【大咖有约】Facebook Inc软件工程师 董思颖

Facebook Inc软件工程师董思颖先生将作为DTCC 2016中国数据库技术大会特邀嘉宾出席。并将于5月12日“数据加速技术”专场分享题为《RocksDB: Key-Value Store Optimized for Flash-Based SSD》的演讲，敬请期待！

个人简介

Siying Dong is a software engineer working in the Database Engineering team at Facebook， focusing on RocksDB. He also worked on Hive， HDFS， and some other data warehouse infrastructures. Before joining Facebook， Siying worked in the SQL Azure Team at Microsoft. He received a bachelor’s degree from Tsinghua University and a master’s degree from Brandeis University.

演讲主题

RocksDB: Key-Value Store Optimized for Flash-Based SSD

演讲时间：5月12日

所在场次：【专场】数据加速技术

内容简介：

RocksDB is an embedded persistent key-value store for low-latency and high-throughput workload. It has been adapted to a wide range of workloads， including RocksDB as an embedded DBMS and as storage engines of other DBMS systems. Our benchmarks show RocksDB can achieve 126K random reads per second on flash and 7 million random reads per second on memory. RocksDB also uses half the space as InnoDB， writes out half the bytes to SSD with a similar read and write performance， under the same MySQL test workload. In this talk， we will start with typical use cases of RocksDB and then describe basic architecture of RocksDB. We will explain why RocksDB is SSD-friendly by showing our view of performance on SSD. Its mainly about trade-offs among read， write and space amplifications. By tuning RocksDB compactions users can strike a balance among the three. Finally， we will introduce the features of compaction filters， merge operators， backup engines and transactions.

终极折扣进行时！盛宴，不容错过！

作为国内数据库与大数据领域最大规模的技术盛宴，2016第七届中国数据库技术大会(DTCC)将于2016年5月12日-14日召开。

大会云集了国内外顶尖专家，共同探讨MySQL、智能数据平台、数据治理、大数据创业、大数据深度学习等领域的前瞻性热点话题与技术，为数据库人群、大数据从业人员、广大互联网人士及行业相关人士提供最具价值的交流平台。

最后折扣期！4月20日前，订购DTCC大会门票可享8.8折优惠！团购更有折上折！

报名参会可直接点击阅读原文。

更多详情可访问DTCC 2016官网：

http://dtcc.it168.com/