Free computers and the internet Kindle books for 18 Dec 17

SQL Server Tuning: SQL Server Performance Tuning and Optimization-Concepts and Tips for all.NET/Database Developers, Programmers,Architects and Testers

by N.K Gupta

The purpose of this book is to make aware about what probable causes are & how to troubleshoot when we face any kind of SQL Server database performance issues. Performance tuning means to optimize the performance of SQL Server/ database/ instance by adjusting/ identifying the various bottlenecks causing degradation in database. If SQL Server instance/ database is not properly tuned or optimized, obviously we will face issues like slowness, bad performance of database which relatively affect performance of related application as well. So it’s quite mandatory to have your database or SQL Server instance properly tuned to perform optimally. Whenever there is any database/ SQL Server performance issues, there might be various parameters/ factors included which might cause database/ SQL Server performance degradation.



Re-engineering the Uptake of ICT in Schools

This book reports on a novel and comprehensive approach to the uptake of ICT in Schools. It focuses on key questions, pedagogically sound ways of introducing ICT, new technical artifacts supporting the approach, the evaluation in a large-scale validator, and future work. While many innovations in Technology Enhanced Learning (TEL) have emerged over the last two decades, the uptake of these innovations has not always been very successful, particularly in schools. The transition from proof of concept to integration into learning activities has been recognized as a bottleneck for quite some time. This major problem, which is affecting many TEL stakeholders, is the focus of this book which focuses on developing a more effective and efficient approach based on more than 2500 pilots in European classrooms.

Teachers, head teachers, and policy makers may benefit from reading how novel learning scenarios can be elaborated, adapted to a local context, and implemented in the classroom; how new technologies can support this process for teachers and their national/regional communities; how teachers and other stakeholders can be educated in such a re-engineering process; how the approach can be scaled up through MOOCs, ambassador schemes, and train-the-trainer programs; how future classroom labs can inspire teachers, head teachers, and policy makers; how teachers and, above all, learners can become more engaged in learning through the adoption of the iTEC approach.

Readers with a more technical focus may also be interested in the discussion of recommender systems, the flexible provision of resources and services, the deployment of the cloud in schools, and systems for composing technological support for lesson plans.



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