Packt eBooks Page 72

Leverage the power of Opsview to effectively monitor your physical, virtual, and private cloud infrastructure Overview Add plugins to Windows and Linux agents Set up vSphere monitoring successfully Easy to follow, step-by-step guide on how to get your Opsview system up and running In Detail Monitoring increasingly complex IT environments can pose quite a challenge. Virtualization and cloud-based applications are finding their way into many IT estates over the world. Keeping a watchful eye out for your infrastructure is now more important than ever, and Opsview allows you to do just that. Monitoring with Opsview is a practical guide to the entire Opsview product range, consisting of various examples and screenshots to help you get up and running wit...

Your comprehensive guide to scripting powerful QlikView applications Overview Understand everything about QlikView, from structuring a script to fixing it to charting object problems Packed full of information and code examples to help you to understand the key concepts and features of QlikView Informative screenshots help you navigate QlikViews scripting menus and dialogs In Detail QlikView is a powerful business intelligence and data discovery platform that allows people to quickly develop relevant data visualization applications for business users. The relative ease of QlikView developmentincluding backend scriptingallows applications to be developed rapidly, and allows for more collaboration in application development for business users. A comp...

Build real-life Python applications for quantitative finance and financial engineering with this book and ebook Overview Estimate market risk, form various portfolios, and estimate their variance-covariance matrixes using real-world data Explains many financial concepts and trading strategies with the help of graphs A step-by-step tutorial with many Python programs that will help you learn how to apply Python to finance In Detail Python is a free and powerful tool that can be used to build a financial calculator and price options, and can also explain many trading strategies and test various hypotheses. This book details the steps needed to retrieve time series data from different public data sources. Python for Finance explores the basics of progr...

Get acquainted with the exciting new features that WildFly has to offer with this book and ebook Overview Learn about the latest WildFly components, including CLI management, classloading, and custom modules Customize your web server and applications by managing logs, virtual hosts, and the context root Explore the vast variety of features and configurations that can be implemented through CLI and the Management Console In Detail WildFly, formerly known as JBoss Application Server, is a flexible, lightweight, managed application runtime that helps you build amazing applications. Applications made in WildFly are Java J2EE applications, developed entirely in Java, and thus they can be run on any operating system. The new WildFly release has a highly ...

The increasing adoption of HTML5 opens up a new world of JavaScript-powered visualizations. By harnessing the power of scalable vector graphics (SVGs), you can present even complex data to your users in an easy-to-understand format and improve the user experience by freeing users from the burden of tabular data. Social Data Visualization with HTML5 and JavaScript teaches you how to leverage HTML5 techniques through JavaScript to build visualizations. It also helps to clear up how the often complicated OAuth protocol works to help you unlock a universe of social media data from sites like Twitter, Facebook, and Google+. Social Data Visualization with HTML5 and JavaScript provides you with an introduction to creating an accessible view into the massive...