Showing results for "Java data objects Robin M. Roos English"

Java Data Objects revolutionizes the way Java developers interact with databases and other datastores. JDO allows you to store and retrieve objects in a way that's natural to Java programmers. Instead of working with JDBC or EJB's container-managed persistence, you work directly with your Java objects. You don't have to copy data to and from database tables or issue SELECTs to perform queries: your JDO implementation takes care of persistence behind-the-scenes, and you make queries based o...

Though your application serves its purpose, it might not be a high performer. Learn techniques to accurately predict code efficiency, easily dismiss inefficient solutions, and improve the performance of your application.Key FeaturesExplains in detail different algorithms and data structures with sample problems and Java implementations where appropriateIncludes interesting tips and tricks that enable you to efficiently use algorithms and data structures...

This book is a practical introduction to the Robotics operating system (ROS). It will expose you to the essential principles, tools, and packages in ROS and assist you in configuring and recombining components for additional tasks. If you are new to the world of robotics, you will enjoy the companionship of this book as it guides you through the process of building your first robot.The book introduces robotics and advances through numerous concepts such as sensors and actuators, SLAM, Aruc...

Key FeaturesBook DescriptionIf you are a Java programmer who wants to learn about the fundamental tasks underlying natural language processing, this book is for you. You will be able to identify and use NLP tasks for many common problems, and integrate them in your applications to solve more difficult problems. Readers should be familiar/experienced with Java software development.What you will learnDevelop a deep understanding of the b...

Design, Optimize, and Scale PostgreSQL for Modern Data Pipelines.Book DescriptionPostgreSQL is a leading open-source database, essential for modern data engineering tasks. Mastering PostgreSQL for Data Engineering and Cloud Deployment is your complete guide to unlocking PostgreSQL’s full potential in data-centric environments.Starting with installation and configuration, the book moves through foundational SQL, complex queries, and schema design. You will then deep div...

Power Query is one component of the Power BI (Business Intelligence) product from Microsoft, and "M" is the name of the programming language created by it. As more business intelligence pros begin using Power Pivot, they find that they do not have the Excel skills to clean the data in Excel; Power Query solves this problem. This book shows how to use the Power Query tool to get difficult data sets into both Excel and Power Pivot, and is solely devoted to Power Query dashboarding and report...

Looking for a manual that will help you learn the basics of FreeCAD? Then you have come to the right place. In this FreeCAD beginner's guide, an engineer will show you how to succeed in 2D and 3D design! This book is ideal for beginners, as it explains all the important features of the software – both in theory and in practical application – step by step and in detail.FreeCAD is – as the name already indicates – completely free of charge!This book is for anyone who wants to...

Learn all the Java and Android skills you need to start making powerful mobile applicationsKey Features\[\*\]Kick-start your Android programming career, or just have fun publishing apps to the Google Play marketplace\[\*\]A first-principles introduction to Java, via Android, which means you’ll be able to start building your own applications from scratch\[\*\]Learn by example and build three real-world apps and over 40 mini apps throughout the b...

Learn how to use the Power Query M formula language and its functions effectively for better data modeling and impactful business intelligence reports. Free with your book: DRM-free PDF version + access to Packt's next-gen Reader\*Key FeaturesGet comprehensive coverage of fundamental and advanced Power Query conceptsGain hands-on experience with practical examples based on real-world problemsDelve into the intricacies of Power Query M language ...

Do you speak Java? No, we're not talking about your morning cup'o joe. We mean the world's most popular programming language that runs on almost any computer!This book aims to teach you the basics of Java language in the simplest way possible. Unlike other resources, this book will not feed you with too many technicalities that might confuse you along the way. Each discussion was written in simple words. All exercises in this book were carefully chosen to be simple cases in order to...

IT will scarcely be expected that one should be able to offer an authentic narrative of the life and transactions of this extraordinary personage. The times in which he lived, the mode of life he adopted, and the silence or loss of contemporary writers, are circumstances sufficiently favourable, indeed, to romance, but altogether inimical to historical truth. The reader must, therefore, be contented with such a detail, however scanty or imperfect, as a zealous pursuit of the subject enable...

Data Analytics with SAS is an attempt to learn concepts of Data Analytics with SAS tool. Starting with the fundamentals, the book introduces you to SAS by explaining its architecture, components, libraries and graphical user interface. It then delves into abilities like manipulating and exploring data, where both basic and advanced techniques are covered.The book outlines concepts and functions for data manipulation. Data manipulation is important as without it, we cannot define data in a ...