TAILIEUCHUNG - Lecture Business management information system - Lecture 13: Distributed systems

Lecture Business management information system - Lecture 13: Distributed systems. In this chapter, the following content will be discussed: An aerospace company, chubb & son insurance company, the sabre group, the IT infrastructure. | Distributed Systems Lecture 13 Today Lecture AN AEROSPACE COMPANY Case example: Client-Server Systems CHUBB & SON INSURANCE COMPANY Case example: Internet-Based Computing THE SABRE GROUP Case example: Internet-Based Computing The IT Infrastructure Systems group’s goal = never build monolithic applications again Builds client-server systems with: Application code on the clients Data on the servers AN AEROSPACE COMPANY Case example: Client-Server Systems 3 Communication middleware software shared. Object oriented technology, most from a library Data = at the heart of the architecture is a repository which allows the reuse of objects AN AEROSPACE COMPANY Case example: Client-Server Systems Cont 4 5 Network = integral part of the architecture. Each company site has three components: Desktop machines Servers One or more site hubs AN AEROSPACE COMPANY Case example: Client-Server Systems cont. 6 Architecture = ‘remote data management’. Data resides on servers and applications reside on .

• Thương mại điện tử
• Distributed systems
• Information system
• Business management information system
• Management information system
• Business management
• Lecture Distributed Systems
• Distributed File Systems
• Naming of Distributed Files
• Mounting Remote Directories
• Authentication in Distributed Systems
• System model
• Role of cryptography
• Conventional cryptography
• Database systems
• Distributed database systems
• Principles of distributed database systems
• Cơ sở dữ liệu phân tán
• Distributed DBMS
• Distributed DBMS drchitecture
• Distributed query processing
• Distributed concurrency control
• Distributed reliability
• Fundamental definitions
• Distributed object DBMS
• Object models
• Mutual Exclusion
• Distributed Mutual Exclusion
• Lamport’s Algorithm
• Some notable points
• Distributed Deadlock Detection
• Deadlock Handling Strategies
• Control Organization for Deadlock Detection
• Centralized Deadlock Detection Algorithms
• Design problem
• Dimensions of the problem
• Distributed computing
• Design of distributed computing systems
• Global predicate detection
• Distributed shared memory
• Koo–Toueg coordinated checkpointing algorithm
• Parallel Processing & Distributed Systems
• Distributed System
• Definition of a Distributed System
• Computers vs
• Web Servers in the Internet
• Potentials and Challenges
• Transparency in a Distributed System
• Parallel database systems
• Load balancing
• Characterization of distributed systems
• System models
• Interprocess communication
• Remote invocation
• Distributed objects
• Web services
• Name services
• Coordination and agreement
• Transactions and concurrency control
• Distributed transactions
• Ubiquitous computing
• Resource Sharing
• Higher Performance
• Automotive Control
• Models for Distributed Algorithms
• Routing Algorithms
• Good paths
• Destination based forwarding
• The simple distributed algorithm
• Commit Protocols
• Transaction system architecture
• System failure modes
• Relational database systems
• Computer networks
• Lecture Distributed Database Management Systems
• Distributed Database Management Systems
• Bài giảng Hệ quản trị cơ sở dữ liệu phân tán
• Major DDBS architectures
• Client server architecture
• Peer to peer distributed systems
• Electronic data processing
• Distributed operating systems (Computers)
• Point to Point communication
• Basic reliable multicasting schemes
• Cluster Based distributed file systems
• Traditional file processing system
• Database approach
• Distributed computing system
• Distributed databases
• Major characteristics
• Decentralized database
• Query optimization
• QO in distributed environment