Wallet must work all the time—even during a migration. Additionally, point-in-time recovery and on-demand backup and restore significantly reduced costs associated with high availability. The pros of E2C computing at Amazon are its ability to save more time there … The team identified the instances in which transactions failed in one of the databases and recovered them to ensure full consistency. As of this date, Scribd will manage your SlideShare account and any content you may have on SlideShare, and Scribd's General Terms of Use and Privacy Policy will apply. The associated use cases now rely on independent operations, which eliminated the need for cross-table transactions. v=���G�J1 �v� n�"�h����.-2���e�? All rights reserved. Thanks for the confidence to buy this way. Computer Science and Information Technology If you continue browsing the site, you agree to the use of cookies on this website. Nepal 3 0 obj
Additionally, AWS CloudFormation templates helped the team define and manage the database infrastructure as code. E-commerce buyers want to pay for goods and services easily and securely. Maximum transactions per second increased by 40 percent per host, reducing the number of hosts required to process the same volume. Learn more. The Wallet team enabled Time To Live (TTL) to automatically remove records that are no longer used, reducing storage cost. ☺☺☺ https://w.url.cn/s/Aaxmqpl. MANAGING INFORMATION SYSTEMS - Critically evaluation of using of the Manageme... No public clipboards found for this slide. If you wish to opt out, please close your SlideShare account. <>
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See our Privacy Policy and User Agreement for details. February 2017. After running DynamoDB as the primary database for some time, the team disconnected the Oracle database. (Bsc CSIT) Amazon.com provides web services, technology, fulfilment, computing, digital storage, and other services, as well as enable sellers to offer products or services through our websites (SEC , 2015 ). To reduce the cost and operational complexity of operating the Wallet database, the Wallet team decided to move to Amazon DynamoDB on Amazon Web Services (AWS). 2 0 obj
Kaushik Raj Panta DynamoDB performed operations much faster than the Oracle solution and reduced average latency by 50 percent. 4th Amazon.com enables such payments with Amazon Wallet Service (Wallet), which every Amazon customer around the world interacts with when making purchases on Amazon or visiting the My Wallet page. More customers moved from traditional purchase to e-commerce because it is often faster and cheaper. Electronic commerce or E-commerce allows consumers to electronically exchange goods and services with no barriers of time or distance. of We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This case study also shows that how the different models and strategies must be
implemented with respect to the dynamic environment of the E-commerce. endobj
Wallet enables customers to place and pay for their orders. Unknown to most Amazon customers, however, are the other Internet services provided by Amazon, referred to as AWS (Amazon Web Services). Department of Bachelor in Wallet is also the service responsible for the secure storage and use of customers’ payment methods for most business transactions on Amazon.com. %����
Isn't it about time you started ➽➽ https://dwz1.cc/DU3z4dss, Amazon.com: the Hidden Empire - Update 2013. Elastic cloud computing has been yet another vibrant web service offered by Amazon. Lumbini ICT College I pasted a website that might be helpful to you: ⇒ www.WritePaper.info ⇐ Good luck! Wallet originally ran on an Oracle database, horizontally partitioned and replicated with standby servers and automatic failover. Besides, To meet these goals, the migration was performed in three steps. The migration to DynamoDB was relatively straightforward because of the well-architected nature of Wallet, but some changes were necessary. 4 0 obj
Using the auto scaling feature of DynamoDB, the Wallet team reduced administrative effort involved in scaling as well as the cost of operating the database. DynamoDB is a nonrelational database that delivers reliable performance at any scale. Amazon needed a way to simplify scaling and storage management for Wallet while keeping costs in check and performance consistently high. The team reduced the time invested in database scaling and management by more than 90 percent. © 2020, Amazon Web Services, Inc. or its affiliates. While not a core part of the company's strategy, Amazon found itself managing a large number of servers and Internet services, … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. AWS: Case Study 2/9 1 Introduction The Amazon Web Services (AWS) is a set (more than 25) of proprietary web-based services owned by Amazon.com. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
It stores the relationships between customers and their payment methods, including credit cards and bank accounts. x�͗]o�0��#�?�K��cFB�(t]'U��H�@��hʸ(t4\�����aB�c��}��CқW��bTA������*�`����$��Z&��x2-��l�~�g�R���PiS�yG?>�4���8J>��8�A@*��`�f����bn,���� i�J��D%a>^���o�h�#�_����G��(��� ɽ� �� qK�`R�v���.a�Ƽ�����˹Ĭ�T�s���v���
s�C�N�-�5 "P�ܕ S��I Operations were executed on both databases at once, one for the customer transaction and one for verification. You can change your ad preferences anytime. Gaindakot-2, Nawalparasi By 2016, Wallet was using 60 database instances. endobj
These efficiencies allow the Wallet team to focus on building new features and capabilities rather than managing infrastructure. on The objective of EC2 at Amazon has been to serve the developers who work with web scale computing. Submitted by : It offers the end users the complete control over the computing actions and lets customers to use the computer environment of Amazon. Now customize the name of a clipboard to store your clips. Looks like you’ve clipped this slide to already. Growing and supporting Oracle ultimately required three to six months of software-development engineering time per year. Amazon sought to eliminate any impact on customer transactions, maintain complete data consistency, and avoid a code or database schema “freeze” that would interrupt the adoption of new features. Scribd will begin operating the SlideShare business on December 1, 2020 <>/Metadata 3379 0 R/ViewerPreferences 3380 0 R>>
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The Wallet team implemented an architecture that used an Oracle Streams replication solution, but this approach did not meet the required service levels. DynamoDB is a nonrelational database that delivers reliable performance at any scale. To support this rapid growth, Amazon had to scale Oracle vertically and horizontally on a regular basis, each time requiring three months of work from a team of engineers and database administrators—all without downtime. Second, the team migrated all records from Oracle to DynamoDB. If you continue browsing the site, you agree to the use of cookies on this website. The report describes the List of areas that
it has been working, the business models it has adopted and the various strategies that it has
implemented to make it one of the most successful E-commerce platform.
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