Brochure, Data Repository Assignment Example | Topics and Well Written Essays - 1000 words

Brochure, Data Repository - Assignment Example The Patient-Keeper Business Continuity will serve as a secondary access point for physicians and other hospital/clinical staff thereby keeping the hospital running. The system also supports web portal and other mobile devices; thus, enabling the clinicians accessing current information as would be in the case of downtime. Data captured from new patients during downtime using this application are automatically synchronized into the main system once they are set up. Key Features of Data Repository The backbend systems in the form of abstract application data HIS domains and multiple hospital systems aggregated data Complete patients’ information with historical data loader Purges and achieves data defined or based on parameters Benefits Lower costs for upgrading or changing HIS since there is no need of retaining physicians There is room for adding hundreds or thousands of portal users without interfering with HIS load It reduces IT costs for continuity especially during HIS dow ntime Helps in accessing, integrating, and solving challenges in hospitals and health care systems It performs it's intended services without replacing the existing systems It acts on the top layer in the help formation systems thereby providing simple, rich, and timely information to both patients and health care providers. Health care systems and patient can collect data concerning Patient Keeper Data Repository since they can use the same data: To analyze the system across time periods Adopt variance analysis across different scenarios Drill down into the collected data towards understanding the system Use that data for real time consolidation across varied entities Database A database is a term referring to a collection of information that are organized in an effective and effective way to allow computer programs to be selected easily according to the desired data pieces. Therefore, the database can be regarded as an electronic filing system. Traditionally, databases are often o rganized according to fields, records, and files. Database files are single pieces of information wile records are complete sets of fields that are contained in a collection referred to files (Kroenke, 2012). For instance, files analogously are related to telephone books that contain a list of records each of which is defined under three main fields including name, address, and the telephone number. The information in the database is usually accessed through the database management system (Kroenke, 2012). The database management system is a collection of programs that facilitate feeding, organizing, and selecting data from the database. Primary Key is a relational table that identifies each record in the database system uniquely. The Primary Key can be either a normal attribute that has unique features such the table’s social number security, or the DBMS can generate the Primary Key through globally unique identifiers. It should be noted that the primary key has a single or m ultiple unique attributes that are combined as a unit. The vital features of primary keys are that it must contain a unique value to each data row and it can never contain a null value (Kroenke, 2012). The foreign key is a group of columns within a relational database table. Notably, the foreign key links between any two data in two different tables. Therefore, it acts as a cross reference between these tables