Ramzi Alqrainy - CTO OpenSooq will explain the experience to increase the performance in AWS Summit Dubai.

1. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
A Few Milliseconds in the Life of an HTTP
Request
Ramzi Alqrainy
Chief Technology Officier
OpenSooq

2. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
OpenSooq:ConnectingBuyersandSellers
One unified platform running
across 19 countries – each with its
unique localization and flavor
User-to-User real-time chat, narrowing the
distance between buyers and sellers
Various premium products for sellers to
increase the visibility of their listings and
hence sell faster
Each seller has their own user profile – adding a
social component to selling on OpenSooq

3. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
OpenSooqina$700mMENAclassifiedsopportunity
$25B GMV (Gross
Merchandise Value) was
sold on OpenSooq in 2018
Every 15s, something
is Sold on OpenSooq
We are mobile first:
97% of pageviews
92% of leads
On average, an active user:
• Has 10+ sessions/month
• Spends 2.2 hours on the app

4. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
Experiencing Exponential Growth

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OpenSooqServerlessMulti-TierArchitecture

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PhotosSavedinS3(TB)
16 TB
53 TB
150 TB
160 TB
260 TB
0
75
150
225
300
PhotosStoredinS3(TB)
16 TB
53 TB
150 TB
160 TB
260 TB
2014 2015 2016 2017 2018

7. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
DataTransferOutfromCDN
0
400
800
1200
1600
PhotosStoredinS3(TB)
2014 2015 2016 2017 2018
50 TB
321 TB
740 TB
1074 TB
1440 TB

8. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T
CloudFront Performance: What to Measure?

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OptimizationforSmallObjects
• Reuse Connection
• Keep-alive
• HTTP/2
• Origin as close to your end users as possible (multi-region)

10. Thank you!
S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.
Ramzi Alqrainy
Ramzi.q@opensooq.com