Computers And Technology College

Trace the flow of data through the data warehouse from beginning to end.Support your answer​

Answers

Answer 1

Explanation:

The flow of data through a data warehouse typically follows a specific process. Here is a general overview of the data flow from beginning to end:

1. Data Sources:

The data warehouse begins with various data sources, which can include transactional databases, external systems, flat files, APIs, or any other sources where relevant data is stored. These sources may be distributed across different departments or systems within an organization.

2. Data Extraction:

The first step is to extract the data from the different sources. This involves identifying the relevant data and retrieving it in a suitable format for further processing. Extraction methods may include direct database connections, data integration tools, or custom scripts.

3. Data Transformation:

Once the data is extracted, it goes through a series of transformations to make it suitable for analysis and storage in the data warehouse. This includes cleaning the data, removing duplicates, standardizing formats, aggregating values, applying business rules, and resolving inconsistencies.

4. Data Loading:

The transformed data is then loaded into the data warehouse. This step involves mapping the transformed data to the appropriate tables and columns within the data warehouse schema. Loading methods can vary, including bulk loading, incremental loading, or real-time streaming depending on the requirements and capabilities of the data warehouse.

5. Data Storage:

The loaded data is stored in the data warehouse, typically organized in a dimensional or star schema. The data warehouse employs optimized storage structures and indexing techniques to support efficient querying and analysis. This structured storage enables quick access and retrieval of data for reporting and analysis purposes.

6. Data Integration:

In addition to the primary data sources, the data warehouse may also integrate data from other internal or external systems. This integration process involves combining data from multiple sources to provide a unified view for analysis and reporting. Integration may include data from operational systems, external data providers, or third-party services.

7. Data Access and Analysis:

With the data stored in the data warehouse, users can access and analyze the data using various tools and techniques. This includes running ad-hoc queries, generating reports, creating dashboards, and performing advanced analytics. Business intelligence (BI) tools, reporting software, or custom-built applications are often used to facilitate data analysis and visualization.

8. Data Presentation:

The analyzed data is presented to end-users in a meaningful and understandable format. This can include interactive reports, visualizations, charts, graphs, or any other form that effectively communicates the insights derived from the data. The presentation layer may vary based on the needs and preferences of the intended audience.

Throughout this data flow, data quality and data governance play crucial roles. Data quality measures ensure the accuracy, consistency, completeness, and integrity of the data, while data governance practices enforce standards, policies, and security measures to maintain the reliability and confidentiality of the data in the data warehouse.

It's important to note that the specific details and technologies used in each step can vary depending on the organization, data warehouse architecture, and tools employed. The outlined flow provides a general overview of the typical data flow from beginning to end in a data warehouse environment.

Related Questions

When this logic block is included in a control structure, what must be the
case for the entire condition to be met?
and -
A. One or both of the conditions must be true.
B. Both conditions must be true.
C. Only one of the conditions must be true.
D. Neither condition must be true.

Answers

Answer:

B

Explanation:

a AND b is only true if a is true and b is true.

Which of the following best describes the evolution of the strategic impact of analytics in
the organization?

O Tactical - Competitive advantage

O High cost - low cost

O Reporting - Innovation

Low value -High value

Answers

The option that best describes the evolution of the strategic impact of analytics in the organization is "Reporting - Innovation."

Initially, analytics in organizations were primarily focused on reporting, which involved collecting and analyzing data to generate insights and reports on past performance. This tactical use of analytics provided organizations with a basic understanding of their operations and helped them make informed decisions based on historical data.

However, as analytics capabilities advanced and technology improved, organizations started leveraging analytics for more strategic purposes. This shift involved moving from a mere reporting function to using analytics for innovation. Instead of solely looking at historical data, organizations began using advanced analytics techniques, such as predictive analytics and machine learning, to gain insights into future trends, customer behavior, and market dynamics.

By embracing innovation through analytics, organizations gained a competitive advantage in the market. They were able to identify new business opportunities, optimize processes, personalize customer experiences, and make data-driven decisions that drove growth and profitability.

