<b>Consolidate and Simplify MongoDB Infrastructure with all-flash </b>[3:40 pm - 4:00 pm]<br />Even the most well-written MongoDB applications can be limited by legacy infrastructure, which is why so many MongoDB customers have migrated their internal storage to an all-flash SAN. Join us in this session as we profile two example customers in their migration to all-flash, where benefits include breakthrough performance, dramatic, reduction in datacenter footprint, and simplified management.

1. 1| © 2015 Pure Storage Inc.
Why Pure Storage for MongoDB
CRAIG HALLIWELL
STRATEGIC ALLIANCES, PURE STORAGE
JUNE 1, 2015
NOSQL ON PURE STORAGE

2. 2| © 2015 Pure Storage Inc.
Agenda
• Shared Vision
• MongoDB 2.x on Pure Storage
• Changes with MongoDB 3.0

3. 3| © 2015 Pure Storage Inc.
Shared Vision – Change the “Status quo”
MongoDB’s goal is to make it easy to code, scale and
manage databases
Pure’s goal is to make it easy to provision, scale and
manage storage
For every 250 TB of Tier 1 storage*,
Pure Storage can free up:
1/2 Employee
+
$500K per year

4. 4| © 2015 Pure Storage Inc.
MongoDB 2.x Data Reduction on Pure Storage
RITA collects all this flight information, archives it and distributes it

5. 5| © 2015 Pure Storage Inc.
Data Reduction on RITA Database [MongoDB 2.6]
14 years of flight data, ~500GB MongoDB database size, Only 47GB on Pure

6. 6| © 2015 Pure Storage Inc.
BUSINESS & IT TRANSFORMATION – Case Studies
• Data Reduction: 3:1 to 15:1 (4.5:1 Average) /
• Production Platform for MongoDB (75TB Instance)
• Massive Operational Cost Reduction: Decreased OpEx Costs
over $750,000 over 3 year by reducing storage datacenter
footprint from 9 racks to 2.5 racks at a fraction of the power /
cooling requirement.
• User Experience: Response times are down from 4 – 8 ms
response time to 1 ms.
• Pure Simplicity: Deployed 750 TB of storage in 7.5 hours with 4
people and no professional services costs. FTEs required to
support 1.2 PB = 1 FTE.
• MongoDB 2.x instance is getting 15.8:1 data reduction resulting in
$1.82/GB and datacenter reduction from 40RU down to 8RU.
• Consolidated 24TB in all environments to ~4TB on Pure with >
6 to 1 data reduction
• Savings of $130,000 in spinning disk
• Grown 30% since July and now represents 32TB of data
occupying ~5TB on Pure
• Performance issues have ceased and we are getting sustained
1ms response times
• Also migrated multiple MySQL, SQL, and critical custom apps
freeing up older Tier 1 spinning storage array
• 4.7 to 1 data reduction of applications residing on Pure
• 8U footprint for 80TB of Tier 0 Storage

7. 7| © 2015 Pure Storage Inc.
MongoDB 3.x Changes Everything!!
• MongoDB 3.x Now Available
Significant improvements
in database & IO layers
MongoDB 3.x can compress
data when using WiredTiger
Dramatically simplifies
management
Can Pure Storage still
deliver any of its saving
with MongoDB 3.x???

8. 8| © 2015 Pure Storage Inc.
Don’t Let Storage Be Your Bottleneck
Realize all improvements in MongoDB 3.x database & IO layers with Pure
1
5.3x
0
1
2
3
4
5
6
mmap WiredTiger (snappy)
Relative transactions
• Harvest the performance
benefits from WiredTiger IO
pluggable engine while
enjoying its capacity savings
• WiredTiger IO engine
performs 5.3 times better than
mmapv1

9. 9| © 2015 Pure Storage Inc.
Can Pure Storage Compress Any Further?
Pure Storage further compresses data from WiredTiger
282
72
37
0
50
100
150
200
250
300
mmap WiredTiger (snappy) Pure Storage
Space consumed (GB) by database on MongoDB 3.x
2:1 data reduction
on top of WiredTiger
compression

10. 10| © 2015 Pure Storage Inc.
Can Replica Sets Improve Data Reduction?
Pure Storage improves data reduction slightly further (1 primary & 3 replicas)
372
167
0
50
100
150
200
250
300
350
400
WiredTiger (snappy) Pure Storage
Total Space Consumed by database & 3 replicas
(GB) • Replica sets are not
guaranteed to be physically
identical to each other,
impacting deduplication
• Improved data reduction may
be possible with bigger
documents
• Leveraging Pure Storage
snapshots for seeding the
replica sets can improve data
reduction further
2.2:1 data reduction
on top of WiredTiger

11. 11| © 2015 Pure Storage Inc.
MongoDB Rapid Cloning using Pure Storage Snapshots
MongoDB
Redhat
MongoDB
Redhat
Production Test / Dev

12. THANK YOU