Mongodb Aws

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AWS Certified Database Study Guide

Validate your AWS Cloud database skills! AWS Certified Database Study Guide: Specialty (DBS-C01) Exam focuses on helping you to understand the basic job role of a database administrator / architect and to prepare for taking the certification exam. This is your opportunity to take the next step in your career by expanding and validating your skills on the AWS Cloud, and performing a database-focused role. AWS is the frontrunner in cloud computing products and services, and this study guide will help you to gain an understanding of core AWS services, uses, and basic AWS database design and deployment best practices. AWS offers more than relational and nonrelation databases, they offer purpose built databases, which allow you to utilize database services prebuilt to meet your business requirements. If you are looking to take the Specialty (DBS-C01) exam, this Study Guide is what you need for comprehensive content and robust study tools that will help you gain the edge on exam day and throughout your career. AWS Certified Database certification offers a great way for IT professionals to achieve industry recognition as cloud experts. This new study guide is perfect for you if you perform a database-focused role and want to pass the DBS-C01 exam to prove your knowledge of how to design and deploy secure and robust database applications on AWS technologies. IT cloud professionals who hold AWS certifications are in great demand, and this certification could take your career to the next level! Master all the key concepts you need to pass the AWS Certified Database Specialty (DBS-C01) Exam Further your career by demonstrating your cloud computing expertise and your knowledge of databases and database services Understand the concept of purpose built databases, allowing you to pick the right tool for the right job. Review deployment and migration, management and operations, monitoring and troubleshooting, database security, and more Access the Sybex online learning environment and test bank for interactive study aids and practice questions Readers will also get one year of FREE access after activation to Sybex’s superior online interactive learning environment and test bank, including hundreds of questions, a practice exam, electronic flashcards, and a glossary of key terms.
MongoDB DBA Associate Certification (C100DBA): 350 Practice Questions

Author: CloudRoar Consulting Services
language: en
Publisher: CloudRoar Consulting Services
Release Date: 2025-04-25
Get fully prepared for the MongoDB Certified DBA Associate (C100DBA) exam with this comprehensive guide containing 350 realistic practice questions and in-depth explanations. Whether you're a beginner looking to break into database administration or an experienced engineer ready to validate your MongoDB skills, this book is your one-stop solution. MongoDB is a leading NoSQL database trusted by global enterprises for its flexibility, scalability, and performance. As organizations shift from traditional RDBMS to NoSQL databases, MongoDB professionals are increasingly in demand. The C100DBA certification validates your ability to manage, secure, monitor, and optimize MongoDB deployments in production environments. This book is designed to help you confidently pass the exam and apply your knowledge on the job. Inside this book, you'll find 12 topic-aligned sections covering every objective outlined in the official certification blueprint. Each domain features curated questions that mirror real-world scenarios and exam difficulty. Questions are followed by clear, concise explanations to reinforce your understanding and eliminate guesswork. Here’s what you’ll master: Installing MongoDB: Step-by-step guidance on package-based, tarball, and container-based installations across different operating systems. Configuring MongoDB: Deep dive into configuration files, startup parameters, journaling, log rotation, and tuning memory settings. Managing Processes and Memory: Understand how MongoDB handles connections, background operations, working sets, and memory-mapped files. Backup and Recovery: Compare tools like mongodump, mongorestore, filesystem snapshots, and cloud backups, and learn strategies for disaster recovery. User and Role Management: Implement secure user access using roles, privileges, and built-in authentication methods. Replication and Sharding: Build high-availability replica sets and distribute data using sharded clusters, including failover behavior and balancing. Monitoring and Diagnostics: Learn to use tools like mongostat, mongotop, Atlas metrics, and server logs to monitor cluster health. Optimization and Troubleshooting: Analyze query plans, indexes, and cache usage, and identify common bottlenecks. Authentication Methods: Implement SCRAM, LDAP, and x.509 client authentication for user validation. Encryption: Enable TLS for encrypted communication and configure encryption at rest using KMIP or local keyfiles. Auditing: Use MongoDB’s auditing features to track and review security events. Network Security: Secure MongoDB deployments with IP whitelisting, firewall rules, and configuration hardening. This practice book is ideal for self-paced learners, bootcamp attendees, certification aspirants, and database professionals who want to level up their MongoDB admin skills. With complete coverage of the C100DBA certification domains, you’ll walk into the exam room confident and ready. Start your MongoDB DBA certification journey today with this focused and practical resource.
Resilience and Reliability on AWS

The cloud has achieved an air of invincibility, and solutions such as Amazon Web Services (AWS) make cloud computing look so appealing. But building a good application on any platform is difficult. There will always be outages, small and large. Are you prepared to handle them? 'Resilience and Reliability on AWS' helps you answer that and many other questions.