How can I choose the best solution for data warehouses?
In search of data warehouse solutions, four main items need to be considered: user interface, functionality, support and infrastructure. All four items have a direct impact on the user's acceptance, efficiency and quality of the solution. The data warehouse is a tool for a business news tool used to analyze data. There is a wide range of data warehouse solutions that can satisfy the needs of most organizations.
The user interface design has a huge impact on success or failure to solve data warehouses. Look for a tool that is clear, intuitive and easy to use. Read the user documentation and find out how complex the interface is and ask the intended users to test different options and provide feedback. It is important to note that all data warehouse solutions assume that users have been trained in data management and analysis techniques. Users without this background will find a set of tools too complex and confusing.
Explore other funand provided to ensure that all basic business requirements meet. Think about the primary intended use of the tool and attempt to overcome at least one warehouse in this environment. Examine the data extract tools, as well as a tool for writing questions to determine the overall suitability of the solution that meets your business needs.
There are two types of support provided by the majority of data warehouse solutions: technical and functional. Technical support is usually focused on hardware, software patches and updates. This type of support is included in the purchase price of the software in the first two to five years. Functional support includes user manuals, training, access to qualified resources and client services. The service contract describes in detail the required items and costs.
Data warehouse requires reserved hardware, planned advances, and support staff. In most companies is dAny architect responsible for creating infrastructure necessary for proper support and management of this tool. The data is filled in a warehouse from various sources, from corporate resources (ERP) systems to customers databases. The structure of data, selection criteria and data security methodology are the basic aspects of the solution that must be carefully reviewed.
See the availability of resources to support and use the solutions you are considering. A cheap solution is not a good choice if it is difficult to find qualified staff and to maintain. Take a look at the complexity of the tool and the time line needed to obtain the necessary skills within the decision -making process.