12 Best Courses to Learn High Level and Low Level System Design in 2024
Hello guys, if you are preparing for Coding and System design interview and looking for best online courses to learn high level and low level design as well as essential System design concepts like load balancing, API Gateway, scalability, Microservices architecture as well as learn how to solve popular System design questions like how to design YouTube, WhatsApp, Parking Lot, Library System as well when to use NoSQL and SQL then you have come to the right place.
In the past, I have shared best System Design Books, Free System design courses, System design prep guide, and System Interview Questions and in this article, I am going to share best System Design Courses for beginners and experienced Software Engineer to level up their System Design skills in 2024.
But, before we get to the best System design courses for high level and low level design that will teach you everything you need to know about high level system design, Software Design, and System Design interviews, let me tell you a little bit about what is System Design and why it's important for a Software Engineer to learn about System design.
Software Engineering interviews focus on the coding and software designing skills in an interview. Known as DSA and Design rounds respectively.
The DSA or Algorithms round check the raw coding skills of a candidate, by the application of Data Structures and Algorithms mostly practiced in school, while the Design round tests the System design skills, which can be High Level Design [HLD] or Low Level Design [LLD].
Low Level Design is also known as Object Oriented Design [OOD] or Object Oriented Analysis and Design [OOAD]. From interns to Senior Software Engineers, top companies dedicate at least one round in the entire interview process for system design.
As the name suggests, Systems design is basically the process of designing a System or Software to solve a particular real life problem like how to design a messaging broker like Kafka. It involves requirement gathering like how the system should behave, does it need to support multiple consumers etc?
It also involves high level design and low level design and you will talk about modules, architecture, components, interface, and data for a system based on a specific set of requirements.
It can also refer to the process of defining, developing, and designing systems. These designs have to satisfy the specific needs of a company or an organization.
As a Software Engineer or System designer, you have to make use of all the different modeling languages for expressing the information and knowledge in the structure of a system. This system has to be defined by a consistent set of rules and definitions.
It can also be defined in textual or graphical modeling languages like the Unified Modeling Language, UML, Flowchart, Business Process Modeling Notation, and Systems Modeling Language.
There are also different types of design methods that you can make use of. They include Architectural Design, Logical Design, and Physical Design. The list also includes best system design interview courses from Udemy, Educative, ByteByteGo, DesignGuru, Exponent, ZTM Academy, Codemia.io, and other popular online platforms. Also, here is a nice System Design Template from Design Guru to quickly revise essential System design concepts for interviews.
10 Best System Design Courses for High Level and Low Level Design in 2024
Here is a list of best online courses to prepare for System design interview, both HLD and LLD. I have included different kind of resources like video based online courses, interactive system design courses, text-based courses, hands-on project based courses, case studies as well as both free and paid system design courses which you can join to prepare well for System Design interviews.
1. Mastering the System Design Interview by Frank Kane [Udemy]
This is a great course that will help you take your system design skills to another level. This course is created by none other than Frank Kane who is not only one of the most popular Udemy instructor but also an ex Amazon hiring manager and in this course he will share insider tips to do well on System Design Interview.
You will be able to do this by understanding what they can expect from a system design interview. The course will teach you how to land a high-paying system design job. You will also learn what kind of programming skills you need and the different types of questions you can expect in a system design interview.
By knowing these tips you will minimize the mistake most people during System design interview and improve your chances.
This is also one of the most affordable and popular Udemy course for System Design Interview and more than 87,000 people have already joined this course to crack their system design interview and it has impressive 4.6 rating which is amazing.
I highly recommend this course to everyone who wants to do well on System design interview. You can get it for just $10 on Udemy sales which happens every now and then.
Here is the link to join this course - Mastering the System Design Interview
2. Low Level System Design [An interview perspective] by Abhishek Ghosh on Udemy
This is one of the best Udemy course to learn about Low Level System Design. In this 6.5 hour comprehensive course you will prepare for Low Level Design interview by solving problems asked in the System Design round of programming interviews
For candidates having less than 3 years' of experience, Low Level Design plays the most crucial role because these candidates are not experienced , hence not supposed to have knowledge of High Level Design. Candidates having experience of more than 3 years usually face the system design interviews with a mix of both HLD and LLD.
This course Low Level System Design focuses on the low level aspects of the design and you will build your LLD skills by solving problems like designing Task Planner, Meeting Scheduler, Facebook Comment System, and Sales Management system and more.
