Learn IT - Books tags queries

Data Analytics for Engineering and Construction Project Risk Management (Risk, Systems and Decisions)

Springer, 2019

This book provides a step-by-step guidance on how to implement analytical methods in project risk management. The text focuses on engineering design and construction projects and as such is suitable for graduate students in engineering, construction, or project management, as well as practitioners aiming to develop, improve,...

Probabilistic Databases (Synthesis Lectures on Data Management)

Morgan and Claypool Publishers, 2011

Probabilistic databases are databases where the value of some attributes or the presence of some records are uncertain and known only with some probability. Applications in many areas such as information extraction, RFID and scientific data management, data cleaning, data integration, and financial risk assessment produce large volumes of...

SQL Server Execution Plans

Red gate, 2012

Every day, out in the various online forums devoted to SQL Server, and on Twitter, the same types of questions come up repeatedly: Why is this query running slowly? Why is SQL Server ignoring my index? Why does this query run quickly sometimes and slowly at others? My response is the same in each case: have you looked at the execution plan? An...

MongoDB 4 Quick Start Guide: Learn the skills you need to work with the world's most popular NoSQL database

Packt Publishing, 2018

A fast paced guide that will help you to create, read, update and delete data using MongoDB

Key Features

Create secure databases with MongoDB
Manipulate and maintain your database
Model and use data in a No SQL environment with MongoDB

...

Microsoft Windows Scripting with WMI: Self-Paced Learning Guide

Microsoft Press, 2005

Go beyond simple queries and get the inside track on how to write system administration scripts with Windows Management Instrumentation (WMI)—straight from a Microsoft scripting expert. With labs and lessons you complete at your own pace, this definitive tutorial helps you build your scripting expertise and provides the...

T-SQL Fundamentals (3rd Edition)

Microsoft Press, 2016

Effectively query and modify data using Transact-SQL
Master T-SQL fundamentals and write robust code for Microsoft SQL Server and Azure SQL Database. Itzik Ben-Gan explains key T-SQL concepts and helps you apply your knowledge with hands-on exercises. The book first introduces...

LINQ in Action

Manning Publications, 2008

LINQ, Language INtegrated Query, is a new extension to the Visual Basic and C# programming languages designed to simplify data queries and database interaction. It addreses O/R mapping issues by making query operations like SQL statements part of the programming language. It also offers built-in support for querying in-memory collections like...

Beginning Django: Web Application Development and Deployment with Python

Apress, 2017

Discover the Django web application framework and get started building Python-based web applications. This book takes you from the basics of Django all the way through to cutting-edge topics such as creating RESTful applications. Beginning Django also covers ancillary, but essential, development topics, including...

PostgreSQL 10 High Performance: Expert techniques for query optimization, high availability, and efficient database maintenance

Packt Publishing, 2018

Leverage the power of PostgreSQL 10 to design, administer and maintain a high-performance database solution

Key Features

Obtain optimal PostgreSQL 10 database performance, ranging from initial design to routine maintenance

Fine tune the performance of your queries and...

Power Query for Power BI and Excel

Apress, 2014

Power Query for Power BI and Excel is a book for people who are tired of copying and pasting data into Excel worksheets. Power Query, part of the Microsoft Power BI suite, is a tool that automates the process of getting data into Excel and will save you hours of dull, repetitive, and error-prone work! Power Query makes it easy to...

Getting Started with Memcached

Packt Publishing, 2013

Speed up and scale out your web applications with Memcached

Overview

Set up the Memcached service on your server or development machine

Use Memcached on your Java, Ruby, Python, and PHP applications

Full of practical, real-world examples and easy-to-follow explanations

...

Getting Started with Laravel 4

Packt Publishing, 2014

Ideal for web developers who want a crash course in Laravel, this tutorial covers all the fundamentals to help you build robust applications with less code. The approach is practical with masses of real-world examples.

Overview

Provides a concise introduction to all the concepts needed to get started with...

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