A hypermedia database is a computer retrieval system. The database allows the user to access texts‚ video and audio recordings and photographs. Files are stored according to subject. Hypermedia Database Hypermedia database comprises a set of interconnected multimedia web pages. In this type of database‚ information is stored online and the data can be accessed by several users at a time. Hypermedia‚ an extension of the term hypertext‚ is a nonlinear medium of information which includes graphics
Premium Database Literature
The entity-relationship model (or ER model) is a way of graphically representing the logical relationships of entities (or objects) in order to create a database. entity type is a collection of entity instances sharing similar properties Strong Entity Vs Weak Entity An entity set that does not have sufficient attributes to form a primary key is termed as a weak entity set. An entity set that has a primary key is termed as strong entity set. A weak entity is existence dependent. That is the
Premium Entity-relationship model Data modeling
An online database a collection of organized data that can be accessed from various networks‚ like the internet. Usually‚ databases are used for things like booking a seat or a room in planes or hotels‚ or even online shopping. In this report‚ I have chosen to discuss two databases that are quite different‚ and investigate on the benefits and detriments of the storage of data in online information systems. The two databases I have chosen to discuss are YouTube and Amazon. These databases are some
Premium Database SQL Internet
emphasizes in his essay “Are Too Many People Going To College?” that while the number of bachelor’s degree graduates increases‚ the opportunities for them suffer from the opposite effect. People have conceived the idea that higher education is a requirement to be a successful person. Consequently‚ students are being forced to pursue a degree to please society’s‚ but not personal‚ expectations. Murray makes various points‚ where I completely agree‚ of why too many people are going to college. Murray
Premium Higher education University College
Have you ever wondered why many nations nowadays have so much political power‚ economic power‚ the power to wage war at any time‚ have large militaries and even more? Imperialism‚ the process of dominating one country for its political‚ economic‚ and cultural life‚ and you could view it as slavery‚ depending on the event. And some countries/continents that experienced imperialism were Asia‚ Africa‚ and others. The main colonizers were England‚ France‚ and many other powers. So nations gain power
Premium
Information Literacy and Database Search Activity The reason of this assignment is to explore and explain approaches in navigating databases‚ talk about the finding of the search process‚ closing with four relevant sources that related to the research questions‚ “What competence do counselors believe they have to incorporate spirituality into hospice care‚ and What course(s) are need for counselors to feel comfortable integrating spirituality in a therapeutic setting?” This essay will talk about
Premium Nursing Health care Patient
Draft September 22‚ 2014 Too Many People Are Going to College “Too many people are going to college” by Charles Murray is a very informational article that contains a fresh look at today’s employers and what they look for in their employees. Murray defines the differences and similarities of a traditional university from current times and from past times. Overall‚ Murray is saying that everyone should not go to college. I agree with Murray’s statement that too many people are being pushed into college
Premium University Higher education College
Immigration: Problem with Too Many Immigrants in the U.S Immigration is a major problem facing the U.S. today. Hundreds of thousands of immigrants flock to this country every year. Some legally‚ others illegally. Some are escaping from religious and political oppression while others come to seek out the "American Dream". Either way they are causing nationwide problems. Non-English speaking workers take jobs away from American people because they will work for cheaper wages. Illegal immigrants
Premium
over 70 destinations in 19 countries. In general‚ the findings show that most of the respondents agree that the price of the Air Asia’s ticket is reasonable and it is making flying possible for everyone. The main finding is to find out that why do so many people fly with Air Asia. Based on the data collection from the questionnaire and the bar chart show in appendices 2‚ there are 86% of people who know about Air Asia airlines. Toward this analysis we obviously know that the popularity of Air Asia
Premium Airline Low-cost carrier
1 Introduction Database is any collection of data or information‚ that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage‚ retrieval‚ modification‚ and deletion of data in conjunction with various data-processing operations. A database consists of a file or a set of files. The information in these files may be broken down into records‚ each of which consists of one or more fields. Fields are the basic units of data storage
Premium SQL Database Database management system