This document provides an overview and introduction to MongoDB Atlas, which is MongoDB's database as a service offering. Some key points: - MongoDB Atlas allows users to run MongoDB in a fully managed, cloud-based environment without having to manage infrastructure themselves. - It offers global availability across 14 AWS regions, high availability across availability zones, security by default, comprehensive monitoring, and managed backups. - Using MongoDB Atlas reduces the total cost of ownership compared to self-managed deployments and accelerates time to value by removing the operational overhead of database management. - Features include cross-region replication for disaster recovery, security isolation using VPC peering on AWS, encryption of data both in-flight and at-rest

1. © 2018, Amazon Web Services, Inc. or its affiliates. All rights reserved.
TJ Tang
jianfa.tang@mongodb.com
Principal Solutions Architect
MongoDB Atlas
The Best Way to Run MongoDB

2. MongoDB Introduction

3. MongoDB, Inc.
Headquartered in New York, NY
Founded in 2007
Publicly listed in 2017
Revenue 40+ Million Downloads
850,000+ Online Education Registrations
55,000+ User Group Members
5,700+ Customers
1000+ Partners
900+ Employees
29 Offices
#1 Most Popular Modern Database

4. Easy Fast Flexible Versatile
Best
way to work
with
data

5. Intelligently
put data where
you want it
Availability Scalability
Workload
Isolation
Locality

6. 6
MongoDB: Freedom to run anywhere
Database that runs
the same everywhere
Coverage in any
geography
Leverage the
benefits of a hybrid
cloud strategy
Declarative global
presence and
scalability on AWS
Mainframe Database as a serviceServerLaptop Self-managed in the cloud

7. What is
MongoDB Atlas?

8. 8
Two choices: Self-Managed or DBaaS
Cloud Migration
or Cloud First
Self-Managed
Aka “Lift and Shift”
Database as
a service
Slow and complicated
No elasticity
Highly manual
Reduces ROI and agility
Self-service
Fully elastic
Consumption based
Reduces TCO and accelerates
time to value
Fork in
the road

9. 9
Hidden Operational Costs
Complicated
Operational Process
Provision servers
Configure high availability
Configure security
Configure and test backup
Install and configure monitoring and alerting
Ongoing upgrades and maintenance
1
2
3
4
5
6

10. Atlas
unlocks agility
and reduces
cost
Self-service and
elastic
Global and highly
available
Secure by default
Comprehensive
monitoring
Managed backup Global on AWS

11. 11
Global reach: 14 regions on AWS

12. 12
Cross-region replication
● Ensure uptime in the unlikely event of a multi-zone or
total region outage
● Get improved performance for local reads by
geographically distributing read-only replica set
members that do not participate in the failover process
● Available for Atlas deployments running on dedicated
instances in AWS, Azure, or GCP

13. 13
Secure in the cloud
All MongoDB Atlas nodes are single-tenant and deployed into their own
VPC for security isolation.
VPC Peering is available between AWS VPCs in the same AWS region.
In-flight security:
● TLS/SSL for in-flight data encryption
● Authentication and authorization access controls with SCRAM
● IP whitelists
At-rest security:
● Encrypted storage volumes

14. 14
Highly available, even while scaling
● A minimum of three data nodes per replica set/shard
are automatically deployed across zones for high
availability
● If your primary node does go down for any reason, the
self healing recovery process in MongoDB Atlas will
typically occur in under 2 seconds

15. 15
Live migration
Migrate existing deployments running anywhere into MongoDB
Atlas with minimal impact to your application. Live migration
works by:
● Performing a sync between your source database and a
target database hosted in MongoDB Atlas
● Syncing live data between your source database and the
target database by tailing the oplog
● Notifying you when its time to cut over to the MongoDB
Atlas cluster
Need assistance? Talk to us about migration consulting.

16. Deploy your first cluster now: mongodb.com/atlas
MongoDB University - M123: Getting started with MongoDB Atlas
Explore the pricing: mongodb.com/cloud/atlas/pricing
Read the whitepaper
Next steps

17. Thank You!