• Fellow/Lead Architect , SanDisk/Fusion-io
    Nisha Talagala works at SanDisk/Fusion-io, developing new and exciting technologies in non volatile memory and its applications. Her background is in software development for distributed systems, focusing on storage, I/O, file systems, and non-volatile memory. Before Fusion-io, she was the technology lead for server flash at Intel - heading up server platform non volatile memory technology development and partnerships. Before that, she was Chief Technology Officer at Gear6, where they built clustered computing caches for high performance I/O environments. Nisha got her PhD at UC Berkeley doing research on clusters and distributed storage. She hold over 30 patents in distributed systems, networking, storage, performance and non-volatile memory
  • Head of SQL Layer , FoundationDB
    Ori Herrnstadt is leading the SQL development at FoundationDB, marrying SQL capabilities with NoSQL scale. Previously, Ori founded and served as CEO of Akiban. He has been involved in developing large-scale operational database systems since his days in the Israeli Army.
  • Community Manager , Talend
    Community Manager at Talend - abstract submitter for conferences.
  • Senior Systems Engineer , Hewlett Packard
    Patrick Galbraith is a principal engineer at HP in the Advanced Technology Group. He is the author or two books: “Developing Web Applications with Apache, MySQL, memcached, and Perl” (Wiley) “Expert PHP and MySQL” (Wiley) In his “spare time”, he also maintains DBD::mysql, DBD::drizzle, FederatedX storage engine and the Memcached Functions for MySQL as well as tinkering with various other OpenSource and OpenStack projects. Patrick lives up in the sticks of New Hampshire with his wife Ruth and son Kiran, daughter Sara, lots of trees and rocks, as well as his Kubota tractor.
  • Principal Architect , Percona
    Peter joined the European consulting team in May 2012. Before joining Percona, among many other things, he worked at Sun Microsystems, specialized there in performance tuning and was a DBA at Hungary's largest social networking site. He also taught many Oracle University MySQL courses. He has been using and working with open source software from early 2000s. Peter's first and foremost professional interest is performance tuning. He currently lives in Budapest, Hungary with his wife and son.
  • CEO , Percona
    Peter co-founded Percona in 2006, assuming the role of CEO. Percona helps companies of all sizes maximize their success with MySQL. Percona was named to the Inc. 5000 in 2013. Peter was an early employee at MySQL AB, eventually leading the company’s High Performance Group. A serial entrepreneur, Peter co-founded his first startup while attending Moscow State University where he majored in Computer Science. As CEO of Percona, Peter enjoys mixing business leadership with hands on technical expertise. Peter is co-author of High Performance MySQL published by O’Reilly, one of the most popular books on MySQL performance. Peter blogs regularly on MySQLPerformanceBlog.com and speaks frequently at conferences. Peter lives in North Carolina with his wife and two children. In his spare time, Peter enjoys travel and spending time outdoors.
  • DBA Consultant , BBC
    I am having 10 years of experience in multiple RDBMS technologies on various versions (Oracle 8i/9i,10g/11g, Mysql 3.x/4.x/5.x,Postgres 7.x/8.x, SQL server 7/2000/2005/2008). Having extensive experience in managing very large databases in Banking , Retail , Publishing and ISP domains. As a lead DBA provided Database Administration services to clients around the globe including ones in India,UK,USA and Singapore.Having vast experience in transitions, technical proposals, Disaster Recovery & HA solutions and creating COE. Created and designed curriculum for MySQL database administration for senior DBAs. Conducted several database administrations sessions for junior and senior DBAs. I am having Engineering Degree from Madras University and certified Oracle 9i/10g DBA. Received several awards on innovation, customer delight , best team and team player category. Currently providing Database consultation service.
  • Support Engineer , Percona
    Przemek joined Support Team at Percona in August 2012. Before that he spent over five years working for Wikia.com (Quantcast Top 50) as System Administrator where he was a key person responsible for seamless building up MySQL powered database infrastructure. Besides MySQL he worked on maintaining all other parts of LAMP stack, with main focus on automation, monitoring and backups.
