Book Image

Architecting Data-Intensive Applications

By : Anuj Kumar
Book Image

Architecting Data-Intensive Applications

By: Anuj Kumar

Overview of this book

<p>Are you an architect or a developer who looks at your own applications gingerly while browsing through Facebook and applauding it silently for its data-intensive, yet ?uent and efficient, behaviour? This book is your gateway to build smart data-intensive systems by incorporating the core data-intensive architectural principles, patterns, and techniques directly into your application architecture.</p> <p>This book starts by taking you through the primary design challenges involved with architecting data-intensive applications. You will learn how to implement data curation and data dissemination, depending on the volume of your data. You will then implement your application architecture one step at a time. You will get to grips with implementing the correct message delivery protocols and creating a data layer that doesn’t fail when running high traffic. This book will show you how you can divide your application into layers, each of which adheres to the single responsibility principle. By the end of this book, you will learn to streamline your thoughts and make the right choice in terms of technologies and architectural principles based on the problem at hand.</p>
Table of Contents (18 chapters)
Title Page
Packt Upsell
Contributors
Preface
Index

Monitoring and operation


As a means to directly address the issue of lack of experience with Stardog in DevOps, we engaged the DevOps team to be a full partner. DevOps performed all the installations and setup, worked and participated in the various efforts to bulk load live N-triple data into Stardog, and greatly benefitted from the engagement. In addition, DevOps was able to put basic host- and Java-process-monitoring with DataDog in place but was held up by a firewall rule. That should now be addressed.

Much of the operation and monitoring involved utilizing the Stardog command line and Admin console. There was very little that couldn't be done from the command line and it was fairly easy to learn. The Admin console is a web-based console that allowed not only full management of the databases, but also the ability to monitor, examine, and manage running queries. Additionally, the Admin console allows us to perform queries, look at the triples, and actually display objects and their contents...