Random B Trees Inserts Deletes by Johnson (10 results)

Condition: New.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condition: New. Print on Demand. This book analyzes how the utilization of B-tree nodes under mixed insert and delete operations affects the number of levels in a B-tree and its performance. It derives analytical and simulational equations for the utilization of B-trees constructed from a mixture of insert and delete operations. The author shows that the utilization is 39% when the number of inserts is the same as the number of deletes. However, if there are just 5% more inserts than deletes, the utilization is over 62%. The book calculates the probabilities of splitting and merging, presenting a simple rule-of-thumb to estimate the probability of splitting accurately. The book also models B-trees that merge half-empty nodes and compares them to B-trees that merge empty nodes. This book will be of interest to database management system designers and users. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Gebunden. Condition: New.

Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. PRINT ON DEMAND.

Hardback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.