Oracle Goldengate With Microservices

A step-by-step guide to practising Oracle GoldenGate High Availability (HA) options, Microservices, and Real-Time downstream techniques _DESCRIPTIONÊ The book starts with a brief introduction about Oracle GoldenGate with Microservices and how to configure high availability using various methods. Oracle GoldenGate Microservices Architecture (MA) is a similar architecture based on REST APIs which enable us to configure, monitor, and manage Oracle GoldenGate services using a web-based user interface. Each module supports a specific business goal and uses a simple, lightweight, and well-defined interface to communicate with other sets of services. Oracle GoldenGate can interact with custom conflict-resolution routines that customers write to satisfy their business rules. KEY FEATURESÊÊ - Understand how and when they're used classic Vs. Microservices - Learn how to use real-time downstream methods based on the environment - Learn how to solve Oracle GoldenGate (OGG) Conflict Detection and Resolution (CDR) in bi-directional, active replication - Learn how to implement high availability for mission-critical systems using Oracle GoldenGate Ð XAG components - Learn how to set up bi-directional replication between pluggable databases (PDBs) in a multi-tenant environment - Learn how to use differently typed of replicates in pluggable databases (PDBs) in a multi-tenant environmentÊ WHAT WILL YOU LEARNÊ By the end of the book, you will come across a few case studies about how to use Microservices, Kubernetes, REST APIs in Oracle GoldenGate, and How to monitor Oracle GoldenGate processes in real-time environments. This book also helps how to use various file systems like ACFS, DBFS, and NFS in high availability for Oracle GoldenGate.ÊÊ WHO THIS BOOK IS FORÊÊ This book is intended for anyone looking for how to set up and configure Uni-directional, Bi-directional replication in mission-critical environments either using classic Oracle GoldenGate OR Oracle GoldenGate with Microservices. This book also helps various methods to implement real-time downstream techniques. Table of Contents 1. Introduction to Oracle GoldenGate HA - XAG Components 2. Extract and Replicat in Multitenant Environment 3. Consolidated and Cascaded Oracle GoldenGate 4. Introduction to Oracle GoldenGate Methodologies 5. Introduction to Oracle GoldenGate Utilities 6. Bi-Directional Replication with Conflict Detection and Resolution (CDR) 7. Bi-directional Replication with Pluggable Databases (PDBs) in Multitenant Environment 8. Real-Time Downstream Database with Multiple Scenarios 9. Oracle GoldenGate Microservices Architecture overview 10. Managing Oracle GoldenGate and Kubernetes 11. Automation Recipes Via Rest APIs 12. Oracle GoldenGate Tuning and Troubleshooting

