Böcker av Rob Richardson

Railroads have been a part of Orange County for over 130 years. The great names of American railroading--Atchison, Topeka, and Santa Fe; Southern Pacific; and Union Pacific--were firmly planted here by the early 1920s and linked with the largest interurban rail system in the United States, the famed Pacific Electric Railway. Thousands of people passed through Orange County's depots during the 1940s as they came to serve at the many military bases located here during World War II. The names have since changed, and yet the county's rail scene remains as dynamic as ever, with Amtrak, Metrolink, and amusement park railroads joining the Burlington Northern Santa Fe and Union Pacific. Railroad depots, new and old, are located across Orange County and continue on both as vital parts of history and the future of transportation for America's fifth most populated county.

Few software developers would build an application without using source control, but its adoption for databases has been slower. Yet without source control to maintain the scripts necessary to create our database objects, load lookup data, and take other actions, we cannot guarantee a reliable and repeatable database deployment process, let alone coordinate database upgrades with changes to the application. We also run the risk that our "ad hoc" database patching will cause inconsistencies and data loss. Source control can and should play a key role in the database development and deployment process, and this book will show you exactly how to get started. It provides 'just enough' detail about the core components of a source control system and how to incorporate that system into the database development and deployment processes, covering: - Database Source Control architecture - what to include, how to structure the components - Collaborative editing - teamwork on a database project, while minimizing change conflicts and data loss. - Change auditing - what changed between versions and who changed it? - Branching -work independently on separate features and control what to deploy and when - Merging - what happens if one user changes a column name while another updates its data type? A merge operation lets the team decide the correct outcome - Building and Deploying databases - building new databases and upgrading existing ones from source control Every chapter follows the same "half-theory, half practice" template, so you learn the concepts then see how they work.