The cryptocurrency phenomenon has sparked a new opportunity mine for virtual gold, kind of like the prospectors of a couple centuries back. This time around, you need some tech know-how to get into the cryptocurrency mining game.

This book shares the insight of two cryptocurrency insiders as they break down the necessary hardware, software, and strategies to mine Bitcoin, Ethereum, Monero, LiteCoin, and Dash. They also provide insight on how to stay ahead of the curve to maximize your return on investment.

Get the tech tools and know-how to start mining Pick the best cryptocurrency to return your investment Apply a sound strategy to stay ahead of the game Find cryptocurrency value at the source From the basics of cryptocurrency and blockchain to selecting the best currency to mine, this easy-to-access book makes it easy to get started today!

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The cryptocurrency phenomenon has sparked a new opportunity mine for virtual gold, kind of like the prospectors of a couple centuries back. This time around, you need some tech… Развернуть 

Develop and operate a high performance microservices architecture, with Redis

One of the top how to for dummies book, focused on microservices through Redis. There is more to developing a microservices architecture than simply breaking up a monolithic software application into a collection of smaller services. To fully realize the benefits of this modern app-development methodology, it’s essential to optimize the data layer. You need to consider how your data is managed, build interservice communication, and synchronize data across geographies and availability zones.

This microservices book is the best introduction to key Redis microservices terms and concepts. Our microservices book shows you how microservices work together to make apps scalable, easier to manage, and more resilient. Microservices for Dummies is the best microservices book focused on Redis microservices.

Redis Microservices for Dummies helps you:

* Understand the fundamentals of a microservices architecture
* Learn how to use Redis for messaging, storage, and caching
* Design interservice communications while building new services
* Synchronize data across clusters

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Develop and operate a high performance microservices architecture, with Redis

One of the top how to for dummies book, focused on microservices through Redis. There is more to… Развернуть 

The quickest way to do the books! Finances don’t have to put you in a funk! With the help of this all-encompassing book, you’ll get the easy-to-follow instruction you need to get your business’ ducks in a row—without ever losing your cool. Whether you’re a numbers person or have never spent much time with a calculator, you’ll discover how to use QuickBooks 2019 to make it easier than ever to handle your finances. This value-priced reference combines eight content-rich mini-books into one complete package, providing the answers you need to get the most out of the latest version of QuickBooks. No stone is left unturned, giving you everything you need to turn what used to be harrowing tasks into simple items you can check off on your to-do list. Helps you use QuickBooks to ease accounting chores, financial management, and business planning Provides guidance from an industry expert Shows you how to set up a QuickBooks accounting system, load the master files lists, invoice customers, pay vendors, track inventory, manage cash and bank accounts, and more Gives helpful troubleshooting tips to make your accounting easy Your time is precious—why waste a minute when QuickBooks can make it easier? Get started today!

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The quickest way to do the books! Finances don’t have to put you in a funk! With the help of this all-encompassing book, you’ll get the easy-to-follow instruction you need to get… Развернуть 

One book that does the work of nine Knowing your way around Microsoft Office requires you to be part mathematician, part storyteller, and part graphic designer—with some scheduling wizard and database architect sprinkled in. So what do you do if these talents don't come naturally to you? Fear not! Office 2019 All-in-One For Dummies fills in the gaps and helps you create easy-to-read Word documents, smash numbers in Excel, tell your tale with PowerPoint, and keep it all organized with Outlook. With additional books covering Access, OneNote, and common Office tasks, this is the only Office book you need on your shelf. Get insight into tools common to all Office applications Find full coverage of Word, Excel, PowerPoint, Outlook, and Access Benefit from updated information based on the newest software release Discover the tricks Office pros use to enhance efficiency If you need to make sense of Office 2019and don’t have time to waste, this is the all-in-one reference you’ll want to keep close by!

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One book that does the work of nine Knowing your way around Microsoft Office requires you to be part mathematician, part storyteller, and part graphic designer—with some… Развернуть 

You’ve probably picked up this book because you’re confident enough to admit that you don’t know as much about DNS security and are clever enough to look for more knowledge. We don’t think you’ll be disappointed. In this brief volume, we offer a primer of many of the common terms you’ll run into, high-level descriptions of the threats you face, and practical solutions that you can implement right away.


Over the years, DNS - both the protocol and the servers - became the target of a variety of attacks, including the Lion worm, a cache poisoning attack, social engineering attacks against registrar accounts, and distributed denial of service attacks on DNS servers. And so the DNS community developed new mechanisms to combat these attacks including access controls on queries, dynamic updates, and zone transfers; DNS security extensions; response policy zones; and response rate limiting.

The good news for you, dear reader, and for me, is that the ­little book you’re holding will help make up for my negligence by providing you with an overview on the new security mechanisms in DNS. Rob and Josh know their stuff: They’ve been developing and delivering courses on DNS and DNS security.

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You’ve probably picked up this book because you’re confident enough to admit that you don’t know as much about DNS security and are clever enough to look for more knowledge. We… Развернуть