Abhishek Kumar

This book "Number Theory for Olympiads" presents the interesting world of numbers in a playful manner. Crafted especially for the students of classes 7 to 12, this book will be useful for various examinations such as Mathematics Olympiads, school exams, board exams, etc. Even, certain concepts are discussed for examinations like JEE Main & Advanced. Number theory is an essential part of mathematics courses at the undergraduate level. Therefore, this book can also serve as an introductory course in Number theory at the undergraduate level. The features included in this book are: - A sufficient number of examples and illustrations are given to explain the concepts - The chapter 'Key Concepts & Results of Number Theory' summarizes all the key concepts - The chapter "Olympiad Problems" consists of a wide range of problems from the previous year's questions of various regional, national, & international mathematics Olympiad - Certain concepts are discussed for JEE Main & Advanced

DESCRIPTION Integrating Rust shows you how to create fast, secure software while keeping full control. This book helps you with the knowledge to seamlessly integrate Rust into your existing development workflow, using its power for high-performance systems programming and beyond. This book is your go-to guide for bringing Rust into your tech stack to build secure, high-performance software. Designed for developers and tech leads, this book offers tools and insights for seamlessly adopting Rust in multi-language environments, modernizing workflows, and optimizing legacy systems. It explains Rust's type system and safety features while providing step-by-step examples for working with C, C++, databases, embedded systems, and WebAssembly. Learn to replace critical components, design efficient systems, and enhance web and cloud applications. This book contains practical tips to help you achieve scalability, reliability, and top-notch performance. By the end of this book, you will be well-equipped to integrate Rust into your projects, avoid common mistakes, and deliver efficient, secure software aligned with modern standards. WHAT YOU WILL LEARN● Optimize legacy systems by rewriting performance-critical components in Rust.● Integrate Rust with existing C, C++, and WebAssembly projects. ● Leverage Rust's safety features for secure, reliable software development.● Use Rust's concurrency model for multi-threaded and distributed systems.● Implement Rust in web, database embedded systems, and cloud-based applications.● Master Rust's ecosystem, tools, and best development practices. WHO THIS BOOK IS FORThis book is designed for software developers, system architects, and tech leads who want to integrate Rust into their existing projects or initiate a new project using Rust. Readers should possess a basic understanding of programming concepts and have experience with at least one other programming language, such as C.

Les entreprises du Web 2.0 et les g ants du secteur bancaire comme J. P. Morgan, Goldman Sachs et Morgan Stanley sont confront s des probl mes de gestion d'un volume important de donn es. Les organisations tentent de migrer des solutions traditionnelles vers des solutions plus efficaces et plus flexibles comme NoSQL et l'informatique en nuage. NoSQL r sout le d fi rudimentaire du stockage et de l'extraction de gros volumes de donn es transactionnelles en temps r el, tandis que l'informatique en nuage compl te la solution pr c dente par un acc s r seau la demande un pool partag de ressources informatiques. Malgr les caract ristiques id ales des magasins de donn es NoSQL en tant que syst mes de gestion de donn es en nuage et la comp tence informatique de l'acc s partag , il est difficile de comprendre une architecture id ale sp cifique un domaine en raison de la grande diversit de ces solutions. Ce manuel passe en revue le paradigme du stockage de donn es NoSQL, de l'informatique en nuage et du d veloppement agile. Son objectif est de guider les chercheurs et les praticiens, en les aidant s lectionner le magasin de donn es le mieux adapt , en identifiant les d fis et les opportunit s du paradigme assimil la tendance.

Le aziende del Web 2.0 e i colossi bancari come J. P. Morgan, Goldman Sachs e Morgan Stanley stanno affrontando problemi di gestione dell'intenso volume di dati. Le organizzazioni stanno cercando di migrare da soluzioni tradizionali a soluzioni pi efficienti e flessibili come NoSQL e Cloud computing. Il NoSQL risolve la sfida rudimentale dell'archiviazione e del recupero di grandi volumi di dati transazionali in tempo reale, mentre il Cloud computing completa la priorit con un accesso alla rete su richiesta a un pool condiviso di risorse di calcolo. Nonostante le caratteristiche ideali dei data store NoSQL come sistemi di gestione dei dati nel cloud e la competenza informatica dell'accesso condiviso, difficile comprendere un'architettura ideale per il dominio specifico a causa dell'elevata diversit di queste soluzioni. Il manuale esamina il paradigma dell'archiviazione dei dati NoSQL, del cloud computing e dello sviluppo agile. Il suo obiettivo quello di fornire una guida a ricercatori e professionisti, aiutandoli a selezionare il data store pi adatto, identificando le sfide e le opportunit del paradigma di tendenza.