A step-by-step guide for designing, implementing, and managing Oracle GoldenGate with HUB Architecture KEY FEATURES ● Learn how to use the REST API, command line solutions, and web interface to manage Oracle GoldenGate Microservices Architecture. ● Configure Oracle GoldenGate Microservices for disaster recovery and high-availability architecture. ● Learn how to monitor and troubleshoot Oracle GoldenGate Microservices Architecture. DESCRIPTION Oracle GoldenGate is a software product that allows you to replicate data from one database to another. If you are interested in using Oracle GoldenGate Microservices (OGG MA) in HUB configuration for database upgrade, migration, and data replication, then this book is a valuable resource for you. This book provides a step-by-step guide for designing and implementing an Oracle GoldenGate Microservices architecture in a hub configuration, with high availability (HA) and disaster recovery (DR) capabilities. It begins by explaining the architecture of Oracle GoldenGate Microservices, and then provides real-world examples of how it can be used to upgrade or migrate databases, replicate data, and monitor the environment. Moving on, the book includes detailed instructions on how to install and configure Oracle GoldenGate Microservices, as well as, how to use the REST API, command line, and web interface to manage the solution. Lastly, the book provides a practical example of how the architecture can be used to achieve HA and DR for data replication. By the end of the book, you will be a confident and knowledgeable OGG MA user, who is able to design, implement, and manage Oracle GoldenGate Microservices Architecture solutions for your organization. WHAT YOU WILL LEARN ● Understand the architectural design of OGG MA in HUB configuration using ACFS. ● Set up monitoring for OGG MA with Oracle Cloud Control. ● Use the REST API in OGG for automation. ● Check and verify data consistency with Veridata. ● Perform patching without extended downtime by using high-availability capabilities. ● Learn how to handle errors during data replication in ACFS or OGG extract/replicat processes. WHO THIS BOOK IS FOR This book is for technical professionals, database administrators and engineers who want complete control over their Oracle GoldenGate Microservices environment. TABLE OF CONTENTS 1. Introduction to Oracle GoldenGate in HUB Architecture 2. Oracle GoldenGate MicroServices Architecture in HUB Configuration 3. Installation Setup: OGG in HUB Architecture - Part GI and ACFS 4. Installation Setup: OGG in HUB Architecture – Part RDBMS 5. Installation of OGG MA - OGG in HUB Infrastructure 6. Uni-Directional Replication Setup: OGG in HUB Architecture 7. How to- DDL, Parallelism, and REST API for Automation 8. Bi-Directional Replication Setup OGG in HUB Architecture – Setup and Preparation 9. Bi-Directional Replication Setup OGG in HUB Architecture 10. Monitoring - OGG in HUB Architecture – Setup Veridata 11. Monitoring- OGG in HUB Architecture– Execute Veridata and Configure Cloud Control 12. Patching Oracle - OGG in HUB Architecture 13. Troubleshooting- OGG in HUB Architecture 14. Disaster Recovery Setup- OGG in HUB Architecture

This book focuses on the utilization of GoldenGate Services (GGS) in conjunction with a microservices architecture on the Oracle cloud (OCI), primarily for data migration and integration across various data sources and targets. The book begins with a practical example of utilizing GGS on a Marketplace VM, progressively advancing to in-depth discussions on implementing GoldenGate as a Service on OCI. The book offers illustrative guides for data replication between RDBMSs (such as Oracle, Postgres, and big data targets such as Kafka). Additionally, it explores monitoring techniques using Enterprise Manager and Grafana dashboards. A comparative analysis is presented between traditional VM-based GoldenGate installations and the OCI service model. Special attention is given to Zero Downtime Migration (ZDM) and leveraging GGS for database migration from on-premises to OCI. Some chapters address multi-cloud replication using OCI GGS and include real-life case studies. By the end of this book you will have gained comprehensive insights into the architectural design of GoldenGate Services and will be adept at replicating data using GGS, enabling you to replicate setups in your own environments. What You Will Learn Set up GoldenGate Services for high availability (HA), disaster recovery (DR), migration of data to cloud, and moving data into the data lake or lakehouse Perform logical migration of data to the cloud using the ZDM tool (ZDM uses GoldenGate internally). Replicate data to big data targets Monitor GGS using Enterprise Manager and Grafana Replicate data in a multi-cloud environment Who This Book Is For Oracle database administrators who want to replicate data or use Oracle GoldenGate Services for migration and setup of high availability (HA) and disaster recovery (DR); and data engineers who want tobuild the data warehouse, data lake, data lakehouse to push data in near real-time

An in-depth dive into Oracle GoldenGate and the new features of 23ai, this book offers DBAs and architects insights into the architecture, focusing on maintaining a fundamental understanding of replication for on-premises, cloud, and automation scenarios. After a tour through the architecture and discussion of what makes GoldenGate management-friendly, the book moves into advanced implementation components. You’ll find many use-cases and instructions to help with everything from the easiest to the most complex implementations. Oracle GoldenGate implementation, of course, involves both business and technical resources. By focusing on the DBA perspective, the book addresses the key aspects of defining, implementing, and supporting a GoldenGate environment, covering the who, what, why, when, and how. Pro Oracle GoldenGate 23ai for the DBA provides the insights needed to navigate the implementation and support processes effectively. What You Will Learn: Understand the core microservices architectures of Oracle GoldenGate Implement one-way streams of data capture and application for Oracle and PostgreSQL Design, build, and implement multi-master replication models Manage and troubleshoot solutions Master new features and utilities of Oracle GoldenGate supported in Oracle 23ai Who This Book is For: Aimed squarely at database administrators who find themselves involved in Oracle GoldenGate integration projects and management of the environments. The book provides a view into the capabilities and issues of Oracle GoldenGate, helping database administrators to successfully implement and manage environments to meet organizational goals.

