![]() |
![]() |
Your cart is empty |
||
Showing 1 - 5 of 5 matches in All Departments
This book is an anthology of the results of research and development in database query processing during the past decade. The relational model of data provided tremendous impetus for research into query processing. Since a relational query does not specify access paths to the stored data, the database management system (DBMS) must provide an intelligent query-processing subsystem which will evaluate a number of potentially efficient strategies for processing the query and select the one that optimizes a given performance measure. The degree of sophistication of this subsystem, often called the optimizer, critically affects the performance of the DBMS. Research into query processing thus started has taken off in several directions during the past decade. The emergence of research into distributed databases has enormously complicated the tasks of the optimizer. In a distributed environment, the database may be partitioned into horizontal or vertical fragments of relations. Replicas of the fragments may be stored in different sites of a network and even migrate to other sites. The measure of performance of a query in a distributed system must include the communication cost between sites. To minimize communication costs for-queries involving multiple relations across multiple sites, optimizers may also have to consider semi-join techniques.
The number of dysfunctional and emotionally hurting people in our society and in our churches is rapidly increasing. Even though God has called His church to "heal the brokenhearted and set the captive free," the large majority of our pastors and churches are failing to effectively meet this need. The Christian counseling community itself continues to be embroiled in controversy as to what Christian counseling should be and to what extent it should be based on the Bible. The Greek word for salvation in the Bible means more than God's gift of eternal life: it also includes healing and complete wholeness; mind, emotions, will, and spirit in this lifetime. If, as the Bible clearly states, we are saved or made whole by faith, then it only makes sense that salvation by faith should be the foundation of any wholly Christian therapy. "Faith Therapy" provides a new narrative Biblical approach for helping these hurting people that can be easily applied by pastors and implemented in the church, integrates Christian counseling within the context of salvation by faith, applies faith to bring deep psychological healing, and develops methods for using faith to resolve many common, yet deeply-rooted problems. This book provides a psychological understanding of the process of salvation by faith, winning the trial of your faith, how to increase faith, how to assess faith, and how to apply it to meet our deepest needs for self-worth, significance, security, and love. It includes models for conquering the common problems of low self-image, pride, selfish desires, strife, fear, spiritual oppression, lust, and for developing healthy attachment. It is easily taught and applied in churches because it is completely based on the Bible.
Traditionally, the primary cocaine trafficking routes from South America started at coca farms and laboratories in Colombia, traversed Mexico and the Caribbean, and ended with dealers and users in the US. In the last decade, a significant shift has occurred, with increasing amounts of cocaine travelling through West Africa to Europe. This shift developed in response to increased cocaine demand in Europe, successful interdiction of traditional trafficking routes in the Western Hemisphere, and weak governance in West Africa. However, the significance of this shift in narcotrafficking patterns goes far beyond opening a new front in the "War on Drugs." The hybridization of profit-motivated transnational organized criminal groups with ideologically-driven international terrorist networks threatens to accelerate the destabilization of the nations of West Africa while generating significant funding for terrorist groups.
|
![]() ![]() You may like...
Biofilms and Veterinary Medicine
Steven L Percival, Derek C. Knottenbelt, …
Hardcover
R5,574
Discovery Miles 55 740
Veterinary Laboratory Medicine, An Issue…
Mary M. Christopher
Hardcover
R1,975
Discovery Miles 19 750
|