Ruslan Shevchenko About developing extreme low-latency applications, where reaction time is counted in microseconds and low-level JVM facilities. Next themes will be touched: - what is low-latency application, how they are used and how they are differ from other types of high-performance applications. - organization of effective interactions with native code. work with memory - management vs unmanagement memory; off-heap memory access facilities. - low-level facilities in the next JVM versions.