Identify similarities and differences between an RDBMS and an OODBMS.
Include real-world examples in the answer to each question.
Define a tuple. How and where does a tuple fit into relational database theory? Why is this an important concept to understand?
How does an object-oriented database management system (OODMS) compare to a relational database management system (RDBMS)? What are the key features of an OODBMS, and how can a developer utilize them?
What is the difference between a Relation in an RDBMS and a Class in an OODBMS? Are they interchangeable, If so, explain how.
Contrast an object-relational database management system (ORDBMS) with an RDBMS? Describe the unique features and provide an example of how an OODBMS might be preferable to an RDBMS.
Contrast the attributes and functionality of an OODBMS versus an ORDBMS. Explain why RDBMS platforms are used more frequently in business than either of these object-oriented platforms.
From an entity relationship diagram (ERD) standpoint, would there be a significant difference between using an ORDMBS versus an RDBMS? Explain why or why not, and discuss specific instances in which differences are the deciding factor.
Sample Solution
By Nicholas Klacsanzky Gulliver’s Travels is an adored novel by Irish essayist Jonathan Swift, distributed in 1726. The notoriety of this volume lies generally in its comical parody and discourse on human instinct. It is still delighted in by old and youthful, and therefore it would be a fine plan to investigate its plot. The book begins with concentrating on its fundamental character: wedded specialist Lemuel Gulliver from England. He has an affinity for voyaging, and this time, he goes toward the South Seas. Lamentably, he gets trapped in a major tempest and lands on an obscure island by being washed shorewards. Unbeknownst to him, the island is named Lilliput, and it is occupied by excessively little individuals not in excess of six inches tall. As Gulliver dozes in the wake of landing on the Island, these little people tie him up and drag him to a sanctuary outside their city dividers. Gulliver is a brilliant man, and figures out how to be in the support of the lord of Lilliput. He begins learning their language and is acquainted with their traditions. Sooner or later, the lord requests that Gulliver help battle a war with another gathering of minor individuals named the Blefuscu. Because of his size, the hero catches the whole naval force of the foe. Be that as it may, after some time, two individuals in the Lilliput realm become envious of Gulliver: chief of naval operations Skyresh Bolgolam and treasurer Flimnap. They give a valiant effort to reprimand him and to likewise give a discipline of being blinded. In any case, Gulliver takes in of this intrigue from an individual in the court and escapes. He finds a human-sized vessel washed shorewards close by and goes to Australia first before finding a ship to return him to England. Subsequent to remaining in England for a piece with his familyâwhich he doesn’t coexist withâhe sets out once more. Another tempest turns him wild and he arrives on the remote island of Brobdingnag, where individuals are around 60 feet tall. Gulliver is found and treated by the individuals there like a fascination, and he in the end comes into the nearness of the sovereign of the island. She guarantees him as a pet, and a little youngster named Glumdalclitch deals with Gulliver and shows him their language. His stay there isn’t happy however: creatures startle him and nearly slaughter him, for example, honey bees, mutts, monkeys, and that’s only the tip of the iceberg. He likewise begins to feel that his confidence has been decreasedâparticularly in the wake of having been so incredible on Lilliput. After numerous discussions with the ruler of the land, the illustrious infers that English individuals act like vermin, and this brings down Gulliver’s pride once more. Truth be told, the ruler declines an endowment of explosive from the hero, as the lord is persuaded that such viciousness is boorish. Out traveling to the ocean side with the sovereignty, the container that contains him is gotten by a falcon and it drops him in the ocean. A ship gets him, and he in the long run comes back to England. He remains around two months in England before he gets the movement tingle once more. Disaster strikes once more, and privateers catch him close to Vietnam. In any case, as he sits on an island, the gliding island of Laputa floats above him. Gulliver makes signs to the Laputians, and they salvage him. These individuals are ordinary estimated, yet love just music and science. They are bad at doing viable things, such as making garments. Gulliver additionally visits the island of Glubbdubdrib, populated by magicians that permit individuals to meet phantoms of celebrated individuals. What’s more, he jumps over to Luggnagg, where individuals are undying and the ruler has supreme force. He chooses in the wake of visiting this island that he had enough for the present, and returns to England subsequent to visiting Japan. This time around, he remains in home nation for five months. He chooses to turn into a chief of a ship, and sets out on another investigation. Notwithstanding, his team submits uprising against him simultaneously, and he washes shorewards on another bizarre island. The land is involved by two sorts of creatures: the Yahoos are people that have not educated the craft of tidiness, and the Houyhnhnms appear as though steeds, however compose and settle on things dependent on reason. Gulliver remains some time with the Houyhnhnms, and has fun monstrously in their perfect world of reasonableness and rationale. The Houyhnhnms, nonetheless, reveal to him soon enough that he needs to leave, and he returns to England on a Portuguese vessel.>