  • Product Lead, Percona XtraDB Cluster , Percona
    Raghavendra Prabhu is the Product Lead of Galera-based Percona XtraDB Cluster (PXC) at Percona. He also works on Xtrabackup and Percona Server intermittently. He joined Percona in the fall of 2011. Before joining, he worked at Yahoo! SDC, Bangalore for 3 years as Systems Engineer, primarily dealing with databases (MySQL and Yahoo Sherpa/PNUTS) and configuration management. Raghavendra's main interests include databases, virtualization and containers, distributed systems, operating systems including linux kernel. He also likes to contribute and has contributed code upstream to several FOSS projects — for more details on that visit http://wnohang.net/code. In his spare time, he likes to read books, technical papers/literature, listen to music, hack on software, nature hiking, and exploring in general while on vacations. You may also often find him on IRC channels on freenode and/or oftc. Speaking experience ============== He has spoken previously at PLMCE ('13 and '14), FOSDEM ('13), LinuxConfAu ('14), Fossetcon ('14), RICON.io ('14), Highload++ ('14) and Linux.conf.au ('15) . Slides (and details) can be reviewed at http://www.slideshare.net/slidunder. Previous recorded talks: ================== https://www.youtube.com/playlist?list=PLctlsn9Gs8waaYMRlH_u_v7Ky1ARk7hsA Presented paper at IEEE conferences: ======================== i) SOMGPU: Self Organizing Maps on a Graphical Processing Unit for Pattern Classification: Published at IEEE Congress on Evolutionary Computation (CEC) which was part of IEEE World Congress on Computational Intelligence (WCCI) 2008. http://dx.doi.org/10.1109/CEC.2008.4630920 ii) GNeuron: Parallel Neural Networks with GPU: Presented at 14th International IEEE Conference on High Performance Computing (HiPC) 2007. http://hipc.org/hipc2007/posters/GNeuron.pdf Social/Contact: =========== Mail : raghavendra.prabhu@percona.com, raghavendra.d.prabhu@gmail.com Twitter : randomsurfer Linkedin : linkedin.com/in/rdprabhu Github : ronin13 Launchpad : raghavendra-prabhu Keybase.io : rdprabhu IRC : tlonim Blog : https://blog.wnohang.net About.me : http://about.me/raghavendra.prabhu Lanyrd : http://lanyrd.com/profile/raghavendraprabhu For more, you can contact him at http://wnohang.net/contact. GPG: D72BE977
  • Engineer , Square, Inc.
    Randy's obsession with computers began in 1974 when he was just 14 years old. In 1977, Randy joined a new company called Apple Computer as their first software engineer and employee #6. While at Apple, Randy wrote MacWrite, the world's first WYSIWYG word processor, for the launch of the Macintosh in 1984. Randy's career spans many of Silicon Valley's most notable companies such as E*TRADE, eBay and Google. In 2011, Randy joined Square and has most notably built the payment gateways to the company's payment partners today.
  • Lead Engineer , Self Employed
    René has 10 years of working experience as System, Network and Database Administrator mainly on Linux/Unix platform. In the last 4-5 years his experience was focused mainly on MySQL, working as Senior MySQL Support Engineer at Sun/Oracle and now as Senior Operational DBA at Blackbird, (formerly PalominoDB). In this period he build an analytic and problem solving mindset and he is always eager to take on new challenges, especially if they are related to high performance.
  • DBA , Dropbox
    Renjish Abraham is the Tech Lead DBA for Dropbox MySQL SRE where he focuses on automation of everything MySQL. Before Dropbox Renjish was also a Tech Lead at YouTube where he lead the MySQL operational efforts.
  • MySQL Geek , self
    14 years with Yahoo. The go-to guy for performance issues. Major troller of forums.mysql.com.
  • Senior Staff Engineer , VMware
    Robert Hodges is the former CEO of Continuent, which was acquired by VMWare in late 2014. He works on cloud data management services for VMware’s cloud offering, vCloud Air. Robert has over three decades in the field of databases and has worked with technologies ranging from pre-relational systems to Hadoop and NoSQL. He has a wide range of technical interests and is currently focused on DBMS operation in hybrid clouds.
  • Pre-Sales Consultant , Talend
  • Software Engineer , Pentaho
    I'm @rolandbouman, a Web- and BI Developer and Information Analyst. I'm currently working as a Software Engineer for Pentaho, a world-leading Open Source Business Intelligence Suite. In the past, I have worked for Inter Access, MySQL AB, Sun Microsystems and Strukton Rail. I'm an active member of both the MySQL and Pentaho communities. I maintain a technical blog at http://rpbouman.blogspot.com/ and I co-authored two books about Pentaho: Pentaho Solutions and Pentaho Kettle Solutions.
  • Lead Platform Engineer , Percona
    Roman joined Percona in 2012 as Remote DBA and participated in the corresponding service formation within the company. Currently, he takes a position of Lead Platform Engineer and does development for Managed Services including monitoring tools, backup scripts, web system etc. Also Roman maintains Percona Monitoring Plugins project.
  • Software Engineer , Facebook
    Rongrong is currently a software engineer on MySQL Engineering team in Facebook. She has been working on MySQL for over two years now, mostly focusing on InnoDB. So far she has worked on statistics, defragmentation, logical read ahead, compression, and whatever comes up in production.
  • Senior MySQL Architect , Oracle
    Rune Humborstad is a Senior MySQL Architect at Oracle, working on MySQL Server architecture since 2008. From 2004 to 2008 he held the position as Overall Architect in the database group at Sun Microsystems. Before this, he worked as senior developer/architect on Clustra/HADB, a clustered and highly available database system. Rune Humborstad holds a M.Sc. in computer science from the Norwegian University of Science and Technology.
