Data Warehousing System for Miller Inc

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.

. In any data warehousing model, the ultimate success of the operation is entirely dependent upon the strengths and weaknesses of the information delivery tools. If the tools are effective, data will be available in a robust manner that it ultimately appropriate for the end user. Because there are so many different types of delivery mechanisms, the data must be available in a variety of formats.

Since the first version of “Data Warehousing Fundamentals”, many corporations have implemented data warehousing systems, in addition to implementation the great benefits are notice. Many more enterprises are in the process of adopting this technology.

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.

Real-time data warehousing creates some special issues that need to be solved by data warehouse management. These can create issues because of the extensive technicality that is involved for not only planning the system, but also managing problems as they arise. Two aspects of the BI system that need to be organized in order to elude any technical problems are: the architecture design and query workload balancing.

TCS Company provided a solution to one of its client for changing hardware and software to existing database presented in client’s data warehouse for reutilization. Client is leading global provider for offering communication services, it delivers solutions to multinational Companies and Indian consumers (Tata consultancy). Company implemented a solution by replacing the existing hardware and software with TATA Company data warehouse

In class we have learned about various business information systems that aid in organizations experiencing more time and cost efficient solutions to internal and external challenges. At Shoppers Drug Mart, multiple business information systems are utilised to maximize profit and productivity. A transaction processing system is used at the point of sale to maintain a record of every transaction, including refunds and voids. The system records if the transaction was paid for in cash, debit, credit, or a gift card and possesses other features as

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 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.

Harrah’s had initially used enterprise data warehouse from Teradata. They have now expanded their database system since their customer base has increased. They make use of Teradata Priority Scheduler and Teradata Dynamic Query Manager. In order to protect their system from external attackers and to ensure total safety, Harrah’s makes use of Teradata Dual Active Solutions. This system is useful to identify customers that come for the first time and it provides services and offers tailor made for them. The system can also alert the staff of a customer who has returned after a very long time and make a customized greeting for such return customers. This will make the customers feel special

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

Online analytical processing (OLAP) is generally used to provide analysis of complex data. Often it is applied with a data warehouse. A data warehouse is similar to a regular database but they have differences. According to Inmon a data warehouse is “a subject-oriented, integrated, non-volatile, time-variant collection of data in support of management’s decisions [3]. Data warehouses provide more detailed information than regular databases, one reason they are recommended for analytics. Another way of describing it is, “Data warehousing is a collection of decision support technologies, aimed at enabling the knowledge worker (executive, manager, analyst) to generate wiser and faster decisions. [4] When using OLAP tools with data warehousing it can give the decision maker a clear advantage, which could give insight into why it is so highly valued. These mechanisms can help increase efficiency and provide them with a powerful advantage. At the core of any OLAP system is an OLAP cube

Every organizations have their own independent Data Warehouse and due to increase in the number of transactions, the size of the data is also increasing. Data warehouse is the central repository of information for an organization. There are multiple data sources like OLTP, excel, csv, txt, xml, etc, that are generated from various systems and are populated to data warehouse by ETL and thus Data Warehouse stores the summarized integrated business data in a central repository. The Data Warehouse is used for the analytical applications (OLAP – On-Line Analytical Processing), decision making, data mining and user applications.

The main difference between the database architecture in a standard, on-line transaction processing oriented system (usually ERP or CRM system) and a Data Warehouse is that the system’s relational model is usually de-normalized into dimension and fact tables which are typical to a data warehouse database design.

Data is the raw materials of any information system. With the revolution of Information Technology we are improving our decision making process more quick and smart. Data warehouse technology is the process of collection, sorting, structural formation, analysis, storing and presentation of data. So we say that data warehouse is the technology is overall data management system in the organization.