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Distributed Query Optimization and Security · LearnSpace
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Distributed Query Optimization and Security

Курс от Johns Hopkins University
Средний≈ 17.6 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

The course "Distributed Query Optimization and Security" provides a comprehensive exploration of query optimization and data security in distributed databases. Students will gain in-depth knowledge of how to secure data access through views and dynamic authorization techniques, essential for maintaining the integrity and confidentiality of distributed systems. Learners will also master distributed query processing, understanding how to evaluate, optimize, and implement efficient query plans. The course uniquely blends advanced database security techniques with practical applications of large-scale data systems, such as Hadoop, MapReduce, and HDFS. By completing this course, learners will be equipped with the skills to optimize complex queries, enhance database security, and handle large datasets effectively. With hands-on experience in MapReduce and HDFS, learners will develop the ability to create scalable, optimized, and secure distributed database systems. This course is ideal for professionals seeking to advance their expertise in database management and distributed systems, with a focus on both performance optimization and data protection.

Навыки, которые вы освоите

Distributed ComputingDatabase Management SystemsAuthorization (Computing)Big DataData Storage TechnologiesDatabase Architecture and AdministrationApache HadoopData IntegrityData AccessData ProcessingQuery LanguagesSQLFile SystemsDatabasesAlgorithmsDatabase TheoryDatabase Management

Программа курса

4 модулей · 37 учебных материалов

01Course Introduction2 материалов
Course OverviewЧтениеInstructor Biography - Dr. David SilberbergЧтение
02Semantic Data Control10 материалов

Implementing Database Security Through Views

Semantic Data ControlЧтение

Учитесь у экспертов

David Silberberg

Преподаватель курса

Distributed Query Optimization and Security
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Обучение на Coursera

≈ 17.6 ч

4 модулей

Язык: Английский

Субтитры: Узбекский, Казахский

Часть программы вашего университета
Enforcing Semantic IntegrityВидео
Enforcing Semantic Distributed IntegrityВидео
Reading ReferencesЧтение
Implementing Database Security Through ViewsЗадание

Dynamic Authorization and Cascading Grant and Revoke Policies

Cascading RevokesВидеоReading ReferencesЧтениеDynamic Authorization and Cascading Grant and Revoke PoliciesЗадание

Module-end Assessments

Self-Reflective Reading: Privilege Management in Distributed DatabasesЧтениеSemantic Data ControlЗадание
03Distributed Query Processing10 материалов

The Motivation for Query Optimization

Distributed Query ProcessingЧтениеQuery Processing ExampleВидеоQuery Transformation RulesВидеоReading ReferencesЧтениеThe Motivation for Query OptimizationЗадание

Evaluating the Cost-Effectiveness of Query Plans

Query Operations CostsВидеоReading ReferencesЧтениеEvaluating the Cost-Effectiveness of Query PlansЗадание

Module-end Assessments

Self-Reflective Reading: The Power of a Unified Model in Query ProcessingЧтениеDistributed Query ProcessingЗадание
04Query Optimization and an Introduction to Hadoop, MapReduce and HDFS15 материалов

Optimizing Data Processing with HDFS and Hadoop

Distributed Query OptimizationЧтениеHadoop Distributed File System (HDFS) and Advanced HadoopЧтениеQuery Optimization StepsВидеоQuery Optimization StatisticsВидеоIngres AlgorithmВидеоReading References ЧтениеOptimizing Data Processing with HDFS and HadoopЗадание

Understanding System R Algorithm

System R AlgorithmВидеоDistributed IngresВидеоSystem R* AlgorithmВидеоReading ReferencesЧтениеUnderstanding System R AlgorithmЗадание

Module-end Assessments

Self-Reflective Reading: Query Optimization and an Introduction to Hadoop, MapReduce and HDFS 1ЧтениеSelf-Reflective Reading: HDFS Modifications for Enhanced Random Access PerformanceЧтениеQuery Optimization and an Introduction to Hadoop, MapReduce and HDFSЗадание