Discuss db caching in middle tier of server architecture

Assignment Help Database Management System
Reference no: EM131314418

Tasks Objectives:

1. Manage client-server connections using RDBMS Net Services

2. Evaluate requirements and select appropriate parameters to ensure effective storage management in a database system

3. Manage Redo log information of a database

Task # 1 Submit a work proposal for this assignment by the end of week 9th i.e. 10th Dec, 2016 (11:55 pm) which must include:

- Understanding of deliverables - a detail description of deliverables
- General overview of proposed plan - initial understanding of solution for the task-2 to task-4.
- Resources identified

The work proposal must be submitted in a word file through the link available in Moodle.

Task # 2 "DB caching improves the performance."

In light of the above context, as a DBA, outline and discuss a DB caching in the middle tier of server architecture.

You may refer to the research article "Middle-Tier Database Caching for e-Business *", provided in the Moodle as web link. Your solution must be applicable for any database system but not for a specific product. However, you may include some examples from a specific DBMS product for illustration. The discussion must be in your own words and not exceeding two pages.

Task # 3 Consider you are working as a Database Administrator for a certain organization. One of your job responsibilities is to load data from external data sources into the organization's database. Prepare a solution to achieve the following tasks:
- Loading data from a variable length format data file.
- Loading data from a fixed length format data file.
- The data must include at least three data types of which a date column must be included.

The solution must include brief explanation of steps involved in loading of external data into the database. Mere writing of commands will not help you in gaining full marks. You may choose any database system of your choice available in the college lab (MS SQL Server / Oracle).

Task # 4 Prepare for a presentation in Week#12 on "redo logs and archiving".

Note:
- You must include the contents of this presentation slides in the assignment document file you upload in Moodle.
- You may prepare 12-15 slides for the presentation.
- Duration of presentation is 10 minutes.

Verified Expert

The solution files are prepared in Ms word and power point and discussed about the Database caching improves the performance in multi tier web application. Also explained about the Loading data from a fixed length format data file and Loading data from a variable length format data file with an example. The power point presentation is discussed about the redo log and archiving log system. The solution file contains 1990 words and references are included as APA format.

Reference no: EM131314418

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Reviews

len1314418

12/16/2016 1:35:54 AM

Follow the guidelines mentioned below for your assignment: ? Assignment must be submitted through Moodle and it will undergo plagiarism detection test through Turnitin ( a plagiarism detection tool). ? Handwritten assignments / hard copy will not be accepted. ? Use Page Number & proper References. ? Assignment should have a Title Page. Title Page should contain the following information. ? Assignment Name ? Section Name ? Student name ? Student ID Number ? Faculty Name ? The Table of Contents should have, each deliverable task number, content, page number ? Assignment should be typed in your own words using Times New Roman font size 12. ? Heading should be with Font Size 14, Bold, Underline

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