MMS is the application for managing MongoDB, created by the engineers who develop MongoDB. Using a simple yet sophisticated user interface, MMS makes it easy and reliable to run MongoDB at scale, providing the key capabilities you need to ensure a great experience for your customers. MMS is delivered as a fully-managed, cloud service, or an on-premise software for MongoDB Subscribers.
See more at: http://www.mongodb.com/mongodb-management-service#sthash.1D1Q1ts0.dpuf
This session introduces MMS, helps you to understand at a high level what it does, add users and permissions, and shows how to get started with downloading and installing the agents.
Presented by, Sam Weaver:
Sam Weaver is a Senior Solution Architect at MongoDB based in London. Prior to MongoDB, he worked at Red Hat doing technical pre-sales on the product portfolio including Linux, Virtualisation and Middleware. Originally from Cheltenham, England he received his Bachelors from Cardiff University and currently lives in Camberley, Surrey.
2. Welcome
3 part webinar series over the next 3 weeks
• Week 1: Introduction to MMS
• Week 2: Backup your data with MMS
• Week 3: Monitoring and alerting with MMS
3. Agenda for today
• High level tour of MMS
• Getting started with the agents
4. What is MMS?
• Software build by MongoDB FOR MongoDB
• Makes your operations easier
• Can be run on-premise or in the cloud
20. Why Monitoring?
Cant fix what you don’t know about
Capacity planning
Pre-empting problems
Proactive support
2-way mirror with commercial support
21. Bottom Line?
• MongoDB ops will live in this tool
• See what’s going on with your entire cluster
• In more detail with less effort than other 3rd party
tools
• Pressure to extend MMS to other tools, done via
SNMP and API on roadmap, will be GAin June/July
28. User Roles
• Different members of your team can do different
things
– Owner
– Automation admin
– Backup admin
– Monitoring admin
– UserAdmin
– Read only
29. Bottom Line?
• Multiple people can admin different parts of the
system.
• Work as one team, with set responsibilities for each
31. • Risks
– Storage failure
– Power outage
– Programmer error
– Hardware failure
– Data centre failure
– Cyber attack
– Weather related incidents
• Storage level options
• MongoDB Backup Service
Availability and Durability
32. • Relative to any particular risk
– How much data can you afford to lose? (RPO)
– How long can you afford to be offline? (RTO)
– What price are you willing to pay to remove the risk?
• Solutions
– Replication
– Application engineering?
– Backup
Addressing Risks
33. Replication
• Built into MongoDB, only ops and infrastructure
cost
• Very little to zero data loss in failure
• Down for a very short interval
• BUT… programmer errors will replicate almost
instantly
34. Traditional Backup
• Slower to restore
• Can suffer from being out of date
• Fairly cheap
• Isolated
• Covers most risks
36. Mongodump File system MMS Backup
Initial complexity Medium High Low
Confidence in
Backups
Medium Medium High
Point in time
recovery of replica
set
Sort of No Yes
System Overhead High Can be low Low
Scalable No With work Yes
Consistent
Snapshot of
Sharded System
Difficult Difficult Yes
Recovery Approaches
46. Sharded Clusters
• Now only a few clicks:
– Balancer paused every 6 hours
– Ano-op token is inserted across all shards, mongoses
and config servers
– Oplog applied to replica sets until point in which token was
inserted
• Provides a consistent state of database across
shards
47. Bottom line: MMS Backup
• Simplest means of backing up your database
• Peace of mind, it just works
• Point-in-time for replica sets
• Check points for clusters
• Spin up developers quickly from snapshots
49. Automation
Will be released in summer
Deploy replica sets, & shards at the click of a button
Double the size of your estate easily
Upgrade versions quickly and safely
Manual process of rolling upgrades 12-15 steps
50. What next?
• Sign up to MMS at http://mms.mongodb.com
• Documentation can be found at
https://mms.mongodb.com/help/
• Listen in to the next webinar for a deeper
understanding of backing up your data
51. Next session..
• Next Thursday! Thursday 29th May 2014
• Backing up your MongoDB data with MMS
52. • Learn to Build & Manage ModernApps in Two Days
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MongoDB World – June 23-25, New York City