Detailed coverage of the Sockets API, including both connection-oriented and connectionless communication.
Liu walks you through the corpses of failed middleware: CORBA, DCOM, Java RMI. Why did they die? Because they tried to pretend the network wasn't there. The successful systems today (gRPC, REST, GraphQL) don't hide the network. They embrace its flaws. Liu predicted this tension: Abstraction is beautiful, but leaky abstractions are honest.
At the end of each chapter, readers find:
by is a foundational resource designed primarily for undergraduate students to bridge the gap between theoretical distributed systems and practical programming. Published by Pearson/Addison Wesley , the book focuses on "learning by doing" through a hands-on approach that utilizes the Java programming language to illustrate complex concepts. Core Themes and Approach Detailed coverage of the Sockets API, including both
Client-Server Model: [Client] ---> [Server] Peer-to-Peer Model: [Peer] <---> [Peer] <---> [Peer] Client-Server Architecture
: Keeping data consistent across physically separated nodes.
The book’s strength lies in how it organises distributed computing around , each explained with clear principles and then illustrated with working code. Because they tried to pretend the network wasn't there
Provide a point-to-point bi-directional communication channel.
Nodes must agree on a single data value or system state despite faulty network conditions. Classic algorithms include Paxos and Raft, which ensure consistency in modern distributed databases. 6. Real-World Applications
At its core, a distributed system consists of multiple autonomous computers that communicate through a computer network. These machines coordinate their actions by passing messages, working together to achieve a common goal. To the end-user, the entire system appears as a single, cohesive computer. Core Characteristics Components execute tasks simultaneously. Liu predicted this tension: Abstraction is beautiful, but
– Case studies and larger programming projects
If you are looking to deepen your expertise, I can provide , explain Lamport’s logical clocks mathematically, or contrast RPC vs. RMI . Which of these topics
Components are organized hierarchically, where a higher layer relies on services provided by the layer directly beneath it. 2. Interprocess Communication (IPC)