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Better, Faster, Stronger! Migration to 3.0
This document discusses Amadeus IT Group's migration from MongoDB 2.6 to 3.0 in their enterprise environment. It describes their business needs that led them to adopt MongoDB, including handling large and diverse datasets with low latency. It then covers new features in MongoDB 3.0 like WiredTiger storage engine and in-memory storage. The rest of the document outlines Amadeus' process for upgrading their clustered MongoDB deployment to 3.0 while maintaining high availability, including upgrading config servers, shards, and MongoDB Management Service together in a coordinated manner.
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Better, Faster, Stronger! Migration to 3.0
- 1. Better, Faster, Stronger! Migrationto 3.0 ©2015AmadeusITGroupSA Upgrade MongoDB in the enterprise environment Attila Tozser, Amadeus Data Processing GmbH, MongoDB Days Germany, 20/10/2015
- 2.
- 3. Amadeus is atechnology company dedicated to the global travel industry. We are present in 195 countries with a worldwide team of more than 13,200 people. Our solutions help improve the business performance of travel agencies, corporations, airlines, airports, hotels, railways and more. _ Introduction1Amadeus in a few words ©2015AmadeusITGroupSA
- 4. Our solutions facilitatejourneys and enrich the travel experience for hundreds of millions of people every year. to shape the future of travel _ Introduction1 We are working together with our customers and partners We have a clear purpose ©2015AmadeusITGroupSA
- 5. Page 6 A historyof shaping the future of travel _ Amadeus history2 1987 Amadeus is founded 1995 World leader in number of travel agency locations 1998 1 MILLION bookings made on a single day for the first time 2010 Amadeus diversifies into IT for hotel, rail and airport 1992 First booking made through Amadeus 1996 e-Commerce division launched 2000 Partnership with BA and Qantas to launch Amadeus Altéa – our core Airline IT offering 2014 Contracts with Ryanair and Southwest Airlines and a strategic technology relationship with IHG ©2015AmadeusITGroupSA
- 6. Page 7 _ Amadeustoday3Robust global operations ©2015AmadeusITGroupSA 1.6+ billion data requests processed per day 526 million travel agency bookings processed in 2014 695 million Passengers Boarded (PBs) in 2014 95% of the world’s scheduled network airline seats
- 7. Page 8 Close toour customers ©2015AmadeusITGroupSA
- 8. Page 9 A globalteam of 13,200+ professionals _ 118 nationalities _ Cultural diversity _ Clear focus on recruiting and developing talent _ Values based culture
- 9.
- 10. Page 11 Business needs Gatheredfrom customers user-friendly way to query any data in our main operational databases _ Unpredictable ad-hoc search _ Many advanced reporting requirements A way to store orders of magnitude more different data from various sources, but still maintain low latency Sustain Organic growth of data and throughput (time-to-time 2X or more a year) without degradation
- 11. Page 12 Runs onstandard x86 architecture C++, Python & Java drivers Enterprise-grade security _ SSL encryption _ Kerberos authentication _ Data-at-rest encryption MongoDB is perfect match to our needs Integration In the Amadeus standards
- 12. New features inMongoDB 3.0 2 ©2015AmadeusITGroupSA
- 13.
- 14. ©2015AmadeusITGroupSA WiredTiger our observations •Compression ratio 3x-10x • IO characteristic tunable • Better latency • Enhanced security In-memory our observations • On OOM instant crash • Sustained 150K/4KB IOPS On a single box • 1-6ms latency
- 15. Upgrade MongoDB inthe enterprise environment 2 ©2015AmadeusITGroupSA AmadeusClients
- 16.
- 17.
- 18. ©2015AmadeusITGroupSA S S S S S S This appserver consistof • Operating System • Application code • MongoDB driver • Mongos binary Database sever: Operating System MongoDB binaries Misc. processes: Ops manager agents Monitoring code Automation code
- 19. ©2015AmadeusITGroupSA MongoDB Cluster MMS/Ops Manager _Always Sharded and replicated _Over10 test levels _Monitoring _Backup _(automation) Mongodb 3.0 needs Ops Manager > 1.6.0
- 20. Upgrading MMS3 ©2015AmadeusITGroupSA MMS application database Backup Database Backup Database Backup Database MMS AppServer MMS App Server MMS App Server Backup Daemon Backup Daemon Backup Daemon Backup agents Monitoring agents Automation agents Upgrade separately as any other MongoDB cluster 3.0 only from MMS 1.6 The server processes contain the new versions Should be on the same version: Upgrade together
- 21. Upgrading MMS3 ©2015AmadeusITGroupSA MMS AppServer REST API Corporate Monitoring API calls Metrics Corporate Automation API calls Config options
- 22. ©2015AmadeusITGroupSA S S S S S S http://docs.mongodb.org/manual/release-notes/3.0-upgrade/ _Upgrade MongoDB _Be preparedfor fallback funnies _Backup, MONGODB-CR auth _Lucky case: Give a try to Ops Manager automation _Less lucky case: Do it by hand _Start from a 2.6 installation
- 23. Upgrading MMS3 ©2015AmadeusITGroupSA S Upgrade theMongos processes Config 1 Config 2 Config 3 S, 3.xUpgrade cluster metadata Upgrade all the mongos processes Upgrade config
- 24. 3 ©2015AmadeusITGroupSA Primary MMAP v1 2.6 Secondary MMAP v1 2.6 Secondary MMAPv1 2.6 Upgrade the Shards Secondary WT 3.0 Install binaries Install binaries Install binaries Primary WT 3.0 Secondary WT 3.0 Secondary MMAPv1 2.6 Secondary WT 3.0 Primary WT 3.0 Secondary WT 3.0
- 25. Look into thefuture 3 ©2015AmadeusITGroupSA MY MongoDB wishlist _ Cross cluster replication _ Filtered / delayed / batched _ Multimaster (AP operation) _ Multithreaded queries _ Transactions _ On multi update
- 26. Divider title here 1 ©2015AmadeusITGroupSA Thankyou! Questions?