Therefore, the option "Reporting - Innovation" best captures the evolution of the strategic impact of analytics in the organization.

I'm doing an assignment on access called Chapter 7-Creatinh Advanced Forms. You are lead electronically but it won't show me where the "Select all box in the subform". Thought this button I'm supposed to be allowed to remove navigation buttons on a form. Anything would help thank you!

Answers

To locate the  "Select all box in the subform",

Open the subform in the design view.Look for the subform control on the main form. It usually appears as a bordered box within the main form.Select the subform control, and in the properties pane or toolbar, locate the property related to navigation buttons or record selectors.The Select All Box is often an option within these properties.

What is the Select All Box?

It allows you to enable or disable the checkbox that selects all records in the subform.

By selecting records, you can perform operations on all selected records simultaneously, such as deleting or updating them. This feature is useful for managing data efficiently.

Use the "Select All" box to remove navigation buttons on the form.

Note that Advanced forms in Access refer to forms that go beyond the basic functionality of displaying and entering data.

They incorporate advanced features such as subforms, calculated fields, conditional formatting, data validation, navigation buttons, custom buttons, and more.

Learn more about Advanced Forms at:

https://brainly.com/question/23278295

#SPJ1

Other Questions
The term "privacy" does not appear anywhere in the Constitution of the United States. Discuss (meaning share your opinion and support it with anecdotes or evidence) whether or not the Supreme Court was correct in "finding" privacy in the Constitution. Give in detail biomechanical analysis of walkinggait A kayaker is paddling with an absolute speed of 2 m/s in a river where the speed of the current is 0.6 m/s. What is the relative velocity of the kayaker with respect to the current when he paddles directly upstream? What two themes or problems dominate in Sor Juana's works?The theme of good and evil in the world, and the theme of divine foreknowledge and human free will.The pursuit to understand everything thoroughly and the status of women in society.The relationships between arts and sciences and humanities and society.None of the above. I got the following questions incorrect. The answers with ** show my incorrect responses. Please help me figure out the correct answers.Only respond if you're willing to assist with ALL of thefollowing:8. A buffer is capable ofA) tying up excess hydrogen ions.**B) releasing hydrogen ions.C) doing both A andB.D) doing neither A or B.10. Integrating centersA) help maintain homeostasis.B) receive information from set point centers.C) are activated by a change in pH.D) only A and B are correct**23. Work by tying up free energetic electrons and are in helpful inmaintaining a healthy physiology.A) free radicals**B) isotopesC) antioxidantsD) All of the above.24. Which of the following does not belong with all the others?A) sodium chloride**B) bond between metals and non-metalsC) bond between like elements shared electronsD) bond that releases ions in solution27. It could be said that all basesA) are hydrogen ion donors.B) are hydrogen ion acceptorsC) contain hydroxyl groups.**D) More than one of the above would be correct.31. Vitamins A, C, B, and E are allA) coenzymes.C) cofactors.C) enzymes.D) acids.**32. The last product formed in the pathway causes the pathway to stop. This statement best describesA) altered state metabolism pathways.**B) branched metabolic pathways.C) end product inhibition pathways.D) finite metabolic pathways. Financial management has a close relationship to economics on the one hand and accounting on the other. What specific examples of this relationship in terms of the micro and macro environment and the accounting industry. Describe how firm's relationships with customers may evolve over time. For each level of relationship discussed in the chapter, identify a firm with which you have that level of relationship, and discuss how it's marketing efforts differ from those of other firms. Solve the given LP problem. If no optimal solution exists, indicate whether the feasible region is empty or the objective function is unbounded. HINT [See Example 1.] (Enter EMPTY if the region is empty. Enter UNBOUNDED if the function is unbounded.) Maximize p = x - 7y subject to p= (x,y) = DETAILS WANEFMAC7 6.2.014. 