Keydb Administration And Performance Tuning
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KeyDB Administration and Performance Tuning
"KeyDB Administration and Performance Tuning" Unlock the full potential of your real-time data infrastructure with "KeyDB Administration and Performance Tuning," the definitive guide for professionals seeking expertise in high-performance KeyDB deployments. This comprehensive book delves deep into KeyDB’s cutting-edge multi-threaded architecture and scalable system design, taking readers from foundational concepts to advanced internals. You will gain a clear understanding of memory management, in-memory data structures, persistence mechanisms like RDB and AOF, cluster sharding, and the nuances of high-availability deployments and replication—essential knowledge for building robust, scalable infrastructures. Each chapter translates complex operations into actionable guidance, covering practical installation and deployment strategies for diverse environments, including bare metal, containerized clusters, and cloud platforms. Learn to automate infrastructure with modern DevOps tools, ensure high availability with zero-downtime upgrades, and secure your KeyDB deployments through granular access control, encrypted connections, and proactive monitoring. Detailed explorations of configuration tuning, resource management, disaster recovery, and performance profiling empower you to fine-tune latency, maximize throughput, and seamlessly scale under heavy loads. Whether you're engineering mission-critical caching layers, orchestrating hybrid data architectures, or troubleshooting incidents in enterprise environments, this book prepares you for every challenge. Real-world patterns, advanced scripting, insightful case studies, and end-to-end operational observability offer a holistic and practical approach to KeyDB administration. With "KeyDB Administration and Performance Tuning," you are equipped to deliver resilient, high-performing, and secure KeyDB services at scale.
IBM Informix Flexible Grid: Extending Data Availability
In this IBM® Redbooks® publication, we focus on, and provide an overview of, the high availability and Enterprise Replication features of IBM Informix® 11.70. Informix provides solutions for making data highly available in the MACH11 cluster. The components of the MACH11 cluster include High Availability Data Replication (HDR), Shared Disk Secondary (SDS), and Remote Secondary Standby (RSS) servers. Enterprise Replication (ER) provides a means of selectively replicating data between systems in near real time. The Informix Flexible Grid eliminates the administrative complexity of ER. Flexible Grid provides the ability to automatically create database objects, such as tables, indexes, and stored procedures, on all nodes within the grid as a single operation. These enhanced Enterprise Replication features provide solutions for those customers requiring reliable and quick dissemination of data across a global organization. There is also enhanced capability for customers requiring High Availability Disaster Recovery, in the form of the ability to resend primary server indexes to secondary servers without requiring a rebuild of the index on the primary server. Capabilities such as these enable faster, easier, and more reliable distribution and high availability of data, resulting in improved access and use throughout the enterprise.
High Availability and Disaster Recovery for Temenos T24 with IBM DB2 and AIX
The Temenos T24 core banking application is a critical application for the banks that use it and has a primary focus on providing an appropriate level of high availability and disaster recovery. The level of availability is determined largely by the configuration of the infrastructure that supports T24. This infrastructure is built on hardware, middleware, and networking, in addition to the operational procedures and practices that are used to operate T24. Many options are available for meeting a client's high availability and disaster recovery requirements. The solution chosen by a Temenos T24 user depends on many factors. These factors include a user's detailed availability and recovery requirements; their existing datacenter standards, practices, and processes; and the available network infrastructure. Therefore, the optimum solution must be determined on a case-by-case basis for each deployment. This IBM® RedpaperTM publication serves as a guide to help IT architects and other technical staff who are designing, configuring, and building the infrastructure to support Temenos T24. It shows how IBM software can deliver high availability and disaster recovery for Temenos T24 to meet a client's requirements. This software might run on IBM AIX®, IBM WebSphere® Application Server, WebSphere MQ Server, and IBM DB2®. These IBM software components are typically used for a Temenos T24 deployment on an IBM middleware stack to ensure a highly available infrastructure for T24.