Essay on Data Warehousing & Relational Databases: A Crucial Action for Businesses

Introduction

One of the crucial actions of any organization is to alter information into data. The utilization of data warehousing and relational databases has attained notoriety as a guideline for businesses. Known database architecture causes the flow of data to be continuously smooth. This schema exists as the bedrock from the relational database, characterizing the field, views, tables, indexes, relationships, and other aspects. The schema will be developed by conceptualizing the workflow, processes, and business of the company. After all, your organization is a creative Internet-based business; motion approaching data warehousing gives the expression to be one of the best suitable alternatives to provide your organization competing for an advantage. Nevertheless, these ideas must be clear to the senior executive board in a demeanor to reinforce support.

Is your time best spent reading someone else’s essay? Get a 100% original essay FROM A CERTIFIED WRITER!

Save 25%

This paper will reinforce the necessity for the utilization of data warehousing and relational databases. From an executive point of view, it may be critical to demonstrate the adaptability that can occur from executive neglect. Secondly, the paper develops a database schema that reinforces the organization's processes and business. Support and explain the database schema with respective disputes that backs the reason for the architecture. Thirdly, this document will create and identify database tables with applicable field-naming practices. Again, recognize foreign keys and primary keys, and clarify in what way referential integrity will get accomplished. Assign the database tables to third standard form (3NF) Next, create and identify an Entity-Relationship ( ER) Diagram describing the tables of the database schema over the utilization of vivid tools in open source alternate specifically Dia or Microsoft Visio.

Further, create and label a (DFD) Data Flow Diagram disclosing the tables of your database schema over the use of vivid tools in open source alternatives, specifically Dia or Microsoft Visio. Further, demonstrate the flow of data along with outputs and inputs for the utilization of a data warehouse. The drawing/blueprint should outline information tween specified data marts, operational systems, source systems, and data warehouses.

The Necessity for the Utilization of Data Warehousing and Relational Databases

Data warehousing has become a common practice in major IT-related firms, especially in the 21st century. This trend is primarily on the rise in many sectors of the economy in modern times, with its popularity being attributed to a wide range of factors. To understand the importance of data warehousing in an organization such as in our case, it is essential to distinguish between the concept of warehousing and the traditional database methods used by companies.

A data warehouse can be defined as a repository of specially selected and adapted operational data that is set in such a manner that it can successfully be employed in the computation and analysis of statistical questions. Organizations have widely adopted the technology in recent times due to its effectiveness in business intelligence, and its ease in strategy formulation and implementation. With data warehousing, an organization can store larger volumes of data as compared to the traditional databases, with the efficiency of being able to utilize such information to enhance its competitiveness whenever it is required. The faster processing capabilities of using warehousing, coupled with the non-volatility, time variance, and subject-oriented data generation, make it a valuable tool in a company's decision-making process.The relational database also plays a somewhat similar role as with the data warehouse. These are more useful when dealing with data points that are related to each other. Their accuracy thus depends on integrity rules that specify the required patterns, eliminating erroneous information from entering the database. When accurately structured and applied, relational database tools could be compelling in managing company affairs and decision making within the organization.

The benefits of using relational databases and data warehousing in an organization are vast and numerous. One immediate advantage that cannot be ignored is the data consistency that would be realized from its use. Organizations gather and transmit large numbers of data regularly. These data include both critical and non-critical events that are crucial to the running of business affairs. Payment and financial data, for instance, as well as programs meant for the everyday running of company affairs, make up some of these critical data. Such data require data consistency to avoid potential loses for the company. In such cases where high levels of accountability are vital, relational databases and data warehouses would be beneficial in ensuring that multiple instances of data are fed into the database simultaneously.

Cloud computing is a charismatic pathway for information automation/technology that presents security risks, connectivity, availability, and regulatory compliance as a responsibility. (Mesevage, 2019) End consumers are constantly reevaluating information from the cloud that has heightened bandwidth utilization immensely. Latency questions and problems administrating essential data through an outside party do not give everyone a good vibe. (Mesevage, 2019) There is nothing concrete ensuring that the external party has an identical set of guidelines approaching security that your company presents.

