Kirjahaku

With the aim of simplifying relational database modeling, Database Modeling Step-by-Step presents the standard approach to database normalization and then adds its own approach, which is a more simplistic, intuitive way to building relational database models. Going from basics to contemporary topics, the book opens with relational data modeling and ends with BigData database modeling following a road map of the evolution in relational modeling and including brief introductions to data warehousing and BigData modeling. A break-down of the elements of a model explains what makes up a relational data model. This is followed by a comparison between standard normalization and a more simplistic intuitive approach to data modeling that a beginner can follow and understand.A brief chapter explains how to use the database programming language SQL (Structured Query Language), which reads from and writes to a relational database. SQL is fundamental to data modeling because it helps in understanding how the model is used. In addition to the relational model, the last three chapters cover important modern world topics including denormalization that leads into data warehouses and BigData database modeling. The book explains how there is not much to logical data modeling in BigData databases because as they are often schema-less, which means that BigData databases do not have schemas embedded into the database itself, they have no metadata and thus not much of a logical data model.Online bonus chapters include a case study that covers relational data modeling and are available at the author’s web site: www.oracletroubleshooter.com/datamodeling.html

Business Finance Planning with Microsoft® Excel® shows how to visualize, plan, and put into motion an idea for creating a start-up company. Microsoft Excel is a tool that makes it easier to build a business financial planning process for a new business venture.With an easy-to follow structure, the book flows as a six-step process:Presenting a case study of a business start-upCreating goals and objectivesDetermining expenses from those goals and objectives,Estimating potential sales revenue based on what competitors charge their customersPredicting marketing costsFinalizing the financial analysis with a of financial statements.Written around an IT startup case study, the book presents a host of Excel worksheets describing the case study along with accompanying blank forms. Readers can use these forms in their own businesses, so they can build parts of their own business plans as they go. This is intended to be a practical guide that teaches and demonstrates by example, in the end presenting a usable financial model to build and tweak a financial plan with a set of customizable Excel worksheets. The book uses practical techniques to help with the planning processing. These include applying a SWOT (strengths, weaknesses, opportunities, and threats) matrix to evaluate a business idea and SMART (Specific, Measurable, Achievable, Relevant, and Time-Bound) objectives to link together goals. As the book concludes, readers will be able to develop their own income statement, balance sheet, and the cash-flow statement for a full analysis of their new business ideas.Worksheets are available to download from: https://github.com/gjtpowell/business_finance_planning

This book teaches the basics of Oracle GoldenGate, which is a product that is used to simplify the process of Oracle Database Replication. GoldenGate can be used for reporting, failover, high availability, live reporting, data warehousing, and BigData ETL process, as well as connecting to multiple other data sources outside of Oracle Database such as SQL Server, MySQL, Teradata, PostgreSQL, and many others. The purpose of GoldenGate and its popularity is its ability to make the highly complex architecture of database replication into a much more simplistic task. This book teaches the reader how to use Oracle GoldenGate, from installation to troubleshooting.

Business Finance Planning with Microsoft® Excel® shows how to visualize, plan, and put into motion an idea for creating a start-up company. Microsoft Excel is a tool that makes it easier to build a business financial planning process for a new business venture.With an easy-to follow structure, the book flows as a six-step process:Presenting a case study of a business start-upCreating goals and objectivesDetermining expenses from those goals and objectives,Estimating potential sales revenue based on what competitors charge their customersPredicting marketing costsFinalizing the financial analysis with a of financial statements.Written around an IT startup case study, the book presents a host of Excel worksheets describing the case study along with accompanying blank forms. Readers can use these forms in their own businesses, so they can build parts of their own business plans as they go. This is intended to be a practical guide that teaches and demonstrates by example, in the end presenting a usable financial model to build and tweak a financial plan with a set of customizable Excel worksheets. The book uses practical techniques to help with the planning processing. These include applying a SWOT (strengths, weaknesses, opportunities, and threats) matrix to evaluate a business idea and SMART (Specific, Measurable, Achievable, Relevant, and Time-Bound) objectives to link together goals. As the book concludes, readers will be able to develop their own income statement, balance sheet, and the cash-flow statement for a full analysis of their new business ideas.Worksheets are available to download from: https://github.com/gjtpowell/business_finance_planning

This book teaches the basics of Oracle GoldenGate, which is a product that is used to simplify the process of Oracle Database Replication. GoldenGate can be used for reporting, failover, high availability, live reporting, data warehousing, and BigData ETL process, as well as connecting to multiple other data sources outside of Oracle Database such as SQL Server, MySQL, Teradata, PostgreSQL, and many others. The purpose of GoldenGate and its popularity is its ability to make the highly complex architecture of database replication into a much more simplistic task. This book teaches the reader how to use Oracle GoldenGate, from installation to troubleshooting.