Attention! This article is not technical and is intended for readers seeking Best Practices for HighLoad and the resilience of web applications. If you're not interested in learning, this material may not be for you.
Let's imagine a situation: you've launched a promotional discount campaign for an online store, and like millions of others, you decided to buy yourself a very important (or maybe not so important) :-) device. You visit the website, and the server is down. "Sorry, there are too many of you!" — the admins are saying somewhere on social media, promising to fix the situation…
There can be countless examples like this, but you know that there are mechanisms that allow a system to operate without failure, even if requests come in at lightning speed. And if you don't know but really want to learn, then you should check out OTUS for the course , where an experienced specialist in this field will teach you how to ensure that the server doesn't crash anymore.
What knowledge do you need to enroll in this course?
- Proficiency in one of the server-side programming languages: Python, PHP, Golang (preferably), NodeJS (as a last resort), Java (as a last resort)
- Basic web design skills
- Fundamentals of JavaScript knowledge
- SQL skills (query creation): MySQL will be used during the course
- Skills in working with Linux
Taking an entrance test will help determine if you have enough knowledge to enroll in this course.
During the course, the instructor and students will analyze both typical and non-trivial problems in the architecture of web applications, discuss the best solutions to these problems, and naturally, you will have plenty of practical experience. By the end of the course "High Load Architect," you will be able to ensure the resilience of web applications even during server failures, create easily scalable web applications, use templates correctly, and work with tools created by Google, Yandex, Mail.Ru Group, Netflix, etc.
Do you have questions about the course program? No problem. , where you can learn all the details in real time, ask questions, and receive valuable information about the skills and competencies you can acquire upon completing the course.
Recently, Telegram crashed again, and do you know why? Because the developers of Telegram didn’t take the OTUS course on High Load Architecture! (just kidding, but in it has become quite a popular meme).
Let’s remind you that OTUS always pays close attention to its graduates and helps them with future employment. Thus, upon completion of the course, you, like all graduates, will have a chance to receive invitations for interviews from partner companies. Additionally, to increase this chance, OTUS specialists will assist you in crafting a resume that highlights your strengths.
Also, you will:
- receive materials for all completed classes (video recordings of webinars, completed assignments, graduation project)
- be able to write rational and well-structured code
- receive a certificate of course completion
- gain skills in algorithms and data structures necessary for implementing complex projects in large companies
So, if you are a web developer, team lead of web development teams, architect, or technical manager, the ‘High Load Architect’ course is for you. During the training, you will learn to use solutions in your projects that can handle hundreds of thousands (or even millions) of requests per second, optimize server performance effectively, and start using tools that already exist in projects. The course will also help update and systematize knowledge in the HighLoad field.
That’s all for now. See you at !
Source: habr.com
