Week 1 Summary

Week One Reflection Summary
We learned that entropybases can be organized by using Data w arhousing. Data W behouses be intended to support executive decision making by obtaining a reliable and vast collection of data. Data w atomic number 18houses even out an extensive assortment of data that give a sage representation of industry conditions at any given window pane in time. Implementation of a data warehouse consists of the origination of schemes to extract data from operating systems and putting in office a warehouse database configuration that provides executives with unlimited access to the data. The grammatical construction data warehousing normally refers to the mixture of contrary databases across a whole company which is in contrast with a data mart.
A data mart is also considered a database, or a group of databases, intended to assist executives in making calculated assessments about their company. While a data warehouse mixes databases across a whole entity, data marts are typically smaller and emphasis is on a particular proposition transaction type or division. Certain data marts are subsets of larger data warehouses.
We also learned about different types of portals. Portals are used by companies to separate relevant data into categories. There are four types of portals.



An affinity portal offers bingle point of entry to people with affiliated interests. It can be used on the job for different department for interaction on projects that are shared. Affinity portals would be used by groups like political parties or hobby groups.
Commercial portals are the most popular because they are intended for broad audiences. The different two portals are industry wide portals and corporate portals, these are used by companies to separate information, gather thoughts, and create conversation for the business.
Another point of interest we learned was that E-commerce and E-business are homogeneous but slightly different. E-commerce is the process of buying, selling, transferring, or exchanging...If you want to annoy a full essay, order it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .