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OBJECT REQUEST BROKER

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  RESEARCHER: ANGEL MONTINOLA INCODER: ANGEL TRISIA MAE DATO-ON REPORTER:KITZ ABERDE OBJECT REQUEST BROKER        An Object Request Broker (ORB) is a middleware component that allows distributed systems to communicate by enabling objects to invoke methods on remote objects as if they were local. It acts as an intermediary, handling communication, data conversion, and request management between clients and servers in a distributed computing environment. Key Features of an ORB: Transparency – Allows method calls on remote objects as if they were local, abstracting away the details of network communication. Interoperability – Supports communication across different programming languages, operating systems, and hardware. Location Transparency – The client does not need to know the physical location of the server object. Marshalling & Unmarshalling – Converts data into a format suitable for transmission and reconstructs it on the receiving end. Security ...
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HISTORY OF ANDROID, LINUX,WINDOWS AND IOS

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Researcher: Ms. Angel Trisia Mae Datoon Coder: Ms. Angel Montinola Reporter: Mr. Kitz Aberde  Android, the world's most widely used operating system for smartphones, has a rich history of development and growth. Here's an overview of its key milestones: 1. Origins (2003-2005) : 2003 : Android Inc. was founded by Andy Rubin , Rich Miner , Nick Sears , and Chris White . Initially, their goal was to develop an advanced operating system for digital cameras. However, they later pivoted to smartphones, seeing greater potential in the mobile phone market. 2005 : Google acquired Android Inc. for about $50 million, and Andy Rubin, often called the "father of Android," became the project leader. Google had not yet fully entered the mobile market, and this acquisition was an early move to prepare for the smartphone revolution. 2. Early Development (2005-2007) : 2005-2007 : Under Google, Android evolved as a Linux-based operating system designed to offer an open-source alternativ...
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