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View general information Description Information prior to enrolment Learning objectives and results Content View the UOC learning resources used in the subject Guidelines on assessment at the UOC View the assessment model | |||||
This is the course plan for the first semester of the academic year 2024/2025. To check whether the course is being run this semester, go to the Virtual Campus section More UOC / The University / Programmes of study section on Campus. Once teaching starts, you'll be able to find it in the classroom. The course plan may be subject to change. | |||||
This subject focuses on knowing the main concepts related to distributed systems and applications at Internet scale. Distributed applications are systems formed by some, several or many computers interconnected thorough a network and with processes that interact with each other in a complex way, sharing resources and services. | |||||
Networks and Internet Applications , Operating systems and object-oriented programming (practical assignments are done in Java) | |||||
The main objective is to know the organization of distributed systems, their issues and the main algorithms and mechanisms that are used to address them, as well as examples of popular distributed applications. The general objectives are summarized in:
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Module 1. Introduction and general concepts 1.1. Characterization of distributed systems 1.2. System models. Module 2. Fundamentals of distributed systems 2.1. Global time and state 2.2. Coordination and consensus 2.3. Transactions and concurrence control 2.4. Transactions Distributed 2.5. Replication 2.6. Safety Module 3. Middleware and use cases 3.1. Indirect communication 3.2. Peer systems 3.3. Distributed systems design: Google's case study |
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The assessment process is based on students' own work and the assumption that this work is original and has been carried out by them. In assessment activities, the following irregular behaviours, among others, may have serious academic and disciplinary consequences: someone else being involved in carrying out the student's assessment test or activity, or the work being not entirely original; copying another's work or committing plagiarism; attempting to cheat to obtain better academic results; collaborating in, covering up or encouraging copying; or using unauthorized material, software or devices during assessment. If students are caught engaging in any of these irregular behaviours, they may receive a fail mark (D/0) for the assessable activities set out in the course plan (including the final tests) or in the final mark for the course. This could be because they have used unauthorized materials, software or devices (e.g. social networking sites or internet search engines) during the tests, because they have copied text fragments from an external source (internet, notes, books, articles, other student's projects or activities, etc.) without correctly citing the source, or because they have engaged in any other irregular conduct. In accordance with the UOC's academic regulations , irregular conduct during assessment, besides leading to a failing mark for the course, may be grounds for disciplinary proceedings and, where appropriate, the corresponding punishment, as established in the UOC's coexistence regulations. In its assessment process, the UOC reserves the right to:
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