Wei Hu (Alibaba), Dengcheng He (Alibaba) delivers their talk, "AliSQL: breakthrough for the future", on DAY 3 of the Percona Live Open Source Database Conference 2017, 4/27, at Santa Clara, CA.
Last year, we joined Percona live the very first time and bring the world AliSQL, a MySQL branch maintained by Alibaba Database Team. We share many improvements we made on AliSQL, including Column Compression, Double Redo Buffer, "Hot SKU...
Sang-Won Lee, Professor, Sungkyunkwan University delivers his talk, "MyFlashSQL: Flash is more than faster-harddisk", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
We are witnessing the advent of all-flash era. As pure read/write block device, flash SSD simply outperforms harddisk in terms of IOPS and cost-effectiveness. But this is not the whole story. As IO device, flash SSD has...
Niki Castle delivers her talk, "How to Build a State Machine on MongoDB and Redis", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
CRM platform Appboy uses MongoDB for its storage, with a Redis caching layer used in a variety of ways to maximize performance for the real-time messaging and analytics we view as crucial to a communication platform. Niki Castle, a software engineer at...
Valerie Parham-Thompson, Ivan Groenewold (Pythian) deliver their talk, "Experiences using gh-ost in a multi-tier topology", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
In this session we will share our experiences using gh-ost for long-running schema changes in a multi-tier replication topology under high-volume traffic. This will include sharing how gh-ost can work with...
Alexey Kopytov, Software Engineer, delivers their talk, "sysbench 1.0: teaching old dog new tricks", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
sysbench is a benchmark tool that is quite ubiquitous in the MySQL community. It is used by both beginners and huge corporations alike as a quick way to evaluate general system performance, a universal measuring tool to compare...
Qiumin Xu, Performance Architect Intern, Samsung delivers their talk, "Performance Analysis of NVMe SSDs and their Implication on Real World Databases", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
The storage subsystem has undergone tremendous innovation in order to keep up with the ever-increasing demand for throughput. Non Volatile Memory Express (NVMe) based solid state devices...
Jonathan Wage (Opensky), Rick Vasquez (Percona) deliver their talk, "Do's and Dont's of the modern hybrid mongoDB MySQL environment", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
As a TAM at Percona I have seen multiple environments with managed services of just MySQL, just MongoDB and with hybrid deployments of MongoDB and MySQL. I'd like to familiarize potential users of both...
Mark Callaghan, Software Engineer, Database Infrastructure, Facebook delivers their talk, "Comparing MongoRocks, WiredTiger and mmapv1 for performance and efficiency", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
In late 2016 with MongoDB 3.2 there isn't an obvious winner between MongoRocks and WiredTiger when evaluating them for performance and efficiency on transaction processing...
Kayoko GOTO (Spider Mroonga Storage Engine ), Kentoku SHIBA (Spiral Arms., Ltd) delivers their talk, "Using SPIDER for sharding in production", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
When your database is growing, you definitely need to think about other techniques like database sharding. SPIDER is a MariaDB Server / MySQL storage engine for database sharding. Using SPIDER,...
Jing Wu, Principal DBA, AOL delivers their talk, "MongoDB in AWS (MongoDB as a DBaaS)", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
Topic: MongoDB in AWS (MongoDB as a DBaaS )
The problem:
How to automatically build self-healing mongo cluster specified by user on AWS.
The solution:
Using AWS CFN template and Service Catalog to deployment Mongo...
Ming Chen, Architect of WeChat, Tencent delivers their talk, "PhxSQL: a high-availability and strong-consistency MySQL cluster", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
Support for both high-availability and strong-consistency is a great challenge for MySQL cluster. Built on Paxos and with minimal modification to MySQL, PhxSQL provides full functionalities completely compatible...
Dmitry Andreev Team Lead, Yandex delivers their talk, "ClickHouse as Time-Series Storage for Graphite", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
ClickHouse is more than just a great «House» for analytics. It can also be used as data storage for Graphite.
So, I will explain to you why we decided to try ClickHouse as time-series storage for Graphite despite other existing...
Nathan Northcutt, Sr. Software Engineer, GoDaddy delivers their talk, "Operationalizing 19 years of infrastructure via MySQL-as-a-Service", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
For the last 2 decades, GoDaddy has expanded its core business from a simple DNS provider to a fully-fledged cloud hosting company for small businesses around the globe. Our customers daily...
Johan Andersson, CTO, Severalnines delivers their talk, "MySQL (NDB) Cluster Best Practices", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
MySQL Cluster is a write-scalable, real-time, ACID-compliant transactional database, designed to deliver 99.999% availability. It provides shared-nothing clustering and auto-sharding for MySQL, accessed via SQL and NoSQL interfaces. It is...
Paul Dix, CTO, InfluxData delivers their talk, "InfluxDB storage engine internals", on DAY 2 of the Percona Live Open Source Database Conference 2017, DATE, at Santa Clara, CA.
Over the last year and a half we built an open source storage engine from scratch specifically for time series data. In this presentation I take a deep dive into the storage engine inside InfluxDB. More than just a single storage engine, InfluxDB is two...
Jonathan Rudenberg, CTO, Flynn delivers their talk/keynote, "Automating high availability MongoDB cluster deployment and management", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
Flynn is an open source platform as a service that automatically deploys and configures highly available database clusters with safe, automatic failover. This session will cover how Flynn automates the...
Xixuan Xixuan, Alibaba Cloud delivers their talk/keynote, "Multi Active-Active and disaster recovery with MongoDB database center", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
Replication is the significant data sync and consensus mechanism in MongoDB, and it’s only used for a single ReplicaSet deployment. Data between multi ReplicaSet or even cluster are separated and couldn’t...
Eran Schitzer, Product Manager, Amazon Web Services delivers their talk/keynote, "Automating database migration - Amazon DMS", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
How AWS Database Migration Service enables database freedom
Database freedom is a powerful thing. If you look at how companies have been locked into places with their database providers for a number of years...
Sergei Petrunia, Query Optimizer Developer, MariaDB Corporation delivers their talk/keynote, "Histograms in MySQL and MariaDB", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
MariaDB Server has had histograms since MariaDB 10.0, now, MySQL 8.0 will have them too. This session will present an overview of histogram implementations in MariaDB, MySQL 8.0, and we will also take PostgreSQL...
Yves Trudeau Principal consultant, Percona delivers their talk/keynote, "MySQL on Ceph using Rados", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.
Databases have always been heavy users for filesystems. They have strict durability requirements, they submit a high number of concurrent IO requests which are then required to complete in a timely manner. No wonder the choice of a...
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