As part of the ongoing evolution of our Enterprise universe, we are proud to announce the launch of Enterprise Cloud Databases – our cutting-edge DBaaS solution. Wilfried Roset and Julien Riou will be introducing the solution, and revealing how it was built using OVHcloud’s own technologies, in keeping with our philosophy of a SMART cloud.

2. #OVHcloudSummit
How did OVHcloud build its new
Enterprise Cloud Databases
product?
Julien RIOU
Technical Leader
https://www.linkedin.com/in/julien-riou-4a645156/
Room 6
03.00 PM
Wilfried ROSET
Engineering
Manager
https://www.linkedin.com/in/wilfriedroset/

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The Elephant in the room
Introduction
Spoiler Alert
We might end up talking about a
PostgreSQL offers
for
Mission Critical Need

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Our internal infrastructure
Critical need for Enterprise grade databases:
• 70 clusters
• ~100 Millions API calls/day
• ~1150 API calls/second
• 3000 Applications
Why did we start this project?

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Where did we start?
• No automatic failover
• Old version
• Lots of manual actions
Why did we start this project?

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Critical Applications
• Need for scalability
• Need for sleep
• Need for speed
Why did we start this project?

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R&D
• Community
• Meet
• Engage
• Contribute
Why did we start this project?
• Proof of Concept

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Results
• Automatic failover == Better sleep
• +4% SLA, reaching 99.99%
• Deployement automation
• Chuck Norris tolerant databases
• Happier customers
Why did we start this project?

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Made for you, with you
• Survey
• >300 answers
• 1 year lab
• Most Requested DBMS
• PostgreSQL
• Testers (thank you all)
From internal to public offers, how we
did it

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We heard you
From internal to public offers, how we
did it

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Made with Open Source Software
• Vanilla software
• No secret sauce
• No vendor lock-in
• Patroni
• https://github.com/zalando/patroni
• use and contribute
From internal to public offers, how we
did it

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Most Wanted features
From internal to public offers,how we
did it
Backup
Daily & OnDemand Backup
PITR
Restoration
High Availability
Clustering
Automatic Failover
Horizontal Scaling
Performance
Fast Storage
Constant IOPS
92% 72% 85%

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Let’s get technical
From internal to public offers, how we
did it

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Nodes: powered by Baremetal
No compromise
From internal to public offers, how we
did it
Physical
Nodes
No noisy neighbors
Isolation
Network
Nodes
communicate in
their own network
with tight control
using security
group
Zero trustConstant IOPS
Local Storage
Hardware RAID 10
for both security &
speed
Yours only
Cpu, Ram, I/O
dedicated &
guaranteed for your
workload
Performance

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Backup: without noise
From internal to public offers, how we
did it
• Dedicated host
• Consistant physical backup
• Rely on ZFS
• No impact on performance

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Load Balancing
From internal to public offers, how we
did it
• Fast failover (<30sec)
• Bandwidth included
• Horizontal Scaling
• Dedicated endpoints for RW & RO

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Public Cloud Storage
From internal to public offers, how we
did it
• WAL archiving
• 3 Months Retention
• Point In Time Recovery

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Public Cloud Instance
From internal to public offers, how we
did it
• Easily restore your cluster instance
• No downtime
• Restored on a dedicated host
• Close to the second
• Choose between your backups or specify a date (PITR)
• Pay per restore hourly

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Observability - soon
From internal to public offers, how we
did it

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Built-in Security
From internal to public offers, how we
did it
• Anti-DDoS
• Hardware Isolation
• Encryption « at Rest »
• Replication & Management through vRack
• Security Groups managed by Customer
• SSL connection mandatory
• Several pentests & Security Audits

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superuser
From internal to public offers, how we
did it
$ psql –h my-cluster.ovh.net –p 33400 –U postgres

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Enterprise Cloud
Databases
Let's meet Enterprise Cloud Databases
Dedicated hardware
Each node is on a dedicated server, just for
you. We provide constant CPU
performances, constant IOPS and real
isolation.
100% Managed
We monitor your services 24/7. We
perform software maintenance and
hardware maintenance, and daily backup
your critical data.
Vanilla software
No vendor lock-in. We use open source
and vanilla software, trusted by the
community.
Simple pricing
Network traffic? Included. Storage and
constant IOPS? Included/ Observability
tools, daily backups, and so on? Included!
Scalability
You databases can grow with your needs.
Change you database plan when you want,
and add up to 50 replicas for horizontal
scalability.
High-Availability by default
Your workloads are critical. Our
architecture are highly available by default,
with automatic failover in few seconds. We
provide 99,99% SLA.
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Architecture
Read Only
endpoint
Read Write
endpoint
Backuper
node
Primary
node
R-W
Replica
node
R-O
Horizontal
Scaling
Replication
Load Balancing
1 x Database cluster. Includes by default 3 x dedicated nodes (primary, replica, backup)
Internet
Replication
Filer
storage
Filer
storage

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Benefits Critical Cloud Databases
Billing method Monthly
SLA 99,99% (4 minutes per month) when multi-AZ, 99,95 when mono AZ
DBMS proposed
Available :PostgreSQL 9.6, 10, 11
Planned:MariaDB
Managed Service Yes. Operating system, minor DBMS versions, hardware parts, network.
High Availability Yes, bydefault
Auto Failover Yes, performed in30 seconds maximum
Geo-redundancy intra region (multiple AZ) Yes, optional
Clustering Yes, bydefault
Replicas (increase RO perfs) Yes, bydefault. You can add up to 10 replicas
DB instance resizing Not yet available
Backups
Yes, 3 rollingmonths included for DailyBackups
On-demand backup
Always performedon a separated node (backuper) to avoid noise on production
Point-in-time recovery (PITR) Yes
Restore Yes
IP whitelisting Yes
End-to-end TLS/SSL Yes
Full disk encryption (LUKS) Yes
Public Network access Yes
Private network (vRack) Not yet available
Observability tools Yes, Logs (andfull metrics soon)
API management Yes
CLI management Yes (superuserrole)
Web interface management Yes
Infrastrucutre
Backups
Management
Network
Security

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Performance : read-write
From 32 to 512 clients

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Performance : read-only
From 32 to 512 clients

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Flavors
Let's meet Enterprise Cloud Databases
Nodes amount Cores /node RAM (GB) /node RAID10 SSD storage Price €HT /month
3 dedicated nodes
with dedicated
hardwareare
included by default
(primary, replica,
backuper).
4 16 900 GB 750 €
4 32 900 GB 950 €
6 64 1,8 TB 1500 €
8 128 3,8 TB 2500 €
eu-west-fr-1
ca-east-qc-1
Versions
9.6, 10, 11

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Trusted by Community
Let's meet Enterprise Cloud Databases

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Simple pricing Included Optional
24/7 Managed service
Dedicated Nodes (single tenant)
1 x Primary
1 x Replica
1 x Backuper
RAID10 SSL local storage with constant IOPS
In/Out network traffic (1Gbps)
Daily automatic backups (3 rolling months)
Logs (3 months)
Soon : metrics
Additional replicas
Manualbackups
Backup restoration

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You are all invited
Home Made
As a Service
On Premise
OVH’s
Enterprise Cloud Databases

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Let’s discuss to Enterprise
Booth

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Thank you !
Julien RIOU
Technical Leader
https://www.linkedin.com/in/julien-riou-4a645156/
Wilfried ROSET
Engineering
Manager
https://www.linkedin.com/in/wilfriedroset/