通过新型AIO日志优化，MRG Messaging在标准硬件上实现了每秒50万条消息的持久化吞吐率，比以往提高了几个数量级。此技术在Red Hat Enterprise Linux上针对持久消息存储进行了特别优化，实现了LUN速度的最大化，并减少了寻道时间。
这样的速度，需要的硬件软件价格是多少呢？
AIO durable messaging journal: MRG Messaging can achieve sustained durable messaging throughput rates of 500,000 messages per second per LUN on typical hardware, a rate that is orders of magnitude better than previously possible. MRG Messaging achieves these rates through the inclusion of a new AIO journal specifically optimized for persistent messaging storage on Red Hat Enterprise Linux.
This AIO journal can achieve maximum LUN speeds and fiber channel write speeds. Red Hat has performed extensive work in its journal to optimize the cache on disk arrays and also to write in rings per queue, which makes it possible to map IO over different LUNs. This allows scale up in terms of IO rates and also dramatically minimizes seeks while managing separate read and write contexts.
AIO durable messaging journal: MRG Messaging can achieve sustained durable messaging throughput rates of 500,000 messages per second per LUN on typical hardware, a rate that is orders of magnitude better than previously possible. MRG Messaging achieves these rates through the inclusion of a new AIO journal specifically optimized for persistent messaging storage on Red Hat Enterprise Linux.
This AIO journal can achieve maximum LUN speeds and fiber channel write speeds. Red Hat has performed extensive work in its journal to optimize the cache on disk arrays and also to write in rings per queue, which makes it possible to map IO over different LUNs. This allows scale up in terms of IO rates and also dramatically minimizes seeks while managing separate read and write contexts.
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