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Proper design and implementation of the ETL process is crucial to a BI project. ETL is considered the most time consuming phase of the Data Warehousing project. Therefore, anything that might go wrong with this process will significantly affect the success of the BI application.With that in mind, we have to answer the questions: What could go wrong in this process and how can it be corrected?Let's break the question down into three parts:1) Why is the proper design and implementation of the ETL process crucial to a BI project?2) What could go wrong in this process?3) How can it be corrected?Briefly respond to all three parts in your post. We will elaborate more in the discussions.
A 4480 octet datagram is to be transmitted and requires to be fragmented because it will pass through an Ethernet with a maximum payload of 1500 octets.
Visit Web sites for corporations that sell computer peripherals. Compile a list that contains as several types of input and output devices as you can locate on these Web sites.
i. Deadlock avoidance ii. Deadlock prevention and iii. Deadlock detection
Consider a computer system with 48-bit logical address and 4-KB page size. System supports up to 1 GB of physical memory. Illustrate how many entries are there in each of the following?
What is the overall Big-O of this algorithm?
There is a host of sociological and cultural analysis that paints a robust picture of the effects of globalization on culture.
Compute number of disk tracks traversed by using FCFS, SSTF, SCAN, and LOOK algorithms for series of disk track service request given below.
Provide possible reasons for a slow LAN, fill in why each reason causes a slow LAN and provide your solution. Each reason will take a minimum of 150 words to address thoroughly.
Those applications that do not need a high level of reliability for operations can use the Minimalist Internet Multicast service model, like streaming of continues information in the forms of audio or video
You are asked to design the virtual memory system for a new operating system working on small mobile devices. The memory operates at 333 MHz with a word size of 4 bytes.
Provide a table showing the Caesar cipher with a key five, and then provide the result of applying this cipher to the text 'I came I saw I conquered'.
when a process requests for I/O operations, it will suspend and another process will need to be selected for execution. What is the CPU utilization for a round-robin scheduler.
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