Data Warehouse Concepts and Design Contents Data Warehouse Concepts and Design 1 Abstract 2 Abbreviations 2 Keywords 3 Introduction 3 Jarir Bookstore – Applying the Kimball Method 3 Summary from the available literature and Follow a Proven Methodology: Lifecycle Steps and Tracks 4 Issues and Process involved in Implementation of DW/BI system 5 Data Model Design 6 Star Schema Model 7 Fact Table 10 Dimension Table: 11 Design Feature: 12 Identifying the fields from facts/dimensions: MS: 12 Advanced
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DATA SECURITY IN LOCAL NETWORK USING DISTRIBUTED FIREWALLS ABSTRACT Computers and Networking have become inseparable by now. A number of confidential transactions occur every second and today computers are used mostly for transmission rather than processing of data. So Network Security is needed to prevent hacking of data and to provide authenticated data transfer. Network Security
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Memory Technique Memory Technique Organize the information is the memory process chosen to improve memory. Dividing all the information into categories is a good way to organize all the information in the long term memory. By doing this‚ one can remember whatever they choose to remember. Highlighting chapters‚ taking plenty of notes‚ describing‚ and listing any relevant terms will help anyone with the amount of information they will be able to recall later. There are three stages of memory
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SMOOTHING TECHNIQUES Several techniques are available to forecast time-series data that are stationary or that include no significant trend‚ cyclical‚ or seasonal effects. These techniques are often referred to as smoothing techniques because they produce forecasts based on “smoothing out” the irregular fluctuation effects in the time-series data. Three general categories of smoothing techniques are presented here: • Naive forecasting models are simple models in which it is assumed that the
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OUTSOURCING PAYROLL SERVICE PGSM ASSIGNMENT 1 - MKT600 MARKETING SUBMITTED BY ZAW HTET AUNG 1 PGSM MBA-MKT600 MARKETING Assignment 1 1.0 Introduction Type of service : Payroll Service linked with MPU Name of Bank : Co-operative Bank (CB Bank) Country of Origin : Myanmar Host Country : Myanmar Background Situation In Myanmar‚ one of the Least Develop Countries (LDC)‚ 75% of the total population is living in rural area and under poverty line. And many
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Using weak passwords‚ Unencrypted data storage‚ passing clear text credentials over the network‚ using weak authentication mechanisms‚ allowing prolonged session lifetime Access to credentials through data theft‚ access to authenticated user session‚ attacker can do network eavesdropping‚ brute force attacks‚ dictionary attacks‚ cookie replay attacks Use strong password policies‚ do not store credentials in insecure manner‚ use authentication mechanisms‚ encrypt communication channels‚ use secure
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Counseling Techniques Sarah B. Fluhart Bellevue University Abstract Counseling Techniques come in a wide variety of models and from many different theories of counseling. The counseling techniques described during any motivational interviewing process are the basic techniques that will be addressed in this paper. Motivational interviewing techniques include: Asking open-ended questions‚ using affirmations‚ forming reflective statements‚ and providing a summary‚ these techniques along with body
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CHAPTER 12 ROUTING IN SWITCHED NETWORKS A NSWERS TO Q UESTIONS 12.1 The average load expected over the course of the busiest hour of use during the course of a day. 12.2 The tradeoff is between efficiency and resilience. 12.3 A static routing strategy does not adapt to changing conditions on the network but uses a fixed strategy developed ahead of time. With alternate routing‚ there are a number of alternate routes between source and destination and a dynamic choice of routes is
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DC10 PART-I DATABASE MANAGEMENT SYSTEMS TYPICAL QUESTIONS & ANSWERS OBJECTIVE TYPE QUESTIONS Each question carries 2 marks. Choose the correct or best alternative in the following: Q.1 In the relational modes‚ cardinality is termed as: (A) Number of tuples. (B) Number of attributes. (C) Number of tables. (D) Number of constraints. Ans: A Q.2 Relational calculus is a (A) Procedural language. (C) Data definition language. Ans: B Q.3 The view of total database content is (A) Conceptual view
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Data migration • Data migration is the process of transferring data between storage types‚ formats‚ or computer systems. • Data migration is usually performed programmatically to achieve an automated migration‚ freeing up human resources from tedious tasks. • It is required when organizations or individuals change computer systems or upgrade to new systems. • To achieve an effective data migration procedure‚ data on the old system is mapped to the new system providing a design
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