Aug 27, 2018

Building a Transactional Key-Value Store That Scales to 100+ Nodes

Liu Tang (PingCAP) delivers the talk, "Building a Transactional Key-Value Store That Scales to 100+ Nodes", on DAY 2 of the Percona Live Open Source Database Conference 2018, 4/25, at Santa Clara, CA.

As a distributed key-value storage engine, TiKV supports strong data consistency, auto-horizontal scalability, and ACID transaction. Many users are now using TiKV directly in production as the replacement of other key-value storage...

Percona Live SessionsStorageScalability


Aug 27, 2018

How to Upgrade MongoDB Versions Without Downtime

Adamo Tonete (Percona) delivers the talk, "How to Upgrade MongoDB Versions Without Downtime", on DAY 2 of the Percona Live Open Source Database Conference 2018, 4/25, at Santa Clara, CA.

Do you have a 24x7 system and can't afford any downtime? In this talk, we are going to discuss the best methods to upgrade MongoDB versions, as well as how to change storage engines without downtime.
We will discuss the best architecture to...

Percona Live SessionsMongoDBStorage


Aug 27, 2018

POLARDB: InnoDB based shared-everything storage solution

Lixun Peng (Alibaba Cloud), Inaam Rana (Alibaba Cloud) delivers the talk, "POLARDB: InnoDB based shared-everything storage solution", on DAY 2 of the Percona Live Open Source Database Conference 2018, 4/25, at Santa Clara, CA.

POLARDB provides read scale out on shared everything architecture. It features 100% backward compatibility with MySQL 5.6 and the ability to expand the capacity of a single database to over 100TB. Users can...

Percona Live SessionsPostgreSQLStorageMySQL 5.6MySQL-related Technologies


Dec 16, 2017

Capacity Planning for your Data Stores

In this webinar, Colin uses a ticket sales website that does “normal” events like an M2M concert, but also occasionally also sells tickets to the Harry Potter theatre show.
Selling tickets requires that you don’t sell more tickets than you actually have. You want to load balance your queries. You want to shard your data stores. You may want to split reads and writes. You need to determine where the system bottlenecks, so for that...

MongoDBMySQLPercona MySQL WebinarsStorageBig Data


May 5, 2017

Vinyl: why we wrote our own write-optimized storage engine rather than chose RocksDB

Konstantin Osipov (Tarantool.org) delivers his talk, "Vinyl: why we wrote our own write-optimized storage engine rather than chose RocksDB", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.

Tarantool 1.7 features a new storage engine for solid state and rotating disks: Vinyl. Vinyl implements log structured merge trees, just like Cassandra or RocksDB.

In this talk, I will begin...

Percona Live SessionsStorage


May 5, 2017

Six New Important RocksDB Features And Planned Works

Siying Dong, Software Engineer, Facebook Inc delivers his talk, "Six New Important RocksDB Features And Planned Works", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.

In the previous year, many RocksDB features were added. In this talk we explain the six most important ones: bulk loading, persistent cache, Lua compaction filter, blob storage, range delete and direct I/O. We also...

Percona Live SessionsMongoDBOperationsPerformanceStoragePerformance OptimizationCloud Solutions


May 3, 2017

MyFlashSQL: Flash is more than faster-harddisk

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...

Percona Live SessionsMySQLNew Tech & TrendsStorageOperations


May 3, 2017

Comparing MongoRocks, WiredTiger and mmapv1 for performance and efficiency

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...

Percona Live SessionsMongoDBNoSQLOperationsStorageOperationsPerformance Optimization


May 3, 2017

Using SPIDER for sharding in production

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,...

Percona Live SessionsMySQLOperationsStorageOperationsScalabilityMySQL-related Technologies