MongoDB backup service overview Boston MUG

Sep 13, 2013Download as pptx, pdf1 like1,682 views

The document discusses MongoDB backup options including mongodump/mongorestore, storage-level backups, and the MongoDB Management Service (MMS) backup. MMS provides cloud-based, encrypted backups of MongoDB deployments with point-in-time recovery. It takes periodic snapshots of data and oplog to enable restores. Setup involves installing agents, registering with MMS, and an initial sync replicates data to MMS for backups.

MongoDB Management Service:
Backup Overview

4
• How much data can you afford to lose? (RPO)
• How long can you afford to be off-line? (RTO)
• Cost is impacted by these decisions.
Considerations

5
• mongodump/mongorestore
• Storage-level options
• MongoDB Backup Service (new!)
Recovery Approaches for MongoDB

6
• Can be run in live or offline mode
• Oplog-aware for point-in-time operations
• Filter can be applied in both directions
• mongodump docs
• mongorestore docs
• Considerations
– Working set
– Sharding
mongodump / mongorestore

7
• Copy files in your data directory (e.g. /data/db)
• Filesystem or block storage snapshot
• Fastest way to backup/restore
• Considerations
– Consistency
– Backup granularity
– Ops expertise
Storage-level Backups

8
What is MongoDB Management
Service (MMS)?

10
MMS Backup: Features
Available
• Cloud-based service
• Archived across DCs
Secure
• Data is encrypted in-
transit
• 2-factor auth for
restores
Managed
• Developed and
monitored by MongoDB
• Point-in-time backups
Overhead
• Lightweight agent,
processes oplog
Restores
• Free, unlimited
• Seed new environments

11
Unlimited restores
Seed dev, test, or new environments

12
Recovery Approaches
Complexity
Scalability
mongodump
storage-level
mms backup

15
• From the initial sync, we rebuild your data in our
datacenters and take a snapshot
• We take snapshots every 6 hours
• Oplog is stored for 48 hours
Under the Hood

16
• Balancer paused every 6 hours
• A no-op token is inserted across all shards,
mongos’s and config servers
• Oplog applied to replica sets until point in which
token was inserted
• Provides a consistent state of database across
shards
Sharded Clusters

17
• Point-in-time recovery
• Easy to restore
• Unlimited, free restores
• Fully managed
Key Benefits

18
1. Create an account at mms.10gen.com
2. Install MMS Monitoring Agent on your
deployment
3. Register at mms.10gen.com/backup
4. Install MMS Backup Agent on your deployment
5. Start initial sync
6. Rest easy!
Getting Started

Free Month – Register Using
Coupon Code
“MUG_Boston”
(expires 10/31)
MongoDB Boston 10/25 –
discount: mug25

MongoDB backup service overview Boston MUG

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Virtual assistants are becoming the new norm when it comes to daily life, with Amazon’s Alexa being the leader in the space. As a developer, not only do you need to make web and mobile compliant applications, but you need to be able to support virtual assistants like Alexa. However, the process isn’t quite the same between the platforms. How do you handle requests? Where do you store your data and work with it to create meaningful responses with little delay? How much of your code needs to change between platforms? In this session we’ll see how to design and develop applications known as Skills for Amazon Alexa powered devices using the Go programming language and MongoDB.

MongoDB .local Paris 2020: Realm : l'ingrédient secret pour de meilleures app...MongoDB

MongoDB .local Paris 2020: Upply @MongoDB : Upply : Quand le Machine Learning...MongoDB

Il n’a jamais été aussi facile de commander en ligne et de se faire livrer en moins de 48h très souvent gratuitement. Cette simplicité d’usage cache un marché complexe de plus de 8000 milliards de $. La data est bien connu du monde de la Supply Chain (itinéraires, informations sur les marchandises, douanes,…), mais la valeur de ces données opérationnelles reste peu exploitée. En alliant expertise métier et Data Science, Upply redéfinit les fondamentaux de la Supply Chain en proposant à chacun des acteurs de surmonter la volatilité et l’inefficacité du marché.