Get up to speed with Oracle's Autonomous Databases and implementation strategies for any workload or use case, including transactional, data warehousing, and non-relational databases Key Features Explore ADB, its business benefits, and architectural considerations Migrate the existing workload to ADB, explore high availability, and use cloud native methods for monitoring and event notifications Leverage APEX, JSON, the REST API, and SQL Developer Web features for rapid development Book DescriptionOracle Autonomous Database (ADB) is built on the world’s fastest Oracle Database Platform, Exadata, and is delivered on Oracle Cloud Infrastructure (OCI), customer data center (ExaCC), and Oracle Dedicated Region Cloud. This book is a fast-paced, hands-on introduction to the most important aspects of OCI Autonomous Databases. You'll get to grips with concepts needed for designing disaster recovery using standby database deployment for Autonomous Databases. As you progress, you'll understand how you can take advantage of automatic backup and restore. The concluding chapters will cover topics such as the security aspects of databases to help you learn about managing Autonomous Databases, along with exploring the features of Autonomous Database security such as Data Safe and customer-managed keys for Vaults. By the end of this Oracle book, you’ll be able to build and deploy an Autonomous Database in OCI, migrate databases to ADB, comfortably set up additional high-availability features such as Autonomous Data Guard, and understand end-to-end operations with ADBs.What you will learn Explore migration methods available for Autonomous Databases, using both online and offline methods Create standby databases, RTO and RPO objectives, and Autonomous Data Guard operations Become well-versed with automatic and manual backups available in ADB Implement best practices relating to network, security, and IAM policies Manage database performance and log management in ADB Understand how to perform data masking and manage encryption keys in OCI's Autonomous Databases Who this book is for This book is for decision makers, enterprise cloud architects, solution consultants, cloud engineers, implementation partners, and technology students, as well as anyone who wants to learn about Oracle’s Autonomous Databases delivered on Oracle Cloud Infrastructure (OCI). Beginner-level knowledge of Linux and OCI and networking concepts and databases, along with hands-on experience in OCI environments is required before getting started with this book.

This book teaches the basics of Oracle GoldenGate, which is a product that is used to simplify the process of Oracle Database Replication. GoldenGate can be used for reporting, failover, high availability, live reporting, data warehousing, and BigData ETL process, as well as connecting to multiple other data sources outside of Oracle Database such as SQL Server, MySQL, Teradata, PostgreSQL, and many others. The purpose of GoldenGate and its popularity is its ability to make the highly complex architecture of database replication into a much more simplistic task. This book teaches the reader how to use Oracle GoldenGate, from installation to troubleshooting.