By Nicholas Klacsanzky Gulliver’s Travels is an adored novel by Irish essayist Jonathan Swift, distributed in 1726. The notoriety of this volume lies generally in its comical parody and discourse on human instinct. It is still delighted in by old and youthful, and therefore it would be a fine plan to investigate its plot. The book begins with concentrating on its fundamental character: wedded specialist Lemuel Gulliver from England. He has an affinity for voyaging, and this time, he goes toward the South Seas. Lamentably, he gets trapped in a major tempest and lands on an obscure island by being washed shorewards. Unbeknownst to him, the island is named Lilliput, and it is occupied by excessively little individuals not in excess of six inches tall. As Gulliver dozes in the wake of landing on the Island, these little people tie him up and drag him to a sanctuary outside their city dividers. Gulliver is a brilliant man, and figures out how to be in the support of the lord of Lilliput. He begins learning their language and is acquainted with their traditions. Sooner or later, the lord requests that Gulliver help battle a war with another gathering of minor individuals named the Blefuscu. Because of his size, the hero catches the whole naval force of the foe. Be that as it may, after some time, two individuals in the Lilliput realm become envious of Gulliver: chief of naval operations Skyresh Bolgolam and treasurer Flimnap. They give a valiant effort to reprimand him and to likewise give a discipline of being blinded. In any case, Gulliver takes in of this intrigue from an individual in the court and escapes. He finds a human-sized vessel washed shorewards close by and goes to Australia first before finding a ship to return him to England. Subsequent to remaining in England for a piece with his familyâwhich he doesn’t coexist withâhe sets out once more. Another tempest turns him wild and he arrives on the remote island of Brobdingnag, where individuals are around 60 feet tall. Gulliver is found and treated by the individuals there like a fascination, and he in the end comes into the nearness of the sovereign of the island. She guarantees him as a pet, and a little youngster named Glumdalclitch deals with Gulliver and shows him their language. His stay there isn’t happy however: creatures startle him and nearly slaughter him, for example, honey bees, mutts, monkeys, and that’s only the tip of the iceberg. He likewise begins to feel that his confidence has been decreasedâparticularly in the wake of having been so incredible on Lilliput. After numerous discussions with the ruler of the land, the illustrious infers that English individuals act like vermin, and this brings down Gulliver’s pride once more. Truth be told, the ruler declines an endowment of explosive from the hero, as the lord is persuaded that such viciousness is boorish. Out traveling to the ocean side with the sovereignty, the container that contains him is gotten by a falcon and it drops him in the ocean. A ship gets him, and he in the long run comes back to England. He remains around two months in England before he gets the movement tingle once more. Disaster strikes once more, and privateers catch him close to Vietnam. In any case, as he sits on an island, the gliding island of Laputa floats above him. Gulliver makes signs to the Laputians, and they salvage him. These individuals are ordinary estimated, yet love just music and science. They are bad at doing viable things, such as making garments. Gulliver additionally visits the island of Glubbdubdrib, populated by magicians that permit individuals to meet phantoms of celebrated individuals. What’s more, he jumps over to Luggnagg, where individuals are undying and the ruler has supreme force. He chooses in the wake of visiting this island that he had enough for the present, and returns to England subsequent to visiting Japan. This time around, he remains in home nation for five months. He chooses to turn into a chief of a ship, and sets out on another investigation. Notwithstanding, his team submits uprising against him simultaneously, and he washes shorewards on another bizarre island. The land is involved by two sorts of creatures: the Yahoos are people that have not educated the craft of tidiness, and the Houyhnhnms appear as though steeds, however compose and settle on things dependent on reason. Gulliver remains some time with the Houyhnhnms, and has fun monstrously in their perfect world of reasonableness and rationale. The Houyhnhnms, nonetheless, reveal to him soon enough that he needs to leave, and he returns to England on a Portuguese vessel.>
