Keeping Your Latency SLAs No Matter What

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Presented by

Eyal Gutkind, VP of Solutions, ScyllaDB

About this talk

Businesses that once measured performance in seconds now measure it down to the millisecond and even the microsecond in order to provide optimal user experience. For a NoSQL database few things are more important than keeping latencies low and bounded. Yet some databases suffer latency spikes from such regular occurrences as Java Virtual Machine (JVM) “garbage collection,” context switches, database repair, cache flushes and so on. This makes long-tail latency very tricky to diagnose and fix, as it’s often a “whack-a-mole” exercise. In this session, we will cover: - The systemic causes of latency spikes - How to keep latencies bounded and predictable - How to manage latency-inducing events - How Scylla helps optimize for 99% latency of
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The Scylla NoSQL database embraces a shared-nothing approach that increases throughput and storage capacity as much as 10X. It comes in open source, enterprise and database-as-a-service options. Comcast, Discord, Grab, Medium, Starbucks, Ola Cabs, Samsung, IBM, Investing.com, Zillow and many more leading companies have adopted Scylla to realize order-of-magnitude performance improvements and reduce hardware costs. For more information: ScyllaDB.com.