state of the dolphin - percona · title: how to use the powerpoint template author: production...

Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |

State of the DolphinGeir Høydalsvik

Copyright © 2016, Oracle and/or its affiliates. All rights reserved.


Safe Harbor Statement

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

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20yConstant improvements of MySQL as a relational database.

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JSON Functions

Stored Procedures

Async Replication

Semi-Sync Replication

Group Replication

Foreign Keys

Performance Schema

Triggers

Partitioning

Sub-queriesDocument Store

Prepared Statements

R-Trees

B-Trees

Row-based Replication

Plugin API

Event Scheduler

Unicode

Full-Text Search

Enterprise Monitor

WorkbenchInnoDB


#1 MySQL is the #1 open source database for web-based applications.

Used by 9 of the top 10 web sites.

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New! MySQL Cloud Service

• Oracle Public Cloud

• Managed Database Service (PaaS)

• Powered by MySQL Enterprise Edition

– Support Included

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Management Access

Oracle Cloud Console MySQL Tools

CLI

REST API


• UTF-8

– New! Unicode 9.0

– UTF8MB4 will be the default character set

• UUID Improvements

– UUID_TO_BIN()

– BIN_TO_UUID()

– plus IS_UUID()

• New! Bit-wise operations on binary data types

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• GIS

– Spatial Reference Systems

– Work continues on from MySQL 5.7.

MySQL 8.0: The future is Mobile

25 26 27 28 29

UUID Insert Performance (lower is better)


• JSON Aggregate Functions

– Continuing the JSON Experience introduced in MySQL 5.7.

• Common Table Expressions

– Simplifies Complex SQL

– Both WITH and WITH RECURSIVE

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• InnoDB Auto Increment Now Persists

– First reported as BUG #199!

– Auto increment counters written to the REDO log

MySQL 8.0: Developer Features

#1 Feature Requestfrom Developers


• New! Invisible Indexes

– Lowers Risk for Operations Teams

• New! Role based Management

• Native Data Dictionary

– Improved Server Reliability

– No more FRM files!

– Atomic DDL

– Faster Information Schema

• New! Performance Schema Indexes

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• New! Persist Configuration

– SET PERSIST

sql_mode='STRICT_TR

ANS_TABLES,NO_ENGIN

E_SUBSTITUTION';

MySQL 8.0: Operations Teams

0 5 10 15 20 25 30 35 40

SYS.Session Query Time (lower is better)

Cloud Friendly


• New! Source code documented with Doxygen

• New! Plugin Infrastructure!

• Expanded Query Hints Support

• Improved Scan Query Performance

• Improved BLOB Storage

• Improved Memcached Interface

• Scalability Improvements

• Parser Refactoring

• New! Information_schema variables info

• Improvements to Temporary Tables

• C++11 and Toolchain Improvements

• Replication Applier Thread Progress Reports

• Atomicity in Privileges

• Performance Schema Error Instrumentation

• GTID_PURGED always settable

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MySQL 8.0: All this and more….


Introducing …

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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 11

Scale-OutHigh Performance

Ease-of-UseBuilt-in HA

Out-of-Box SolutionEverything Integrated

MySQLInnoDB

cluster


A Single Product: MySQL• All components created together

• Tested together

• Packaged together

Flexible and Modern• SQL and NoSQL in one product

• Protocol Buffers

• Developer friendly

MySQL InnoDB Cluster

Easy to Use • A single client: MySQL Shell

• Easy packaging

• Homogenous servers

Scale-Out• Sharded clusters

• Federated system of N replica sets

• Each replica set manages a shard


4 Rollout will happen in four steps.

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Read Scale-Out

Async Replication + Auto Failover

Write Scale-Out

Sharding

S1

S2

S3

S4

MySQL Mission – 4 Steps

Timeline

MySQL Document Store

Relational & Document Model

MySQL HA

Out-Of-Box HA


MySQL

InnoDBcluster

MySQL InnoDB Cluster – Architecture - S2

M

M M

MySQL Connector

Application

MySQL Router

MySQL Connector

Application

MySQL Router

MySQL Shell

HA

Group Replication


S1 S2 S3 S4 S…

M

M M

MySQL Connector

Application

MySQL Router

MySQL Connector

Application

MySQL Router

MySQL Shell

HA

MySQL InnoDB Cluster – Architecture - S3 MySQL

InnoDBcluster

Read-Only Slaves


S1 S2 S3 S4 S…

M

M M

MySQL Connector

Application

MySQL Router

MySQL Connector

Application

MySQL Router

MySQL Shell

HA

Rep

licaS

et (

Shar

d 1

)

S1 S2 S3 S4 S…

M

M M

MySQL Connector

Application

MySQL Router

HA

Rep

licaS

et (

Shar

d 2

)

S1 S2 S3 S4

M

M M

HA

Rep

licaS

et (

Shar

d 3

)

MySQL Connector

Application

MySQL Router

MySQL InnoDB Cluster – Architecture - S4 MySQL

InnoDBcluster

…


MySQL Connector

ApplicationMySQL Connector

Application

MySQL Shell

MySQL Connector

Application

MySQL Connector

Application

MySQL InnoDB Cluster – Architecture

MySQLInnoDB

clusterMySQL Enterprise Monitor

…


MySQL

InnoDBcluster

MySQL InnoDB Cluster – Performance


Demo

MySQL

InnoDBcluster


The Demo Showed…

• MySQL HA in 4 minutes

• Very easy, even for somebody new to MySQL

• Everything managed through MySQL Shell

• Convenient, easy-to-use AdminAPI

MySQL

InnoDBcluster


1 One seamless solution for HA: Easy-to-Use, Out-of-Box, Scale-Out.

22

MySQL

InnoDBcluster


What’s next?

23


Read Scale-Out

Async Replication + Auto Failover

Write Scale-Out

Sharding

S1

S2

S3

S4

MySQL Mission – 4 Steps

Timeline

Download Preview Release fromlabs.mysql.com

MySQL Document Store

Relational & Document Model

MySQL HA

Out-Of-Box HA


Thank you!

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state of the dolphin - percona · title: how to use the powerpoint template author: production...

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