  • Production Engineer , Square, Inc.
  • Director of Technology , GitHub
    Sam is the Director of Technology at GitHub.
  • Software Engineer , Facebook
    Santosh is a software engineer at Facebook working on improving MySQL. He improved multiple replication features like Global Transaction Identifiers, Multi-threaded slave and Semi-sync so they work at Facebook scale efficiently. Before joining Facebook, he graduated from Indian Institute of Technology.
  • VP of IT Operations , Big Fish Games
    Sean Chighizola is the VP of IT Operations at Big Fish Games.. He has extensive knowledge of leveraging MySQL and MySQL Cluster to build and support high transaction volume ecommerce websites. His recent primary focus has been building interoperability between private cloud provider and Big Fish datacenters to support database infrastructure of scalable online games. Prior to Big Fish he worked at Intelius Inc and TraceRegister LLC and is a member of The Society for Information Management (SIM).
  • CEO , Codership
    Database replication specialist, with long track record of developing various replication and clustering solutions for MySQL and PostgreSQL databases. Currently holding CEO position at Codership, working for Galera open source project with the target of developing a universally applicable synchronous multi-master replication solution.
  • Chief Architect MariaDB , MariaDB
    Sergei was a MySQL developer since 1998. From 1999 to 2009 in MySQL AB, Sun, then in Monty Program AB and SkySQL/MariaDB Corporation on MariaDB. During these years he has touched almost every part of the server. To list a few projects – fulltext search, XA, HANDLER, precision math library, parallel repair and bulk inserts in MyISAM, indexes in MERGE, pluggable authentication, password validation, encryption. Sergei is a primary architect of the plugin API and an author of the “MySQL 5.1 Plugin Development” book. Sergei was the MySQL Security Coordinator during all his time in MySQL AB and Sun Microsystems, and now is doing the same in MariaDB.
  • Optimizer Developer , Monty Program Ab
    Sergei Petrunia is a query optimizer developer at Monty Program Ab. He implemented MariaDB's optimizer features like Table Elimination (MariaDB 5.1), improvements to semi-join subquery optimizations (MariaDB 5.3/5.5) and SHOW EXPLAIN (MariaDB 10.0). Prior to Monty Program, he has worked for MySQL Ab/Sun Microsystems, where he was the author of query optimizer features like Partition Pruning, Index Merge (MySQL 5.1), and numerous smaller improvements in query optimizer and other parts of the server. He maintains a highly technical blog at http://s.petrunia.net/blog
  • Senior Systems Engineer , Booking.com
    Shlomi is a senior systems engineer at Booking.com. He is an active MySQL community member, and an experienced consultant and instructor. He authors the common_schema, openark-kit, orchestrator & propagator open source tools, and blogs at http://openark.org. Shlomi is an Oracle ACE, Oracle Technologist of the Year: 2011, and the 2009 MySQL Community Member of the Year.
  • MySQL Database Engineer , Facebook
    Shlomo has been on the MySQL Operations team at Facebook since 2011, managing one of the biggest MySQL clusters in the world — mostly by being lazy and making automation manage it instead of him. Before making the switch to manage 1000s of MySQL servers, Shlomo was pretty happy with 100s of them at companies like Sears and Wix, where he was a DBA and a developer. Prior to diving into to the MySQL world in 2006, Shlomo used to be a SQL Server DBA at the Israeli Intelligence Corps, but he can't tell you how many servers he managed there.
  • Software Engineer , Facebook
    Steaphan is the tech lead for the MySQL Engineering team at Facebook. A life-long free software advocate and contributor, Steaphan currently spends most of his time making MySQL faster, more reliable, and more efficient for Facebook's highly-available, web-scale deployment. Prior to Facebook, he spent many years as a Lecturer of Computer Science at Binghamton University.
  • MySQL Consultant , Percona
    Software architect Stéphane Combaudon joined Percona in July 2012 after working as a MySQL DBA for leading French companies such as Dailymotion (a video streaming service) and France Telecom. He uses the experience he’s acquired over the past 11 years to not only solve challenges and objectives, but also contribute new and innovating solutions to every project he works on. His constant search for learning new things keeps his skills sharp, knowledge he often shares via the MySQL Performance Blog. A prolific blogger, Stéphane’s posts routinely receive hundreds of Facebook “Likes,” tweets and social shares, mainly because so many readers find them helpful to what they are currently working on as DBAs and developers. That desire to give back to the MySQL community is why he enjoys speaking at conferences around the world, including Fosdem, Froscon and the Percona Live MySQL conferences each year in both London and Santa Clara, Calif. Stéphane, who lives in Paris with his wife and their twin daughters, enjoys spending time with his family when not working. He’s also an avid chess player, participating in several tournaments annually.