elements of a computer based information system is the database. A database is a collection of records or information that is stored in a computer in a structured manner so that information can be stored‚ managed‚ and retrieved. Databases are very useful for manipulating large amounts of data and producing reports and documents. This paper takes a look at the Oracle database system and its usage within my organization. The main objective of a database is to help an organization accomplish its goals
Premium Database management system Database SQL
Financial Statement Analysis— Identify the Industry Since opportunities and constraints tend to be different across industries‚ companies in different indus- tries tend to make different investment‚ dividend‚ and financing decisions. Thus‚ firms in different industries exhibit different financial characteristics‚ and‚ hence‚ report different financial ratios. For example‚ “old economy” businesses with large amounts of tangible assets may have higher leverage ratios. Service or trading firms may
Premium Balance sheet Asset Investment
Relational Database Design By Paul Litwin This paper was part of a presentation at a Microsoft TechEd conference in the mid-1990s. It was adapted from Microsoft Access 2 Developer’s Handbook‚ Sybex 1994‚ by Ken Getz‚ Paul Litwin and Greg Reddick. Reprinted with permission of the publisher. While the paper uses Microsoft Access (version 2) for the examples‚ the vast majority of the discussion applies to any database and holds up pretty well over 11 years after it was written. Overview Database design
Premium Relational model Database normalization Data modeling
Remote access policy Purpose The purpose of this policy will provide the standards for connecting to any DoD networks from any host. These standards are created and designed to minimize any potential exposure to DoD network (s) from damage which may result from unauthorized user or access of DoD networks. Damages include loss of confidential or sensitive data‚ intellectual data‚ and damage to critical DoD internal systems. Scope This policy will apply to all DoD employees‚ contractors‚ vendors
Premium Computer security Security Computer
STATEMENT OF PURPOSE “Right key unlocks the toughest lock” Having learnt from the past‚ I live in the present with an eye on the future. My foremost dream in life is to be acknowledged and congratulated for my academic achievements. This desire is the main motivation in me wanting to pursue my masters at your esteemed university. I want to reach the zenith in Computing and Information Technology space. In this Ever-changing world of Computer Technology‚ where each new day sees a spate of new concepts
Premium Computer Computer science Computer graphics
BIOLOGICAL MODELLING AND SIMULATION USING NEURON & HHSIM INDEX Abstract………………………………………………………………….3 1. Equilibrium Potential………………………………………………3 2. Membrane Potential………………………………………………..4 3. The Action Potential………………………………………………..5 4. The Fast Sodium Channel…………………………………………..6 5. The Delayed Rectifier………………………………………………7 6. 7. Voltage-Gated Channel Parameters…………………………………8 8. Solution to problems…...……………………………………………9 NEURON………………………………………………………………..11 1. PART A……………………………………………………………11
Premium Action potential Neuron
SEQUEL SERVER 2000 _________________________________________________________________________ ➢ Microsoft SQL Server is a client/server database engine. ➢ Microsoft SQL Server is a client/server – based relational database management system. Advantages of Client-Server computing model: ✓ Cost Savings ✓ Effective use of resources ✓ Improved Productivity ✓ Data Sharing (sharing of data is possible even though the user is unaware of the actual
Premium SQL Relational model Database
Mobile Database Systems [ 1 ] Jerri Scott Technical Essay #1 Mobile Database Systems MGT – 5151 Database Systems Management November 7‚ 2010 [ 2 ] Due to the increasing utilization of mobile networks and devices‚ mobile database systems have become a prominent method of data access. Data maintenance becomes a necessity for users who require mobility. Therefore‚ the usage of mobile database systems provides a convenient way of data creation‚ collection and management through mobile
Premium Databases Database Mobile device
DATABASE One of the technology terms that most people have become accustomed to hearing either at work or while surfing the Internet is the database. The database used to be an extremely technical term‚ however with the rise of computer systems and information technology throughout our culture‚ the database has become a household term. A database is a structured collection of records or data that is stored in a computer system. In order for a database to be truly functional‚ it must not only store
Premium Database Relational model SQL
chapter 10 The REA Approach to Database Modeling T his chapter examines the resources‚ events‚ and agents (REA) model as a means of specifying and designing accounting information systems that serve the needs of all of the users in an organization. The chapter is comprised of three major sections. The first introduces the REA approach and comments on the general problems associated with traditional accounting practice that can be resolved through an REA approach. This section presents the REA
Premium Entity-relationship model