This bundle gives you lifetime access to all past and upcoming batches of two in-depth courses &ndash; High-Level System Design (focused on interview prep) and Hands-On High-Level System Design (MERN + DevOps + HLD).
<h3>Here&#39;s what you get:</h3>
✅ Consistent Teaching Style 
Learn from Keerti Purswani in both courses, ensuring a seamless and engaging experience throughout.
✅ Flexible Learning 
Get unlimited access to recordings from live classes. Learn at your own pace, anytime. Plus, join future live batches of either course at no extra cost &ndash; stay updated with the latest concepts and trends.
✅ Supportive Community 
Be part of our exclusive Discord community. Connect with peers, ask doubts, share insights, and learn together.
✅ Interactive &amp; Practical Learning 
Apply concepts through hands-on exercises, coding challenges, group projects, and mock interviews &ndash; all designed to reinforce your understanding.
✅ Lifetime Access 
Revisit course material whenever needed. Perfect for revision, prep, or brushing up before interviews.
&nbsp;
Explore detailed curriculum, testimonials, and FAQs:
🔹 HLD &ndash;&nbsp;<a href="https://register.educosys.com/new-courses/27-hld-high-level-system-design-batch-3">https://register.educosys.com/new-courses/27-hld-high-level-system-design-batch-3</a> 
🔹 HHLD &ndash; <a href="https://register.educosys.com/new-courses/13-hhld-hands-on-high-level-system-design-implementation">https://register.educosys.com/new-courses/13-hhld-hands-on-high-level-system-design-implementation</a>
&nbsp;

8 Weeks LIVE Hands-on High Level System Design Course
<ul>
	<li>Recordings available for lifetime</li>
	<li>Get Access to all Upcoming Live Batches of the course</li>
</ul>
&nbsp;
<h1>FAQs</h1>
&nbsp;
Will there be recordings of the classes?
You will have access to all class recordings. You can rewatch, revise, or attend the next batch&#39;s live classes (whenever they occur) with lifetime validity.
&nbsp;
What are the prerequisites for the course?&nbsp;
Basics of JavaScript, we have also provided a video for that. So, the only prerequisite is - Internet connection and Hunger for Learning.
&nbsp;
Is any other course a prerequisite for HHLD?&nbsp;
No, all our courses are independent, and you can enroll in any order based on your preferences.
&nbsp;
How is this course different from HLD?&nbsp;
The HLD course is more theoretical and includes demos. Its primary aim is to equip you with a thorough understanding of the concepts, preparing you for HLD interviews and providing insight into real-world system functionalities. HHLD focuses on implementing these systems. It prioritizes hands-on experience, ensuring you&#39;re equipped with practical skills and ready-to-use projects by the end of the course.
&nbsp;
How many projects will we work on? Can I add these to resume?&nbsp;
We will work on 3 end-to-end projects that you can add to your resume.
&nbsp;
Is this course for freshers or for experienced people?&nbsp;
This course is for anyone who wants to master HLD. Years of experience doesn&rsquo;t matter.
&nbsp;
Can I watch the classes only on the phone without a Laptop?&nbsp;
Yes, you can watch the classes on your phone without a laptop. However, it is a hands-on course. So, it is better to code as we proceed.
&nbsp;
Will you provide the code?&nbsp;
Yes!
&nbsp;
Where can I ask you doubts?&nbsp;
The discord community will always be active!
&nbsp;
What language will the course be taught in?&nbsp;
Everything will be taught in English.
&nbsp;
Do you have a mobile application?&nbsp;
We have a mobile application for both Android and iOS.
&nbsp;
Can I watch the class recordings or go through notes offline?&nbsp;
You can download the recordings and notes on the mobile application and use them offline as per your convenience.
&nbsp;
Do you provide certificate for the course?&nbsp;
The certificate of completion is available once the live classes are over.
&nbsp;
Can I get invoices for reimbursement?&nbsp;
Yes, proper invoice with GSTIN is available as soon as you enroll for the course.
&nbsp;
I have more questions, how can I reach out to you?&nbsp;
Drop us a mail at support@educosys.com.
&nbsp;

