How Data Warehouse Is It Improves The Productivity By Redesigning Business Process And Work

Data warehouse helps in solving and managing the data from various sources and transactional systems with more speedy and efficiently, and converts those data into practical information. Along with, data warehouse serves in processing of large and complex queries in a highly-efficient manner.

Moreover, its relation to the data warehouse turns the first pattern of development on its head. Here multiple data marts are parents to the data warehouse, which evolves from them organically. The third pattern of development attempts to synthesize and remove the conflict inherent in the first two. Here data marts are seen as developing in parallel with the data warehouse. Both develop from islands of information, but data marts don’t have to wait for the data warehouse to be implemented. It is enough that each data mart is guided by the enterprise data model developed for the data warehouse, and is developed in a manner consistent with this data model. Then the data marts can be finished quickly, and can be modified later when the enterprise data warehouse is finished. These three patterns of data mart development have in common a viewpoint that does not explicitly consider the role of user feedback in the development process. Each view assumes that the relationship between data warehouses and data marts is relatively static. The data mart is a subset of the data warehouse, or the data warehouse is an outgrowth of the data marts, or there is parallel development, with the data marts guided by the data warehouse data model, and ultimately superseded by the data warehouse, which provides a final answer to the islands of information problem. Whatever view is taken, the role of users in the dynamics of data warehouse/data

Data warehouse – focuses primarily on storing data used to generate information required to make tactical or strategic decision. (pg. 9)

First 3 chapters of the book are written in a way that beginners may get clear view of the basic concepts. First chapter described the need regarding strategic information, information crisis, and that the data warehousing is a better solution for information crisis. Features and components of Data warehouse, along with the concept and need of metadata is described. Various trends in data warehouse are mentioned by the author based on his own industrial experience. Areas like Continued growth in data warehousing

One of the main functions of any business is to be able to use data to leverage a strategic competitive advantage. The use of relational databases is a necessity for contemporary organizations; however, data warehousing has become a strategic priority due to the enormous amounts of data that must be analyzed along with the varying sources from which data comes. Company gathers data by using Web analytics and operational systems, we must design a solution overview that incorporates data warehousing. The executive team needs to be clear about what data warehousing can provide the company.

Data warehouse has different concepts of data. Each concept is divided into a specific data mart. Data mart deals with specific concept of data, data mart is considered as a subset of data warehouse. In Indiana University traditional data warehouse is unable to create large data storage. Further it shows any errors and imposed rules on data. The early binding method is disadvantage. It process longer time to get enterprise data warehouse (EDW) to initiate and running. We need to design our total EDW, from every business rule through outset. The late binding architecture is most flexible to bind data to business rules in data modeling through processing. Health catalyst late binding is flexible and raw data is available in data warehouse. It process result by 90 days and stores IU data without any errors.

What information is accessible? The data warehouse offers possibilities to define what’s offered through metadata, published information, and parameterized analytic applications. Is the data of high value? Data warehouse patrons assume reliability and value. The presentation area’s data must be correctly organized and harmless to consume. In terms of design, the presentation area would be planned for the luxury of its consumers. It must be planned based on the preferences articulated by the data warehouse diners, not the staging supervisors. Service is also serious in the data warehouse. Data must be transported, as ordered, promptly in a technique that is pleasing to the business handler or reporting/delivery application designer. Lastly, cost is a feature for the data

A data warehousing is defined as a collection of data designed to support management decision making. Data warehouses contains a wide variety of data that present a coherent picture of the business conditions at a single point in time. Development of a data warehouse includes development of the systems that extract data from operating systems plus the installation of the warehouse database system that provides managers flexible access to the data. The term data warehousing generally refer to the combination of many different databases across an entire enterprise. (webopidia)

One crucial thing that organizations need to consider in today’s unstructured data world is to successfully integrate data warehouses. For this, the companies need to re-consider their enterprise data architecture and classify the governance strategy that can be talented through such efforts. There lies a need for data managers

A data warehouse is a large databased organized for reporting. It preserves history, integrates data from multiple sources, and is typically not updated in real time. The key components of data warehousing is the ability to access data of the operational systems, data staging area, data presentation area, and data access tools (HIMSS, 2009). The goal of the data warehouse platform is to improve the decision-making for clinical, financial, and operational purposes.

Enterprise Data Warehouses (EDW) have become the foundation of many enterprises' systems of record, serving as the catalyst of strategic initiatives encompassing Customer Relationship Management (CRM), Supply Chain Management SCM) and the pervasive adoption of analytics and Business Intelligence (BI) throughout enterprises. The role of databases continues to be an ancillary one, supporting the overall structural and data integrity of the EDW and increasing its value to the overall enterprise (Phillips, 1997). The advances made over the last decade in the areas of Extra, Transact & Load (ETL) have made it possible to create EDW frameworks and platforms more efficiently, creating greater accuracy in overall database and data warehouse performance as a result (Ballou, Tayi, 1999). The creation and use of an EDW to further drive an organization to its objectives requires that the differences between databases and data warehouses be defined, in addition to a clear, concise definition of just what data warehouse technologies are. Finally, the relationship between data warehouses and business intelligence (BI) including analytics needs analysis and validation. Each of these three areas are discussed in this analysis.

The data warehouse comes ready for use, but an organization has to get prepared to use it. The main factor is data warehouse usage. A data warehouse can be used for decision making for management staff.

Data warehouse are multiple databases that work together. In other words, data warehouse integrates data from other databases. This will provide a better understanding to the data. Its primary goal is not to just store data, but to enhance the business, in this case, higher education institute, a means to make decisions that can influence their success. This is accomplished, by the data warehouse providing architecture and tools which organizes and understands the

A data warehouse (DW) is the collection of processes and data whose primary purpose is to support the business with its analysis and decision-making. In other words, it is not just one thing, but a collection of many different parts. Data Warehousing has become an essential part of a successful company. Data is constant and is advantageous when utilized in the correct way. It has become evident within the company the need for encompassing the concept of data warehousing, and how data warehousing and analytics, once incorporated as part of business intelligence for within the company, would be lead to optimal solution. When introducing a new product to market it is important to develop a strategy that can blueprint the potential for success. Elements to consider are design, development, and implementation of the data warehouse as to collect information for various data mining projects.

As your business evolves, the data warehouse may not meet the requirements of your organization. Organizations have information needs that are not completely served by a data warehouse. The needs are driven as much by the maturity of the data use in business as they are by new technology.