Shulou(Shulou.com)06/02 Report--

This article mainly introduces "php engineers at all levels need to master the knowledge system is what", in daily operation, I believe many people in php engineers at all levels need to master the knowledge system is what problems there are doubts, Xiaobian consulted all kinds of information, sorted out simple and easy to use operation methods, hope to answer "php engineers at all levels need to master the knowledge system is what" doubts help! Next, please follow the small series to learn together!

Junior/Intermediate Engineer

Proficient knowledge of algorithms, data structures, computer networks, etc.

Familiar with MVC architecture of server-side development, familiar with mainstream development frameworks

Familiar with LINUX system, skilled in using version control tools such as Git

Familiar with MySQL, familiar with the basic operation of MySQL

Learn about memcache, redis, mongodb and other commonly used nosql

Familiar with PHP implementation and how it works

senior engineer

Have experience in mysql optimization, master mysql sub-table, cluster and other related design schemes, understand the underlying principles. Have sufficient experience on how to write high performance code with mysql;

Familiar with memcache, redis, mongodb and other commonly used nosql solutions, how to use them to write high-performance PHP source code has sufficient experience, understand their advantages and disadvantages and use scenarios.

Study the mainstream framework of the source code, the underlying implementation. He even wrote his own framework and carefully compared it.

Summarize my own practical experience in separating front and back end, writing RESTful API, writing multi-version compatible API, etc.

Focus on new technologies, explore go, docker, etc. and try them out in some scenarios;

Senior Engineer/Architecture

It can balance business requirements and technical complexity, and take into account multiple requirements such as function, performance and reliability to select the most appropriate technical solution.

Code easy to debug, easy to test, easy to maintain, easy to extend. You can develop the team's coding best practice, and help the team improve code quality and reduce bug count through design review, code review, unit test, documentation, process improvement, etc.

You have a wealth of trouble shooting skills; you can use various tools to help improve development efficiency and quality, and you can write your own tools if necessary.

Can think from the user's point of view, can communicate smoothly with the business, can understand the requirements and foresee the potential requirements and their value, can provide insights into the functional design, and help the demander form a more complete scenario.

Outstanding ability in a technical field, knowing how to build wheels.

At this point, the study of "what knowledge system php engineers at all levels need to master" is over, hoping to solve everyone's doubts. Theory and practice can better match to help everyone learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.