Effective Strategies for the Agile Developer. Part 1 describes the fundamental skills and knowledge that. This includes the basics of object orientation, relational databases, the. Find out what normalization is and how your database can benefit from it or suffer from it. Learn the advantages, disadvantages, and some techniques and guidelines. Without this common base of knowledge it is very difficult for. A significant problem in the IT industry is that most data books do not. This needs to stop. Part 2 focuses on how to take an evolutionary approach to data. This section sets the foundation for a model driven development MDD. AMDD approach. where your application code and database schemas are based on agile models. This isnt the only way to work, you may decide to take a. TDD approach instead or better yet combine it with AMDD. Both methods support evolutionary development but because MDD is very. I suspect that they will gravitate more. AMDD approach rather than a TDD approach. However, some agile developers, particularly extreme programmers, prefer. TDD over AMDD. Luckily the two. The implication is that TDD will become more important to data. This. section also describes database refactoring, an evolutionary technique that. In many ways database refactoring is normalization after the fact. Chapters describing mapping objects to relational databases, performance. Part 3 focuses on implementation techniques and strategies such as. XML. An important observation is that many of these topics are traditionally. Part 4 describes strategies for adopting agile database. These chapter provides. Part 1 Foundational Skills and Knowledge. Chapter 1 Data Can Be Agile. Explores how application developers, database administrators. DBAs, enterprise architects, and data administrators can work together. Normalization is the process of organizing data into a related table it also eliminates redundancy and increases the integrity which improves performance of the query. Normalization helps in achieving resource optimization with improvements in MySQL database design. Learn about database normalization in MySQL. Chapter 2 From Uses Cases to Databases Real World UML. Object technology is the norm for modern projects, therefore it is critical. Unified. Modeling Language UML 2. UML data modeling. Chapter 3 Data Modeling 1. Data modeling is a fundamental skill that all software. UML data modeling is covered in detail. Chapter 4 Data Normalization. Normalization is a collection of design strategies that. Chapter 5 Class Normalization. The concepts of normalization can be applied to object. Chapter 6 Relational Database Technology, Like it or Not. Relational databases RDBs have been the dominant technology for. Chapter 7 Overcoming The Object Relational Impedance. Mismatch. Object technology. Barbie Team Gymnastics Games'>Barbie Team Gymnastics Games. Worse yet is the cultural mismatch between object professionals and. Chapter 8 Legacy Databases Everything You Need to Know. But Are Afraid to Deal With. Virtually. Part 2 Evolutionary Database Development. Chapter 9 Vive La Evolution. This chapter argues that agile software. Therefore if. data professionals wish to remain relevant they must embrace evolutionary. Chapter 1. 0 Agile Model Driven Development AMDD. Agile Modeling AM is a chaordic collection of practices for the. AM defines a streamlined approach to evolutionary modeling for agile. Chapter 1. 1 Test Driven Development TDD. Test driven development TDD is a development approach where. This minimizes the feedback loop while providing developers with the. Chapter 1. 2 Database Refactoring. A database refactoring is a small change to a database schema. The process of database refactoring enables you to. Chapter 1. 3 Database Encapsulation Strategies. Encapsulating access to data sources enables developers to evolve. Chapter 1. 4 Mapping Objects to Relational Databases. When working with object and relational technologies you must map. Chapter 1. 5 Performance Tuning. The need to ensure sufficient system performance is often a. On agile. projects it motivates changes almost from the beginning. Chapter 1. 6 Tools for Evolutionary Database Development. An overview of testing tools,. Part 3 Data Oriented Development Techniques. Chapter 1. 7 Implementing Concurrency Control. Concurrency control deals with the issues involved with allowing. Chapter 1. 8 Finding Objects in Relational Databases. Firmware Dd-Wrt Tp Link. A common programming task is retrieve one or more objects from a. Chapter 1. 9 Implementing Referential Integrity and Shared. Business Logic. When one entity references another then that other. Referential. integrity is an issue when a row references another row, an object. Chapter 2. 0 Implementing Security Access Control. Your. system must ensure that authenticated users access only what they are. The complexities. Chapter 2. 1 Implementing Reports. There are several common strategies to support reporting. Chapter 2. 2 Advanced XML No, Just Realistic XML. XML. Unfortunately many people seem to have forgotten the data. XML is the panacea. This is hardly the case. XML. Part 4 Adopting Agile Database Techniques. Chapter 2. 3 How to Become Agile. As an individual you. First you need to adopt the agile attitude and then you need to. Chapter 2. 4 Bringing Agility Into Your Organization. People, and therefore organizations, resist change. To adopt agile database techniques you need to overcome this. I Wrote This Book. Since the early 1. Ive been working with both object and. RDB technologies to build business applications, and since. Ive done a fair bit of writing on the subject. These writings have appeared in Software. Development, in several of my books in particular. Object Applications That Work and. Object Primer, and on my personal. The two white papers at my site, one on mapping objects to RDBs. The persistence layer paper has even been used as the basis for several. Although its. been very rewarding for me to share my ideas through these writings I never took. I written everything that I. This. book rectifies this situation. As a consultant Ive worked with object and data professionals. Weld Strength Calculator Software. In doing so Ive worked in traditional environments that take a. Over time Ive worked on. Data oriented issues where. Although traditional project teams seemed to have a handle on how to deal. Being an. ex data specialist oh no, my horrible secret is out and being experienced in. I often found ways for the two groups to work together. My experience was that data professionals were often overly focused on. So I would help the two. For these two groups to. I would even call into question the wisdom of having. This book describes the skills that both data. As a methodologist I have actively tried to find ways to develop. Enterprise. Unified Process. TM EUP to agile approaches such as Agile. Modeling AM and now agile database techniques. In part this book is an extension of AM to help describe how data. Although many people. Ive often found that those opposed to it have never. For data. professionals to remain relevant they must be prepared to work in an agile. I suspect you see this sort of thing happen within your organization all of the. My experience, on actual. Many people will tell you that it wont work, but all theyre really. This book describes numerous, proven techniques that support. When I first started writing this book I intended its focus to be. Agile Data AD method. This method describes how data professionals and application developers. It also describes how enterprise professionals, such as enterprise. Because I was taking. I quickly. realized that the real value lay in detailed development techniques instead of. So I. You Anyone who is interested in improving their productivity as a. We actively work with clients around the world to. IT practices. typically in the role of mentorcoach, team lead, or trainer. A full. Scott W. Ambler Associates.
Home / Database Normalization Software