Airbnb has grown significantly over the last 3 years. To support demand, the company uses 200 Amazon Elastic Compute Cloud (Amazon EC2) instances for its application, memcache, and search servers. Within Amazon EC2, Airbnb is using Elastic Load Balancing, which automatically distributes incoming traffic between multiple Amazon EC2 instances. To easily process and analyze 50 Gigabytes of data daily, Airbnb uses Amazon Elastic MapReduce (Amazon EMR). Airbnb is also using Amazon Simple Storage Service (Amazon S3) to house backups and static files, including 10 terabytes of user pictures. To monitor all of its server resources, Airbnb uses Amazon CloudWatch, which allows the company to easily supervise all of its Amazon EC2 assets through the AWS Management Console, Command Line Tools, or a Web services API.
It’s a nickname Isom likes, he told me last month at Skift Global Forum, because he believes D0 — that’s airline speak for flights that leave on time — is the most important metric for operations. He became animated speaking about the “choreography” required for punctual departures, from what happens at ticketing counters to fueling, catering, and cleaning.
Airbnb believes that AWS saved it the expense of at least one operations position. Additionally, the company states that the flexibility and responsiveness of AWS is helping it to prepare for more growth. Knaup says, “We’ve seen that Amazon Web Services listens to customers’ needs. If the feature does not yet exist, it probably will in a matter of months. The low cost and simplicity of its services made it a no-brainer to switch to the AWS cloud.”
American operates out of ten hubs located in Dallas/Fort Worth, Charlotte, Chicago–O'Hare, Philadelphia, Miami, Phoenix–Sky Harbor, Washington–National, Los Angeles, New York–JFK, and New York–LaGuardia. American operates its primary maintenance base at Tulsa International Airport in addition to the maintenance locations located at its hubs. Dallas/Fort Worth International Airport is American Airlines’ largest passenger carrying hub, handling 51.1 million passengers annually with an average of 140,000 passengers daily. As of 2017, the company employs over 122,000 people.[7] Through the airline's parent company, American Airlines Group, it is publicly traded under NASDAQ: AAL with a market capitalization of about $25 billion as of 2017, and included in the S&P 500 index.[8]
Founded in 1931 as American Airways, American Airlines (AA) is the world's largest airline when measured by revenue and fleet size. A founding member of the Oneworld alliance, AA operates a primary hub at Dallas Fort Worth International Airport (DFW) and has eight secondary hubs at airports across the United States. The airline flies to about 345 destinations in North America, the Caribbean, South America, Asia and Europe. It has codeshare agreements with 15 other carriers, as well as joint ventures with British Airways, Japan Airlines, Iberia, Finnair and Qantas on certain routes. Its fleet consists of 963 aircraft.
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Shortly after moving to San Francisco in October 2007, roommates and former schoolmates Brian Chesky and Joe Gebbia could not afford the rent for their loft apartment. Chesky and Gebbia came up with the idea of putting an air mattress in their living room and turning it into a bed and breakfast.[16][17] The goal at first was just "to make a few bucks".[18][19] In February 2008, Nathan Blecharczyk, Chesky's former roommate, joined as the Chief Technology Officer and the third co-founder of the new venture, which they named AirBed & Breakfast.[17][20] They put together a website which offered short-term living quarters, breakfast, and a unique business networking opportunity for those who were unable to book a hotel in the saturated market.[21] The site Airbedandbreakfast.com officially launched on August 11, 2008.[22][23] The founders had their first customers in town in the summer of 2008, during the Industrial Design Conference held by Industrial Designers Society of America, where travelers had a hard time finding lodging in the city.[17][24]
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