Along the way, you will learn different ways to approach a problem and underline key points. Optimizing code using better data structures, according to the scenario and discussing the trade-offs with the interviewer and playing to your strengths
After taking this course, you will be in a better place to face LLD interviews. Can participate in design discussions related to such problems and write better code than before. You will also have a proper theater to break the problem into pieces and deal with them independently
Here is the link to join this course - Low Level System Design [An interview perspective]
3. System Design Interview – An insider's guide ByteByteGo by Alex Hu
When you are preparing for System design interview then you must have come across this name "Alex Xu" or "Alex Wu", he is one of the best expert when it comes to teaching System design concepts.
Alex has authored one of the most popular system design book, System Design Interview – An insider's guide, which is trusted by thousands of people worldwide, but not many people know Alex's system design course on ByteByteGo.
This is a text-based course that will teach you everything you need to know about system design along with preparing you for system design interviews from absolute scratch. In this way, it is absolutely perfect for complete beginners.
It is a perfect starting guide for beginners looking to enter the amazing world of system design.
You will also learn how to solve common System Design Problems like how to design a video stream service like Netflix or YouTube and How to design a messaging application like Facebook or WhatsApp. You can also use my discount code JALJAD to get 10% discount.
Here is the link to join this course - System Design Interview ByteByteGo – An insider's guide
4. Grokking The System Design Interview [DesignGurus.io]
DesignGurus.io is another platform which have impressive System design courses for both beginners and experienced developers. This is a one of the best System design interview course you can find on Internet.
This is also the fist System design interview course I come across which really teaches System design concepts which you need to know to learn those tough System design interviews.
This course is created by Arslan Ahmed and his team, a group of system design experts who have worked on FAANG and knows in and out about how to create scalable software and how to clear system design interview on these companies.
Arslan himself is ex Facebook and ex Microsoft so he know what it takes to crack System design interview on FAANG companies.
They will teach you everything you need to know about system designing along with grokking from absolute scratch. In this way, it is absolutely perfect for complete beginners. It is a perfect starting guide for beginners looking to enter the amazing world of system design.
Here is the link to join this course - Grokking The System Design Interview
You can either buy this course individually or you can join Design Guru where they provide free updates with lifetime access.
They also have many bundles combining there multiple system design and coding courses. I recommend this system design interview bundle as it contain right courses for system design interviews.
5. Grokking Modern System Design For Software Engineers And Managers [Educative.io]
After Design Guru moved their Grokking the System design and Grokking the Advanced Design interview courses from Educative.io, they created this new course which is more like a replacement for both of this course.
The Grokking the modern system design for software engineers and manager is a combination of high level and low level system design course which moved out to Design Guru was best selling courses, Educative created this awesome course to fill the gap.
This course will act as a great brief introduction to the amazing world of modern system design. It is perfect for beginners as you will learn about system design from absolute scratch. You will learn exactly what system design is and why is it used.
Here is the link to join this course - Grokking Modern System Design For Software Engineers And Managers
This is one of the best and most comprehensive System Design Interview course on Educative which also provide solution to many popular System Design questions like designing YouTube, Designing Twitter, along with how to approach these problems from scratch.
6. Grokking The Advanced System Design Interview [DesignGurus.io]
In this fantastic course, you will learn about all the core features of advanced system design. You will also become a very advanced system designer. You will be able to master both system design and grokking.
In this course you will learn advanced System design topics like HDFS, Kafka, Cassandara, GFS, BigTable, Chubby, data structures, frameworks, libraries and system design patterns like heartbeat, CAP Theorem, High Water Mark, Gossip protocol and much more.
By the end of this course, you will become an expert system designer.
Here is the link to join this course - Grokking The Advanced System Design Interview
7. Grokking The Object-Oriented Design Interview [DesignGurus.io]
Grokking the Object Oriented Design Interview" is a comprehensive course designed for beginners, requiring a study time of 21 hours across 25 lessons and featuring 89 playgrounds. With a student base of 50,119, this course addresses the challenges engineers face in object-oriented design interviews (OODI).
The difficulty arises from the intricate nature of designing complex systems and the unstructured format of OODI, making even experienced engineers uneasy. The course, curated by Design Gurus, a team of hiring managers from top tech companies like Google, Facebook, Microsoft, and Amazon, provides a holistic approach to mastering OODI.
It encompasses carefully selected case studies commonly posed in interviews, offering a deep understanding of various object-oriented design scenarios.
Although code is not the primary focus, the course includes Java and Python examples throughout.