Editor's Notes
- #4 For co-branding in dividers, insert the other company’s logo in the same size as the Amadeus logo, with no background and in reverse colour when using dark backgrounds
- #5 Amadeus is a technology company dedicated to the world’s travel industry. A big part of our success is explained by our local presence in 195 countries. Put simply, we offer cutting-edge technology solutions that help key players in the travel industry succeed in their business. Our customers include travel agencies, that’s both offline and online, airlines, airports, corporations, hotels, railway companies, ferry and cruise lines, car rental companies, ground handlers & insurance companies.
- #6 Our solutions facilitate journeys and enrich the travel experience for hundreds of millions of people every year. Think for a moment of a world on the move and of the technology that is behind it: travel searching and booking, pricing, ticketing, managing reservations, departure control systems, IT. It demands free flowing data and information. The dots have to be connected and that’s what Amadeus does. We have a clear purpose as a company. We are focused on the future and on playing a leading role in driving the industry forward. Our ambition is to facilitate the entire travel journey from door-to-door
- #7 Over the years Amadeus has continued to grow and we have seen many changes. We have expanded our business to 195 markets. There has been an exponential increase in the number of travel players working with Amadeus and we have seen the birth and growth of online travel. In 1996 we launched our e-Commerce division, and we have become the second largest e-Commerce player in the world behind Amazon. In 2000 we expanded our business into complementary areas such as Airline IT. There are currently more than 200 airlines globally using Amadeus IT products and services. And leveraging our expertise in this area have we been able to diversify into IT solutions for hotel, rail and airports. And last year we announced a major distribution contract with Ryanair, a landmark contract with Southwest Airlines as their new reservation system for domestic service and a breakthrough strategic technology relationship with InterContinental Hotels to build a community model for the hotel industry – a replica of the highly successful Amadeus Altéa community model for airlines. (COMMENT MILESTONES ON THE SLIDE AS APPROPRIATE TO AUDIENCE)
- #8 In addition to innovation, another key to our success has been our robust global operations. We designed and own our Data Processing Centre and here you get a sense of the scale and type of operations that we handle through the centre. It’s also worth mentioning our data recovery centre which is on standby in the case of natural disasters. Reliability is absolutely vital to our customers. (MENTION SPECIFIC DATA FROM SLIDE AS APPROPRIATE TO AUDIENCE).
- #9 Geographically, Amadeus is also a truly global company. Here you can see where we have our main sites and principal Research & Development and Regional centres. Amadeus is present in all the countries in blue! That’s close to 200 countries serviced by more than 71 Amadeus Commercial Offices – that’s even more than the UN who’s global footprint covers 193 countries!
- #10 We are also a truly global team, with a workforce made up of 118 nationalities. Diversity for us is key. We have a culture and defined values that have been agreed by all employees and a very clear focus on recruiting and developing talent. It’s the talent and hard work of our people that has enabled our success so far and what will define it in the future.
- #11 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #14 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #15 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #16 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #17 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #18 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #19 For co-branding in dividers, insert the other company’s logo in the same size as the Amadeus logo, with no background and in reverse colour when using dark backgrounds
- #20 For co-branding in dividers, insert the other company’s logo in the same size as the Amadeus logo, with no background and in reverse colour when using dark backgrounds
- #21 For co-branding in dividers, insert the other company’s logo in the same size as the Amadeus logo, with no background and in reverse colour when using dark backgrounds
- #22 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #23 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #24 For co-branding in dividers, insert the other company’s logo in the same size as the Amadeus logo, with no background and in reverse colour when using dark backgrounds
- #25 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #26 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #27 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.
- #28 The divider slides can be in blue, light blue, cherry and gray. All colours are available in this template.