Exam 70-767: Implementing a Data Warehouse using SQL

Exam Topics

Design, implement, and maintain a data warehouse (35–40%)

  • Design and implement dimension tables
  • Design and implement fact tables
  • Design and implement indexes for a data warehouse workload
  • Design storage for a data warehouse
  • Design and implement partitioned tables and views
  • Manage and maintain a SQL Data Warehouse
·        Manage queries by using labels; manage statistics; manage partition distribution; scale out the data warehouse; grow, shrink, and pause the data warehouse

Extract, transform, and load data (40–45%)

  • Design and implement an extract, transform, and load (ETL) control flow by using a SQL Server Integration Services (SSIS) package
  • Design and implement an ETL data flow by using an SSIS package
·        Implement slowly changing dimension, fuzzy grouping, fuzzylookup, audit, blocking, non-blocking, and term lookup transformations; map columns; determine the appropriate transform object for a given task; determineappropriate scenarios for Transact-SQL joins versus SSIS lookup; design table loading by using bulk loading or standard loading; remove extra rows or bad rows by using deduplication
  • Implement an ETL solution that supports incremental data extraction
  • Implement an ETL solution that supports incremental data loading
  • Debug SSIS packages
·        Fix performance, connectivity, execution, and failed logicissues by using the debugger; enable logging for package execution; implement error handling for data types; implement breakpoints; add data viewers; profile data with different tools; perform batch clean-up
  • Deploy and configure SSIS packages and projects

Build data quality solutions (15–20%)

  • Create a knowledge base
  • Maintain data quality by using DQS
  • Implement a Master Data Services (MDS) model
·        Install MDS; implement MDS; create models, entities, hierarchies, collections, and attributes; define security roles; import and export data; create and edit a subscription; implement entities, attributes, hierarchies, and business rules
  • Manage data by using MDS
·        Use MDS tools, use the Master Data Services ConfigurationManager, create a Master Data Manager database and web application, deploy a sample model using MDSModelDeploy.exe, use the Master Data Services web application, use the Master Data Services Add-in for Excel, create a Master Data Management hub, stage and load data, create subscription views

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