2x + y 28 y 5 x 0, y 0 Manic episodes, which can include not needing to sleep, excessive energy, speaking rapidly, and engaging in dangerous or risky behavior, must be present for someone to be diagnosed with which psychological disorder? A. Bipolar 11 B. Bipolar 1C. Major Depressive Disorder D. Persistent Depressive Disorder Which of the following best describes how functions of regulatory transcription factor proteins modification occur in eukaryotic cells? A.The modification of the function of eukaryotic regulatory transcription factor proteins in eukaryotic cells occurs when they bind a small effector molecule, such as a hormone, to form a hormone-receptor complex that binds DNA and activates or inactivatos transcription B.The modification of the function of eukaryotic regulatory transcription factor proteinoin eukaryotic cells occurs when either two similar or non-similar regulatory transcription factor proteins Interact with one another forming a homodimeric protein or a heterodimeric protein that binds DNA to activate or inactivate transcription C.The modification of the function of eukaryotic regulatory transcription factor proteins in eukaryotic cells occurs when regulatory transcription factor proteins bind to DNA and are covalently modified through phosphorylation by kinases to activate or inactivate transcription D.Answers AB and Care the correct answer choices for this question E.None of the answers in the correct answer choice for this question QUESTION 43 Which segments of nucleic acide directly indulge in translation in living cells? A.The segments of nucleic acids directly indulged in the translation process are the messenger ribonucleic acids B.The segments of nucleic acids directly indulged in the translation process are the ribonucleic acids C.The segments of nucleic acids directly indulged in the translation process are the complementary deoxyribonucleic acids D.The segments of nucleic acids directly indulged in the translation process are the reversed transcribed ribonucleic acids E.The segments of nucleic acide directly Indulged in the translation process are the complementary deoxyribonucleic acids Covered Interest Arbitrage.Assume the following information:Quoted PriceSpot rate (/$) 118.60180-day forward rate (/$) 117.801-year Japanese yen interest rate 3.40%1-year US dollar interest rate 4.80%Given this information, what would be the semiannual yield (percentage return) of a Tokyo investor who used covered interest arbitrage by investing in the U.S? (Assume the investor has /593,000,000 of arbitrage funds available) What would be the potential profit from doing coverage interest arbitrage describe the 7 C's of High-Performance teams and given examplesfor each course Should we force defendant's to take medication for the sole purpose of holding a criminal trial or should we continue to hospitalize them until they regain competence? What about death row inmates who are incompetent awaiting trial? Should we force them to take medication to regain competency? Why or why not? if someone asked What is the difference and similarities between Marijuana, hallucinogens, and depressants how would you respond in the simplest terms This is a multi-part question which follows cheggs postrulesWhat is the firm's cash flow from financing?What is the firm's cash flow from investing?What is the firm's total change in cash from t Problem 1 A Newtonian liquid (density p, viscosity n) flows through a wide and shallow rectangular vertical slit of thickness h. At the slit exit the liquid keeps flowing on the vertical wall. The pressure is atmospheric everywhere. Assuming laminar (to be verified), well-developed flow, and neglecting all effects related to the presence of the inlet and outlet slit section, answer the following questions assuming steady-state conditions: 1) write the mass and momentum balance equation for both the slit section and d the free surface section, keeping only the non-zero or non-negligible terms and including the appropriate boundary conditions. Justify all the assumptions and in particular verify the laminar flow assumption; 2) determine the expression of the velocity profiles in the two sections of the flow field; 3) calculate the maximum velocity in the slot; 4) calculate the thickness, d, of the liquid in the free-surface section. 5) Prove that the strict inequality d Upon examination of a zygote, a developmental biologist discovers that it possesses 69 chromosomes. what does this indicate? Stock A has a beta of 5 and investors expect it to return 5%. Stock B has a beta of 1.5 and investors expect it to return 13%. Use the CAPM to find the expected market risk premium and the expected rate of return on the market. (Round your answers to 2 decimal places.) find the mean of the following data set made up of algebra quiz scores round your answer to the nearest tenth place 0,2,3,5,4,2,1 b. Find interior, accumulation and isolated points for the following sets (i) A=[10,5){7,8}, [3 marks] (ii) A=(0,1)Q, where Q is set of rational numbers. [3 marks] (iii) Determine whether A=[10,5){7,8} is open or closed set. [3 marks ]