Zend Framework (ZF) is an open source, server side, object-oriented web application framework implemented in PHP 5.6+ ZF can be used to develop web applications and services. It provides object-oriented code using a broad spectrum of language features.
The Digital India programme is a flagship programme of the Government of India with a vision to transform India into a digitally empowered society and knowledge economy. The Digital India Awards, constituted by the Ministry of Electronics and Information Technology. Digital India Awards 2016 have been constituted under the following categories: Exemplary Online Service Most … Continue reading Digital India Awards
Creation of ImageNet is a vast database of images which is designed to accelerate the development of AI that can see and helping to drive the creation of deep learning systems that can recognize objects, animals, people and entire scenes in photos technology that has become common place on the world’s biggest photo sharing sites. Google’s … Continue reading Google, Facebook and Microsoft are remaking themselves around AI
Facebook primarily uses MySQL for structured data storage such as wall posts, user information, timeline etc. This data is replicated between their various data centers.
Cassandra is free and open source distributed database management system designed to handle large amounts of data across many commodity servers and providing high availability without single point of failure. It is essentially a hybrid between a key-value and a column oriented database management system. Facebook uses it for its Inbox search.
- Initial Release : Year 2008
- Written in : Java
Memcached (pronunciation: mem-cash-dee) is a general purpose distributed memory caching system.Facebook started using memcached in August 2005. It is used to speed up dynamic database driven websites by caching data and objects in RAM to reduce reading time.
In Facebook, the old photo infrastructure consisted of several tiers:
- Upload tier receives users’ photo uploads and saves them on the storage tier.
- Photo serving tier receives HTTP requests…
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Augmented Reality (AR) is a technology enriching the real world with digital information and media, such as 3D models and videos, overlaying in real-time the camera view of your smartphone, tablet, PC or connected glasses. Here a view of reality is modified by a computer.
Static IP Address: IP address never changes as long as you stay with the same provider or same server. Dynamic IP Address: IP address can change from time to time. Public IP Address: IP address can be visited from any computer in the world. Private IP Address: IP address can only be used by those on the same network.
Network Interface Card is used to communicate using a wired connection (Ethernet) or a wireless connection (WiFi). NIC is an electronic device that connects a computer to a computer network. Types : wired and wireless