Visualize, analyze, and optimize your data with Grafana KEY FEATURES ● Explore AIOps monitoring with Grafana for optimized operations and proactive decision making. ● Discover how to conduct performance testing using Grafana. ● Master the art of designing Grafana dashboards and visualizations. DESCRIPTION Grafana, a popular open-source observability platform, provides robust tools for analyzing and visualizing data from diverse sources. If you are looking to unlock its full potential as a data visualization and monitoring platform, then this book is for you. This book offers a comprehensive insight into the capabilities of Grafana and empowers you to leverage this powerful tool to its fullest extent. It provides you with the knowledge and skills necessary to create impressive visualizations, establish dashboards, and optimize monitoring processes. The book will help you delve into various aspects of Grafana, including its interface, utilizing the Graph Panel for visualizing data, connecting it to data sources, organizing dashboards, harnessing advanced features, and exploring additional functionalities like Grafana Loki for log exploration and managing authorization and authentication. Furthermore, the book explores specific use cases such as blackbox exporter, synthetic monitoring, Kubernetes monitoring, AIOps monitoring, and maximizing Grafana plugins. It concludes by presenting best practices for working with Grafana and offering insights into setting up performance testing and engineering dashboards. By the end of the book, you will be equipped with the necessary knowledge and skills to unlock its full potential as a data visualization and monitoring platform. WHAT YOU WILL LEARN ● Learn how to create visually appealing dashboards and panels using Grafana. ● Gain the ability to track and optimize application performance, ensuring an enhanced user experience. ● Utilize Grafana to record and analyze system applications. ● Track and analyze unique metrics for customized performance monitoring insights. ● Set up Grafana alerts and email notifications to receive timely notifications about critical events and anomalies. WHO THIS BOOK IS FOR This book is suitable for professionals in DevSecOps, Performance Testing, Site Reliability, AIOps, MLOps, Platform, Development, and Test Engineering teams. TABLE OF CONTENTS 1. Introduction to Data Visualization with Grafana 2. A Tour of the Grafana Interface 3. An Introduction to the Graph Panel 4. Connecting Grafana to a Data Source 5. Visualizing Data in the Graph Panel 6. Creating Your First Dashboard 7. Visualization Panels in Grafana 8. Organizing Dashboards 9. Grafana Alerting 10. Working with Advanced Dashboard Features 11. Exploring Logs with Grafana Loki 12. Managing Authorization and Authentication 13. Blackbox Exporter 14. Synthetic Monitoring 15. Maximizing the Grafana Plug-in 16. Kubernetes Monitoring 17. Grafana Cloud 18. AIOps Monitoring 19. Dashboard Setup for Performance Testing and Engineering 20. Best Practices of Working with Grafana

GoldenGate exchanges data among systems in a timely manner and meets the demand for real-time access to information regardless of volume. The new release, 12c, includes an optimized database, intelligent and integrated delivery capabilities, expanded heterogeneity, and tighter security. Perform zero downtime data migration to on-premise or public cloud with GoldenGate's feature-rich portfolio. Start with the installation and learn the design concepts and enhanced configuration of GoldenGate 12c. Exploit new 12c features to successfully implement GoldenGate on your enterprise. Dive deep into configuring GoldenGate for high availability, DDL support, and reverse processing. Build fast, secure, robust, scalable technical solutions by tuning data delivery and networks. Finally, enrich your data replication knowledge by learning the troubleshooting tips.

Elevate your expertise and gain holistic insights into cloud technology with a focus on smoothly transitioning from on-premises to the cloud Key Features Analyze cloud architecture in depth, including different layers, components, and design principles Explore various types of cloud services from AWS, Microsoft Azure, Google Cloud, Oracle Cloud Infrastructure, and more Implement best practices and understand the use of various cloud deployment tools Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionAs the need for digital transformation and remote work surges, so does the demand for cloud computing. However, the complexity of cloud architecture and the abundance of vendors and tools can be overwhelming for businesses. This book addresses the need for skilled professionals capable of designing, building, and managing scalable and resilient cloud systems to navigate the complex landscape of cloud computing through practical tips and strategies. This comprehensive cloud computing guide offers the expertise and best practices for evaluating different cloud vendors and tools. The first part will help you gain a thorough understanding of cloud computing basics before delving deeper into cloud architecture, its design, and implementation. Armed with this expert insight, you'll be able to avoid costly mistakes, ensure that your cloud systems are secure and compliant, and build cloud systems that can adapt and grow with the business. By the end of this book, you’ll be proficient in leveraging different vendors and tools to build robust and secure cloud systems to achieve specific goals and meet business requirements.What you will learn Get to grips with the core concepts of cloud architecture and cost optimization Understand the different cloud deployment and service models Explore various cloud-related tools and technologies Discover cloud migration strategies and best practices Find out who the major cloud vendors are and what they offer Analyze the impact and future of cloud technology Who this book is for The book is for anyone interested in understanding cloud technology, including business leaders and IT professionals seeking insights into the benefits, challenges, and best practices of cloud computing. Those who are just starting to explore cloud technology, as well as those who are already using cloud technology and want to deepen their understanding to optimize usage, will find this resource especially useful.