📆 5 weeks course 
📚 Get lifetime access to recordings from all previous live batches 
🔄 Join all future live sessions - no extra cost 
🎯 Perfect for interviews - checkout testimonials
<h1>Week-wise Curriculum</h1>
<h3>Week 1: Networking, Client and Server Protocols</h3>
<ul>
	<li>
	Client - Server Protocol
	</li>
	<li>
	Network Protocols
	</li>
	<li>
	Monolith &amp; Microservices
	</li>
	<li>
	Websockets
	</li>
	<li>
	SSEs
	</li>
	<li>
	gRPC
	</li>
</ul>
<h3>Week 2: Servers, Scaling, Caching</h3>
<ul>
	<li>
	Latency
	</li>
	<li>
	Throughput
	</li>
	<li>
	Consistency
	</li>
	<li>
	Availability
	</li>
	<li>
	CAP Theorem
	</li>
	<li>
	Synchronous, Asynchronous
	</li>
	<li>
	PubSub (Kafka, RabbitMQ)
	</li>
	<li>
	Proxies
	</li>
	<li>
	Load Balancers
	</li>
	<li>
	Caching
	</li>
	<li>
	Service Routing
	</li>
	<li>
	Peer to Peer
	</li>
</ul>
<h3>Week 3: Storage, Databases, Migration, Indexing</h3>
<ul>
	<li>
	Data Storage
	</li>
	<li>
	SQL, NoSQL
	</li>
	<li>
	Specialised Storage Paradigms
	</li>
	<li>
	DB Migration
	</li>
	<li>
	Indexing
	</li>
	<li>
	Replication
	</li>
	<li>
	Sharding
	</li>
	<li>
	Consistent Hashing
	</li>
	<li>
	Horizontal, Vertical Scaling
	</li>
</ul>
<h3>Week 4: System Design, APIs, Security, Logging &amp; Monitoring</h3>
<ul>
	<li>
	Capacity Estimation
	</li>
	<li>
	Polling &amp; Streaming
	</li>
	<li>
	Configuration
	</li>
	<li>
	Rate Limiting
	</li>
	<li>
	Paging &amp; Filtering
	</li>
	<li>
	Resiliency
	</li>
	<li>
	Failure &amp; Fault Tolerance
	</li>
	<li>
	Logging &amp; Monitoring
	</li>
	<li>
	API Design
	</li>
	<li>
	Security
	</li>
</ul>
<h3>Week 5: Revision and Preparation</h3>
<ul>
	<li>
	Chat App HLD (WhatsApp / Discord)
	</li>
	<li>
	YouTube HLD
	</li>
	<li>
	Uber HLD
	</li>
	<li>
	Stock Broker HLD (Zerodha / Upstox)
	</li>
	<li>
	Interview Prep Tips
	</li>
</ul>
&nbsp;
<h1>FAQs</h1>
Is this a Live or Recorded Course?
This course includes recordings from previous live batches. When you enroll, you get lifetime access to these recordings plus free entry into all upcoming live batches.
When will the next Live batch be launched?
The dates for the next live batch are yet to be finalized, but there is no need to wait - you can start learning immediately with full access to previous batch recordings! We are here to support you at every step.
What if I am interested in learning Live only?
We do not recommend delaying your learning - many of our learners have shared that watching the recordings feels just as effective as attending live sessions. That said, when you enroll, you also get access to all upcoming live batches, so you can join the next one as soon as it starts. In the meantime, you have lifetime access to previous batch recordings to start learning, revise, and build a strong foundation at your own pace.
What are the prerequisites for the course?
Internet connection and hunger for learning.
Are there any demos of different tech used in the industry?
There are around 10 demos of different tech used. The demos include Kafka, Redis, Neo4j, MongoDB, Cassandra, InfluxDB, MariaDB, and more.
How can I revise the concepts?
There are notes and quizzes for every class.
Is this course for freshers or for experienced people?
This course is for anyone who wants to master HLD. Years of experience does not matter.
Can I watch the classes only on the phone without a Laptop?
Yes, you can watch the classes on your phone without a laptop as HLD fundamentals primarily involve theory-based learning. However, it is recommended to take notes during the sessions to enhance your learning experience.
Will you provide notes?
Notes are available for revision purposes.
Where can I ask you doubts?
The Discord community will always be active!
What language will the course be taught in?
Everything will be taught in English.
Is any other course a prerequisite for HLD?
Nope, you can learn our courses in any order as per your convenience and priority.
Do you have a mobile application?
We have a mobile application for both Android and iOS.
Can I watch the class recordings or go through notes offline?
You can download the recordings and notes on the mobile application and use them offline as per your convenience.
Do you provide a certificate for the course?
The certificate of completion is available once the live classes are over.
Can I get invoices for reimbursement?
Yes, a proper invoice with GSTIN is available as soon as you enroll in the course.
I have more questions, how can I reach out to you?
Drop us a mail at <a href="mailto:support@educosys.com">support@educosys.com</a>.

HLD - Interview Prep and Hands-On

Description

Here's what you get:

₹11,498
₹17,998
36.12% off

Quick Links

HLD - Interview Prep and Hands-On

Description

Here's what you get:

₹11,498 ₹17,99836.12% off

Quick Links

₹11,498
₹17,998
36.12% off