Virtualization is not a cloud gauge; still, a vital technology that makes cloud computing actions. (Mesevage, 2019) Cloud calculations grant different users accessibility to a pool of assets; meantime Virtualization can manufacture one asset act like many. (Mesevage, 2019) Virtualization is so incredible on account of an individual lone server that can reconstruct itself into many virtual systems, isolated parts of hardware with an overabundance of memory, network capacity, processing, and storage. (Mesevage, 2019) Each virtual system runs apart while assigning the resources of an individual host system because they are laden with hypervisors. Hypervisors are labelled the abstraction layer that segregates physical reinforcement from their virtual environments. (Mesevage, 2019)

Commitment and atomicity issues within an organization also necessitate the use of relational and data warehouses. A relational database, for instance, would be essential in situations where commitment policies involve strict and granular levels. In such cases, a relational database would ensure that data is accurate through its multifaceted approach where a database cannot commit for one part unless there is a certainty that all other related systems would be undertaken.

Similarly, organizations that involve data access with multiple repetitions. Scalability of data would also be easily managed through the use of relatable database and data warehouses. BHere, the data acquisition tool in the data warehouse would play a crucial role in acquiring, transferring, extracting and transforming data into forms that would be easily manipulated by the company. Such a move would be necessary for the organization to maintain its efficiency, especially where numerous systems run concurrently.

Database Schema

A database schema would be necessary to demonstrate the path which the company would have to follow in the new venture involving merging with the second company to assign responsibilities to the different parties involved as well as the roles of each in the entire process. The merger would inevitably require extensive reworking of the existing database to accommodate the new changes while at the same time being functional enough to keep the organization going during and after the transition stage. Considering the vast amount of capital and finances at stake with the company and its partner in the merger.

Different requirements for the creation of a schema by Gritty will have to be assessed as the company will be seeking to expand from the current single storey to about three levels in the six months following the consolidation. Additionally, there will also have to plan for the transportation of two large organizations to the new location. Alterations thus would have to take place to meet the increasing infrastructural demands, thus necessitating the restructuring of the existing systems. At present, the organization has in place relational databases and operating systems which it utilizes in managing its operation and processes but has interests in incorporating data warehousing in the new plan for enhanced operating ease.

Over 71% of CEOs Chief Executive Officers regarding their employees the most vital aspect in their organizations' fiscal accomplishments. (Lucidchart, 2019) When merging two companies, it's essential for (HR) Human Resource to have a plan to enhance the strategic calibration of resources and staff. (Lucidchart, 2019) Strategic human resource planning safeguards adequate staffing accommodating your company's functional objectives, coordinating the right people at the right time with the perfect skills (Lucidchart, 2019).

It's critical to get to know your current staff. Questionnaires, self-evaluations, and past performance evaluations will enlighten your assessments. (Lucidchart, 2019) Understand all the resources both companies have is essential. How can we leverage these resources to maximize our profit potential? Completing an accurate demand forecasting and supply forecasting will get you there. (Lucidchart, 2019) All the employees in this merger, including new hires, need training sessions on information security, cloud computing, risk management, systems backups, Database, Data Warehousing, Virtualization, Network Infrastructure, and Security. None of this works unless the employees have a willingness to learn and grow, be flexible, and ready to adapt to change with a great attitude.

Database Tables

Database tables are some of the most useful tools when structuring organization processes. These tables help with the organization of the methods that the company wishes to follow in the realization of their plans and goals, both long term or otherwise. In our case, the database tables were used to present the flow of events from one level to the next within the desired 60 day period after which the merger would proceed. Listed therein thus were the critical paths to enable the company to transition smoothly to the next phase of company growth.

With the Gritty merger, the upper management thinks it's important not to skimp on the budget. Two quality companies mean a healthy budget. Staffing will cost 650,000 six hundred and fifty thousand dollars. Infrastructure will cost 450,000 four hundred and fifty thousand dollars. Office furniture will cost Gritty, 300,000 three hundred thousand dollars. Expanding the floors is a one million dollar 1,000,000 expense. A large-scale problem IT departments face is making sure that activities and projects serve as an economical, effective, and efficient utilization of those resources. ( Stewart B & Hrenewich, 2009) Useful cost information and forecasting will increase the chances of the project being successful. ( Stewart B & Hrenewich, 2009)

How do we define scope control? According to PMBOC Project Management Body of Knowledge), scope control is a component of the Monitor & Controlling Process Group, which hones and targets project management. The allure of this method of controlling modifications and has been regarded as a process by PMBOC. (Mulder, 2017) Scope Control consists of Product Scope (magnitude of the product) and Project Scope (extent of the project). Product scope entails the actions pertinent...