Tag: concurrency
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Distributed Computing – Lesson 1 Summary
Summary Distributed systems are everywhere: social media, internet of things, single server systems — all part of larger, distributed systems. But how do you define a distributed system? A distributed system is, according to Leslie Lamport (father of distributed computing), a system in which failure of some component (or node) impacts the larger system, rendering…
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Enterprise Java Beans – notes and summary
Introduction Key Words: EJB, enterprise java beans Discuss how we can structure system software for large scale distributed sytem service Inter Enterprise View Key Words: monolithic, supply chain model, amalgam, survivability, complexity From a user perspective, we view a system (like Ebay or Google) as a blackbox. But in reality, much more complex than that…
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Distributed Systems Introduction notes
The main take away with the introduction to distributed systems lectures is that as system designers, we need to carefully inspect our program and identify what events in our system can run concurrently (as well as what cannot run concurrency or must be serialized). To this end, we need to identify what events must happen…