Amazon has four software development centers worldwide that are constantly developing new features and technology to support Amazon.com. The core technology that runs Amazon is entirely Linux-based and as of 2005 Amazon had the world's three largest Linux databases totaling over 50 terabytes of storage. Amazon's massive data warehouse is divided into functions like extract-transform-load, historical data storage, and querying and contains billions of records from its customers and sales.
We would like to impart with you these important points presented by Jesse Panganiban during his talk in the Batangas IT Students Conference 2013 last Feb. 9 at the Batangas Convention Center regarding good software engineering practices.
We would like to impart with you these important points presented by Jesse Panganiban during his talk in the Batangas IT Students Conference 2013 last Feb. 9 at the Batangas Convention Center regarding good software engineering practices.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
2. Amazon Technology I
Amazon's Progress
Amazon has four software development centers worldwide.
These units are constantly creating new features for Amazon.com and developing
the technology to support them.
The massive technology core that keeps Amazon running is entirely Linux based.
As of 2005, Amazon has the world's three largest Linux databases, with a total
capacity of 7.8 TB, 18.5 TB and 24.7 TB respectively.
The central Amazon data warehouse is made up of 28 Hewlett Packard servers,
with four CPUs per node, running Oracle 9i database software.
3. Amazon Technology II
Amazon Data Warehouse
The data warehouse is roughly divided into three functions.
・ETL (Extract, Transform and Load)
The ETL cluster (7.8 TB capacity) contains 5 TB of raw data.
A primary database function that pulls data from one source and integrates it
into another.
・Historical Data
The click history servers (18.5 TB capacity) hold 14 TB of raw data.
・Query
The query servers (24.7 TB capacity) contain 15 TB of raw data.
4. Amazon Technology III
Amazon's Security Measures
In addition to automatically encrypting credit card numbers during the checkout
process, Amazon lets users choose to encrypt every piece of information they
enter, like their name, address and gender.
Amazon employs the Netscape Secure Commerce Server using the SSL protocol.
It stores all credit card numbers in a separate database that's not Internet access-
ible, cutting off that possible entry point for hackers.
Customers who are particularly cautious can choose to enter only a partial credit
card number over the Internet and then provide the rest by phone once the online
order is submitted.
5. Amazon E-commerce I
Small sellers of used and new goods go to Amazon Marketplace, Amazon zShops
or Amazon Auctions.
An item listed on them appears in a box beside the Amazon.com item so buyers
can see if someone else is selling the product for less in one of the other sales
channels.
・Amazon Marketplace
Sellers offer goods at a fixed price.
・Amazon zShops
Features only used goods at fixed prices.
・Amazon Auctions
Sellers sell their stuff to the highest bidder.
6. Amazon E-commerce II
Amazon Advantage
Sellers can sell new books, music and movies directly from the Amazon ware-
house instead of from their home or store.
Sellers ship a number of units to Amazon, and Amazon handles the entire sales
transaction from start to finish.
Amazon Services
Amazon sells its sales platform, providing complete Amazon e-commerce pack-
ages to companies looking to establish or revamp their e-commerce business.
Amazon sets up complete Web sites and technology backbones for other e-com-
merce companies using Amazon software and technology.
Amazon's Associate Program
The Web site's affiliate program is one of the most famous on the Web.
Anyone with a Web site can post a link to Amazon.com and earn some money.
7. Amazon Historical Fact
1994: Amazon.com is incorporated.
1995: Amazon.com sells its first book.
1996: Amazon.com launches its affiliate program ("Associates Program").
1997: Amazon.com goes public.
1998: Amazon.com buys the Internet Movie Database (IMDb).
1999: Amazon.com launches Amazon Auctions and zShops.
2000: Amazon.com launches Amazon France, Amazon Japan and Amazon
Marketplace.
2001: Amazon.com introduces the "Look Inside the Book" function and teams up
with Target stores.
2002: Amazon.com launches Amazon Canada and Amazon Web Services.
2003: Amazon.com launches Amazon Services and A9.com subsidiaries.
2004: Amazon.com buys Joyo.com (which becomes Amazon China).
