in the case of CMS, you can install add-ons and extensions to the site using ready-made solutions. This greatly facilitates the process of creating a web resource and helps to improve its functionality. Similar features can be implemented on the Yii and Zend platforms.

Advantages of Zend This free framework in PHP is used for developing web applications and is one of the most popular. The Zend framework is a completely rewritten second stable version. It has an open source code and many features for creating web applications:

support for various databases (SQLite, PostgreSQL and others); data encryption; session management; reusable code; simple cloud API , etc. Zend is considered one of the most popular and popular frameworks among PHP developers. Its popularity is due to its simplicity and ease of mastering, as well as pure code with intellectual property rights. Other advantages of the platform include the following characteristics:

availability of ready-made solutions for various tasks; class inheritance; the ability to easily integrate with various structures and components; object-oriented orientation; lots of available documentation; a large community of developers; higher performance compared to the previous version; the ability to remove unnecessary modules and components; standard encryption and high security. Disadvantages of Zend Like any other modern platform for developing websites and applications, the Zend framework has not only advantages, but also disadvantages. The most common disadvantages of working with the platform include: the speed of work is lower than that of some other frameworks; not suitable for projects with a high speed of development; requires a lot of resources; it is optimal for use by experienced developers, beginners will have to understand its functionality for a long time. To work quickly with Zend, you need to have experience of similar work with other frameworks.

Advantages of Yii Another popular software platform is the well-known Yii. He has a large number of fans among developers and a Russian-speaking community. Compared to Zend, this framework is more lightweight. The second version of the Yii 2 framework has even more advantages than the first one. The most significant advantages of the platform include the following characteristics and capabilities:

adaptability to projects of various levels of complexity; the possibility of expanding the basic functionality; easy integration of third-party libraries; code reuse capability; visual code generator; using classical methods of performing tasks to reduce the risk of errors; saves the developer from configuring the basic parameters; it is quickly configured; it does not require large resources; provides different caching methods; it has excellent security tools

Disadvantages of Yii While reviewing the advantages, it is worth mentioning the disadvantages of the Yii framework that novice web application developers may encounter. In fact, these disadvantages are not as significant as in the case of similar platforms. Yii cannot boast of a good Englishspeaking developer community and the availability of regular updates. In addition, problems may arise due to an insufficiently flexible routing system.

Comparisons with other frameworks It is logical that when using a particular framework, the developer will compare it with others. In this case, it is interesting to compare other software platforms with Yii.

As in most other similar platforms, Yii uses MVC for code organization for development. Unlike other frameworks, Yii retains the simplicity of the code. Yii can be easily adapted to projects of any complexity. To change the functionality, you need to install extensions. Yii allows you to share code or apply community code. The main task of the framework is to allow the developer to create a powerful web resource with high performance. The development team develops and refines Yii using simple interfaces. Conclusions To launch a website or application with a high degree of load, you need to carefully select the software platform. The capabilities of a conventional CMS are often not enough for loaded information systems. The ideal solution in this case is frameworks, of which quite a lot have been developed to date. It is very difficult to choose a platform suitable for launching a large-scale web project. Therefore, it is better to entrust the creation and launch of web projects on the framework to specialists.

Unique and beautiful web design To develop websites in CASTCOM, specialists use not only popular CMS, but also PHP  frameworks. Popular software platforms such as Yii and Zend are used for loaded websites and applications. They allow you to quickly launch largescale projects with the possibility of further refinement and expansion of functionality for any task.

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[giamckay]

WHY AREN’T OLYMPIC GOLD MEDALS MADE OF GOLD?

The winners of the Olympic Games were not always awarded gold, silver and bronze medals, as is now customary. In ancient Greece, the award was a wreath of olive branches, at the games in France at the beginning of the XX century, the winners were presented with works of art.

Later, there was a standard set of medals for the Olympic Games. Now there are certain requirements for medals approved by the Olympic Committee. For example, the diameter of the award must be at least 60 mm, and its thickness-at least 3 mm.

For the first time, gold, silver and bronze awards were awarded to the winners of the St. Louis Olympics in 1904 anniversary

It is believed that gold, silver and bronze were chosen as the metals for making the medals based on their real value. In addition, in the periodic table, the elements-gold, silver and copper, which are part of the bronze alloy, are located one under the other.

At the beginning of the XX century, gold medals were really made of gold. But after the Olympic Games in 1912, this idea was abandoned. The fact is that every year more and more expensive sets of medals were needed. Therefore, for economic reasons, it was decided to make gold medals out of silver and cover them with gold.

Now Olympic gold medals are made of 925 sterling silver and higher. They are coated with a layer of 6 g of gold. Therefore, visually they look like gold.

The medals for the second place contain 92.5% silver, about 7.5% copper and a small amount of other elements. Usually, 925 sterling silver is used, but the sample can be higher.

The bronze medals awarded to the third-place athletes consist of 97% copper, 2.5% zinc and 0.5% tin. Usually the cost of a bronze medal does not exceed ten dollars.

Although the real value of the award in this case does not matter, because it is a national treasure and the pride of the country that won the Olympic Games.

Interestingly, the medals for the Tokyo Olympics are partly made from recycled gadgets. Gold and silver were extracted from recycled electronics.

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