November 2015 Summaries

Redis usage has expanded significantly among its users, with 71% planning to increase their usage as data and applications scale up. A wide range of industries and application types use Redis, including analytics, mobile, social media, retail, finance, and gaming. The majority of respondents (70%) use Redis for multiple purposes, such as caching, message queues, and high-speed data ingestion. The versatility and performance of Redis are key factors in its widespread adoption, with features like persistent data storage and high availability contributing to its popularity. Overall, the survey highlights the growing importance of Redis in modern software development.

Redis Enterprise Cluster (RLEC) has recently released its 4.2.1 version, which includes several enhancements and features requested by customers. The new release introduces the "Replica of" feature, allowing users to define a database as a replica of another, enabling distributed read load management and one-time synchronization capabilities. Additionally, cross-region/cloud replication over WAN is now supported with traffic compression, and multiple source databases can be defined for a single destination database. Other notable features include support for multiple IPs per node, IPv6 address types, improved AOF rewrite mechanism, and the introduction of environment profiles to optimize performance in various environments. These updates aim to provide better security, scalability, and high-availability assurance for Redis Enterprise Cluster users.