Covering topics such as UML, use case diagrams, class diagrams, and practical exercises like designing a Library Management System or an Online Shopping System for Amazon, the course ensures a thorough preparation for OODI. Get ready to dive into the world of object-oriented design with this invaluable guide to ace your next interview
Here is the link to join this course - Grokking The Object-Oriented Design Interview
In short, is a great course that will help you take your skills in object-oriented system design to another level. You will be able to do this by using object-oriented system design rather than the traditional system design techniques.
The course will teach you how to pass your system design interview. You will also learn how to get jobs at Google. Facebook, Microsoft, and Amazon.
8. Machine Learning System Design [Educative.io]
This is an exciting course that will teach you everything you need to know about the basics of machine learning system design in the shortest time possible. The course will also teach you everything you need to know about machine learning and system design.
Course Duration: 1 hour
Course Rating: 4.6 stars out of 5
Course Instructor: Khang Phem
Course Price: $20 per month
If you are preparing for Machine Learning interviews then this course can help you to prepare better for how to solve Machine Learning System design questions like recommended movies or recommended ads etc.
Here is the link to join this course - Machine Learning System Design
9. System Design Interview: Doordash [Educative.io]
In this fantastic course, you will learn everything you need to know about the different components of system design for getting hired by Doordash. You will start the course by learning about the basics of system design.
Then you will move on to understand what exactly is system design. By the end of this course, you will be able to get a very good job at Doordash.
Course Duration: 2 hours
Course Rating: 4.5 stars out of 5
Course Instructor: Partha Pratim Sanyal
Course Price: $20 per month
If you are looking for a case-study type of course where you go step by step from start to end to solve a real world System design problem in depth then you will love this course.
Here is the link to join this course - System Design Interview: Doordash
When it comes to joining the course, you can either join this course individually or you can take Educative Unlimited subscription to join this course along with other Educative coding interview courses.
10. Grokking The Machine Learning Interview [Educative]
In last few years, ML related system design questions are getting popularity in FAANG interviews like designing a movie recommendation system. This fantastic Machine learning System design course will help you polish your machine learning skills.
You will be able to do this by grokking your way to getting a very good machine learning job.
Course Duration: 1 hour
Course Rating: 4 stars out of 5
Course Instructor: Educative
Course Price: $20 per month
If you are preparing for Machine Learning Engineer interview or AI Engineer interview then you should join this course to prepare for System Design Machine Learning questions like designing a recommendation system which uses Machine Learning and AI.
Here is the link to join this course - Grokking The Machine Learning Interview
11. Master the Coding Interview: System Design + Architecture [Part 1]
This is another awesome course to learn System design for coding interviews in 2024. This course is created by Andrei Negaoie and his team like Yihua Zhang on Zero to Mastery Academy.
This is a bootcamp style course which will teach you all essential System design concepts like scalability, both horizontal and vertical scalability, SQL vs NoSQL, Load Balancers and API Gateway, Microservices and Monolithics and so on.
Course Duration: 4 hour
Course Rating: 5 stars out of 5
Course Instructor: Zero to Mastery Academy
Course Price: $39 per month
This is also a good course for anyone who wants to become a Senior Software engineer or Software architect as you will learn how to make design tradeoffs which is a key quality for any senior Software engineer. Along the way, you will also develop skill to come with the optimal solution for any real life system design problem.
Here is the link to join this course - Master the Coding Interview: System Design + Architecture
Overall a comprehensive and up-to-date course to learn System Design for interviews. Btw, you would need a ZTM membership to watch this course which costs around $39 per month but also provides access to many super engaging and useful courses like his Python course and JavaScript Web Projects: 20 Projects to Build Your Portfolio course. You can also use my code FRIENDS10 to get a 10% discount on any subscription you choose.
That's all about the best System Design Interview courses for high-level and low-level design. If you liked this list of the 10 of the best HLD and LLD System design courses for interviews, feel free to share it with your friends and family. I have no doubt that this course will transform you from a complete novice to an expert system designer within a matter of weeks or months.
You can also drop a comment if you have any doubts about the system design and we will get back to you in an instant.
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Thanks for reading this article so far. If you know any excellent system design and software design course or online platforms to learn System Design and Software Designing, especially for beginners, which you think complements these two websites, then feel free to share. Everybody loves great resources and happy learning System design.
P. S. - If you are looking for a website where you can practice popular System design problems then you can also checkout Codemia.io, a great website to level up your system deign skills, it got more than 120+ System design problems in easy, medium, hard, and advanced categories to prepare for system design interviews better.
Senior Java Developer at Freelancer
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