Cloud Expo NYC 2017: Running Databases in Containers

Running Databases in Containers. How to Overcome the Challenges of Data

Prepared for

Frank StienhansCTOOcean9

BARE METAL

Subjective Perspective

June 10, 2017 © Copyright, 2016, Ocean9, Inc., All Rights Reserved 2

Evolution of Enterprise IT

1.More Choices

2.Faster Delivery

3.Higher Density

4. Increased ControlVIRTUALIZATION

CLOUD

CONTAINERS

What is it

• Standardized Application Virtualization

• Application defined as Image, without the OS Kernel

• CPU, RAM, Network, Mount & Process Isolation

• Begin: ~ 2006 @ Google


Containers

Value

1. Enable quick provisioning and scaling

2. Enable Higher Resource Density

3. Increased Control over workload Placement and Usage


Containers

June 10, 2017 5

Adoption Phases

1.

Frontends

2.

Applications

3.

Databases

FRONTEND APPLICATION DATABASE

RISKBlast Radius Single User Many Users All Users

Recovery Minutes Minutes Hours - Days

BENEFIT Cost Savings $ $$ $$$

© Copyright, 2017, Ocean9, Inc., All Rights Reserved

Heavy Containers

“Heavy Containers”

Containers with a lot of State

June 10, 2017 6

Definition


Heavy Containers

1. Local State – Focus Today

2. Long Life

3. Highest Security

June 10, 2017 7

Challenges

Available Resources in Virtual Machine Instance Type

Traditional Cloud Sizing

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Databases before Containers

• DB Sizing: Function of …

– RAM

– CPU

– Network

– I/O

• DB Utilization

– 5% average utilization is normal

– Hence, 95% waste

DB ResourcesRequired

for a predicted Peek

CP

U

RAM

DB Resources utilized on Average


Cloud Native Sizing

June 10, 2017 9

Database with Container

• Fill the DB Host with Apps

(Stateless Containers)

• Grow your DB container as if

those do not exist.

• Keep some resource reserve as

a buffer


DB Resources utilized on Average

App App App App App App



CP

U

RAM


Triple Site Database Setup in one GEO Region

June 10, 2017 10

Cloud Native Maximum High Availability


DB Site C


DB Site A




Sync DB

Replication


DB Site B




Sync DB

Replication


Network Filesystems for HPC Persistence

DB Host ::

X1.32xlarge::

Amazon EC2

Network 20G

Your Apps

I/O ~ 10GAWSEBS

EphemeralLocally Attached

SSD

DB Replication

Data Integration

Network / Cluster File System for

Tier 1 I/O

Max Max


Amazon EC2 R4 Family

x x x x

x xx x

x x x x

x x x x

16 X-large

• RAM : 488 GB• CPU : 64 vCPUs• Network : 20 Gbps• EBS I/O :~ 10 Gbps

X-large

• RAM : 30 GB RAM• CPU : 4 vCPUs• Network : ~ 1.25 Gbps• EBS I/O : ~ 0.60 Gbps


Azure, same answer

DB Host ::

Azure Virtual Machine

Network 25G

Your Apps

I/O ~ 10GAzure

Premium Disks

“Resource Disk”Locally Attached

SSD

DB Replication

Data Integration

Network / Cluster File System for

Tier 1 I/O

Max Max

Heavy Containers

1. Intelligent Placement (4D : CPU, RAM, Net, I/O)

2. Real-time Monitoring

3. Data Agility and Data Performance (usually XOR)

4. Density


Needs

Heavy Containers

1. Running Virtual Machine

2. No Storage

Linux Bash

>> ray docker recover hana2/206

Example uses SUSE Linux 12 SP2 and SAP HANA SPS 12

Demo


Output:

SAP HANA System

with

1.2 billion rows

Storage

Docker Image

Docker Container

One Click Away


Inbuilt Automated Fallback

HANAProduction

HANAProduction

Container Virtual Machine

Backup & Recovery

OR

Synchronous

DB Replication

Born in the Cloud SAP-as-a-Service


The Ocean9 Solution

Enterprise Class

• High performance

• High availability

• Strict security

PLUS

• Cloud native capabilities

• Database containers

Ocean9 Intelligent Platform

Database-as-a-Service Business Apps-as-a-Service

B1on

Constantly Growing


Partner Ecosystem

Please Meet Us at our Booth #234


Thank You

Attend our Sessions

• Running Databases in Containers. How

to Overcome the Challenges

Frank Stienhans, CTO Ocean9

Wed, June 7th, 8:30 – 9:05 am

• The “known unknown" of Big Data in IoT

Swen Conrad, CEO Ocean9

Wed, June 7th, 5:00 – 5:35 am

Booth #234

Visit us!

Try Ocean9

Born-in-the-Cloud

solutions for SAP

Thank you

6/10/2017 21

Frank [email protected]

mailto:[email protected]

Cloud Expo NYC 2017: Running Databases in Containers

Technology

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