Web 2.0-Unternehmen und Bankriesen wie J. P. Morgan, Goldman Sachs und Morgan Stanley stehen vor Problemen bei der Verwaltung gro er Datenmengen. Die Unternehmen versuchen, von traditionellen auf effizientere und flexiblere L sungen wie NoSQL und Cloud Computing umzusteigen. NoSQL l st die rudiment re Herausforderung der Speicherung und des Abrufs von hochvolumigen Transaktionsdaten in Echtzeit, und Cloud Computing erg nzt die vorherige L sung durch einen bedarfsgerechten Netzwerkzugang zu einem gemeinsamen Pool von Rechenressourcen. Trotz der idealen Eigenschaften von NoSQL-Datenspeichern als Cloud-Datenmanagementsysteme und der Computing-Kompetenz des gemeinsamen Zugriffs ist es aufgrund der gro en Vielfalt dieser L sungen schwierig, eine ideale dom nenspezifische Architektur zu finden. Das Handbuch gibt einen berblick ber das Paradigma von NoSQL-Datenspeichern, Cloud Computing und agiler Entwicklung. Sein Ziel ist es, Forschern und Praktikern bei der Auswahl des am besten geeigneten Datenspeichers zu helfen und die Herausforderungen und M glichkeiten des im Trend liegenden Paradigmas aufzuzeigen.

As empresas da Web 2.0 e os gigantes da banca, como a J. P. Morgan, a Goldman Sachs e a Morgan Stanley, est o a enfrentar problemas na gest o de um grande volume de dados. As organiza es est o a tentar migrar das solu es tradicionais para solu es mais eficientes e flex veis, como o NoSQL e a computa o em nuvem. O NoSQL resolve o desafio rudimentar do armazenamento e recupera o de grandes volumes de dados transaccionais em tempo real e a computa o em nuvem complementa o anterior com um elevado acesso rede a pedido a um conjunto partilhado de recursos inform ticos. Apesar das caracter sticas ideais dos armazenamentos de dados NoSQL como sistemas de gest o de dados em nuvem e da compet ncia computacional de acesso partilhado, dif cil compreender uma arquitetura ideal espec fica do dom nio devido grande diversidade destas solu es. Este manual analisa o paradigma do armazenamento de dados NoSQL, da computa o em nuvem e do desenvolvimento gil. O seu objetivo orientar os investigadores e os profissionais, ajudando-os a selecionar o armazenamento de dados mais adequado, identificando os desafios e as oportunidades do paradigma assimilado pelas tend ncias.

Bruce Lee, son of Cantonese opera star Lee Hoi-Chuen, was one of the biggest names in Hollywood of his time. He is credited with introducing the East to the silver screens of the West. His greatest passion in life was Kung Fu-an ancient Chinese martial art unknown in the West until 1965, the year he made his first television appearance. A Kung Fu master, an actor, and a philosopher, Bruce Lee embodied the idea of a complete human one with a strong body and a critical mind. He studied a system of Chinese Kung Fu for nine years called Wing Chun. Apart from this, he was an ardent reader of Confucius. He tried to incorporate Confucian philosophy and teachings into his life. He taught Americans about Chinese philosophy and culture for six years. He detested mediocrity and always pushed his limits, both physically and mentally. He inspired generations of youngsters worldwide through his work and continues to do so even today. On July 20, 1973, the world lost this most influential martial artist of all time.

""When you look at the stars and the galaxy, you feel that you are not just from any particular piece of land, but from the solar system."" - these were the first words of the first Indian woman astronaut, Kalpana Chawla, when she landed on the earth. The story of Kalpana Chawla is the story of a dream becoming reality. It is the story that starts in the small city of Karnal and ends in space. Hers is a story that gives us the belief that the path from dreams to success does exist, all one needs is the vision, the perseverance, and the courage to follow it. This book is an attempt to relive the story of our forgotten hero - Kalpana Chawla. Through the pages of this book, the reader will become a part of her journey which travels from Karnal to Nasa and finally to space.