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Business intelligence tools for small companies : a guide to free and low-cost solutions /
Business intelligence tools for small companies a guide to free and low-cost solutions /
Learn how to transition from Excel-based business intelligence (BI) analysis to enterprise stacks of open-source BI tools. Select and implement the best free and freemium open-source BI tools for your company's needs and design, implement, and integrate BI automation across the full stack using...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Berkeley, CA :
Apress,
2017.
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| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
Tabla de Contenidos:
- At a Glance; Contents; About the Authors; About the Technical Reviewer; Acknowledgments; Introduction; Chapter 1: Business Intelligence for Everybody; What Is Business Intelligence?; BI Evolution; From Strategic to Tactical; Big Data; Internet of Things; BI Characteristics; Hidden Relevant Information; Accuracy; Significant KPIs; On Time; Company Analytics Life Cycle and Continuous Improvement; Benefits of BI; Direct Benefits; Indirect Benefits; Objectives; Who Can Get Benefit from BI?; BI Platform Components; Source ERP; Database; ETL; Front-End Tool; Budgeting Tool.
- BI Platform LocationBI Concepts; Datawarehouse; DataMart; Logical Model; Relational Model; Normalized Model; Denormalized Model; Star Model; Snowflake Model; Physical Model; BI Main Objects; Project; Tables; Facts; Dimensions; Reports; BI Approaches; Query and Reporting; Information Sharing; Dashboarding; Data Import; Data Discovery; MOLAP; Data Mining; Incoming Approaches; BI Capabilities; Drilling; Pivoting; Visualizations; Map Visualizations; Sorting; Grouping; Filtering; Conditional Expressions; Subtotals; Administration; User Interface; Conclusion.
- Chapter 2: Agile Methodologies for BI ProjectsIntroduction to Agile Methodologies; Agile Approaches; Our Recommended Mix between Scrum and Kanban; Developing Projects with Scrum; Roles; Product Owner; Scrum Master; Development Team; Stakeholders; Users; Product Owner Assistant; Sprint; Specific Scrum Meetings; Release; Artifacts Used in Scrum; User Story; Developer Story; Product Backlog; Definition of Done; When to Start
- Ready Definition; Product Backlog Burndown Chart; Sprint Backlog; Sprint Backlog Burndown Chart; Impediment List; Improvement List; Limiting Spent Time with Timeboxing.
- SpikeMaintenance with Kanban; Kanban Concepts; Task Workflow; Task Board and Visual Management; Work In Progress; Lead Time; Mix of Both Methodologies, Scrumban; Peculiarities of Scrum for BI; Sprint 0
- Longer Initial Analysis; BI Project Segmentation; Front-End vs. Back-End Activities; Role Isolation
- Specific Knowledge; Developer Story Types in BI; Data Modeling Developer Stories; ETL Developer Stories; BI Model Developer Stories; Report and Dashboarding Developer Stories; MOLAP Developer Stories; Agile Management Tools; Trello; JIRA Software; Conclusion; Chapter 3: SQL Basics.
- What Is SQL?The Relational Model; Databases and Database Vendors; ACID Compliance; Types of SQL Statements; SQL Datatypes; Numeric Datatypes; Text Datatypes; Date Datatypes; Other Datatypes; Retrieving Data from a Table; The select * Statement; The select column Statement; The select count (*) or count (column) Statement; The select distinct Clause; Sorting; Filtering; The Where Clause; Operators; Logical Operators; Grouping Data; Using Subqueries; Joining Tables; Types of Joins; Cartesian Join; Inner Join; Outer Join; Left Outer Join (or Left Join); Right Outer Join (or Right Join).