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Moving to the
Cloud
Shota Papiashvili
May 26, 2019
About Me
CTO @
Shota Papiashvili
About Walla
About Walla
7.5+M Monthly unique visitors
70+M Monthly Page Views
1.7+PB Storage
1.5+M Active email accounts
8 Native Apps
Walla before
20+ years of legacy
200m Data center
~Low site redundancy
High dependencies on IT
Big IT Team (9 EEs)
2.3 PB storage rack
Migration -
Technical
Migration
Lift and shift
VS
Fix and shift
How we move
2.3Pb
to Ireland?
Monitoring
Abnormality detection
Databases - replica?
Gradual cutover
Walla After
Walla After
From IT to DevOps
Removing IT dependencies
Cloud speed
Fast POC
Agility
Focus
Thank You!
Shota Papiashvili
@shotapa shotap
Walla Migration - AWS
By Shota Papiashvili
Made with Slides.com
Walla Migration - AWS
378
Shota Papiashvili
shotap.xyz
shotapa
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Shota Papiashvili