Beginner Topic 1 of 51 Distributed Systems & Cloud
What is a Distributed System
Independent computers cooperating as a single system.
How it works
A distributed system is a set of networked computers presenting a single coherent service while coping with partial failures, no shared clock and unreliable networks.
Where it is used
Search engines, banking, streaming.
Common pitfall
Treating remote calls like local ones; the eight fallacies of distributed computing warn against this.
Where it fits in the course
What is a Distributed System is topic 1 of 51 in Distributed Systems & Cloud, rated Beginner. It is the first topic in this area. The next topic is Client-Server Model.
Practice and explore
- Open the interactive lesson, with a mini quiz.
- Take the Distributed Systems & Cloud quiz.
How to study this topic
- Read the explanation above and restate the definition in your own words.
- Open the interactive lesson and answer its mini quiz.
- Read the common pitfall, then write a short example that avoids it.
- Check your understanding in the Distributed Systems & Cloud quiz, and revisit the topic if you miss a question.
Frequently asked questions
What is What is a Distributed System?
Independent computers cooperating as a single system. It belongs to Distributed Systems & Cloud and is a beginner-level topic.
Where do people use What is a Distributed System?
Search engines, banking, streaming.
What is the most common mistake with What is a Distributed System?
Treating remote calls like local ones; the eight fallacies of distributed computing warn against this.
What should I learn before this topic?
Nothing earlier in Distributed Systems & Cloud is required. This is where the area begins.
How can I practice it?
Answer the mini quiz in the interactive lesson, then take the Distributed Systems & Cloud quiz.
Is What is a Distributed System hard to learn?
It is a Beginner topic, so it works as an entry point. If the terms are new, read the explanation twice and try the visualizer before the quiz.
How long does it take to learn What is a Distributed System?
Most learners can read the explanation and finish the interactive lesson in under an hour. Fluency comes from applying the idea, so plan a few short practice sessions with the quiz.
Which topics are related to What is a Distributed System?
Client-Server Model, Peer-to-Peer Systems, Scalability are closely connected. The full list is in the related topics section of this page.
What should I study after What is a Distributed System?
Continue with Client-Server Model, the next topic in Distributed Systems & Cloud.
Related topics
- Client-Server Model (Distributed Systems & Cloud)
- Peer-to-Peer Systems (Distributed Systems & Cloud)
- Scalability (Distributed Systems & Cloud)
- Vertical vs Horizontal Scaling (Distributed Systems & Cloud)
- What is an Operating System (Operating Systems)
- What is a Network (Computer Networks)
- What is a Database (Databases)