Mustafa Ulus

Author's posts

How to write a software requirements specification (SRS) document?

Software Requirement Specification (SRS) document usually contains a software vendor’s understanding of a customer’s software requirements. This document ensures that the software vendor and the customer are in agreement as to the features required in the software system being built. SRS is created after the initial requirement elicitation phase in which Software vendor interacts with …

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FTP vs HTTP

Both protocols are used for uploads and downloads on the internet, for text and for binary, both over TCP/IP. But there are a lot of differences in the details: Transfer Speed Possibly the most common question: which is faster for transfers?

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HTTPS Is More Secure, So Why Isn’t the Web Using It?

You wouldn’t write your username and passwords on a postcard and mail it for the world to see, so why are you doing it online? Every time you log in to Twitter, Facebook or any other service that uses a plain HTTP connection, that’s essentially what you’re doing. There is a better way, the secure …

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What is TOGAF?

Yes, TOGAF is an EA (Enterprise Architecture) framework – but what is that suppose to mean? Imagine that you have to oversee the IT integration of 2 companies which has merged and they have different ERP, CRM, billing system and the customer facing process are different. The merged entity needs to rationalize the product offering …

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Panorama Fotoğraf Denemesi

Son dönemde panorama fotoğraf merakım başladı. Pazar sabahı Pierre Loti’de ilk denemeyi yapmaya karar verdim. Aşağıdaki fotoğraf, 19 karenin birleşimiyle oluşturuldu. Fotoğraflar tripod yardımı ile çekildi ve Autostitch adlı program ile birleştirildi. Sonrasında ise Paint.Net ile renklerde biraz oynandı. Aslında bu panorama daha az fotoğraf ile de oluşturulabilirdi fakat düşük ışık nedeniyle kullandığım 50mm f1.4 …

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What is 3GPP?

The 3rd Generation Partnership Project (3GPP) is a collaboration between groups of telecommunications associations, to make a globally applicable third-generation (3G) mobile phone system specification within the scope of the International Mobile Telecommunications-2000 project of the International Telecommunication Union (ITU). 3GPP specifications are based on evolved Global System for Mobile Communications (GSM) specifications. 3GPP standardization …

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25 Years of Windows Upgrades, Caught in One Video

[youtube=http://www.youtube.com/watch?v=vPnehDhGa14]

TM Forum Standards and Services

Introduction Market saturation continues in most communications markets, putting pressure on margins. Rapid growth of the “digital economy” continues to drive investment to meet service and resulting bandwidth demands. The major drivers for managers are innovating new sources of revenue, reducing operating costs, and improving customer loyalty through improved experience. TM Forum standards and services …

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TM Forum’s Frameworx Introduction

The Tele Management Forum (www.tmforum.org) introduced the concept of an Integrated Business Architecture to epitomize the end-to-end view of the OSS/BSS ecosystem of a Service Provider’s network. The Integrated Business Architecture is a convergence of the four major frameworks of the TM Forum standards.

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