IT Project Management

10 Free Network Analysis Tools Ericka Chickowski , November 11, 2013 http://www.networkcomputing.com/data-networking-management/10-free-network-analysis-tools/240163757?pgno=1 Network management can be a tall task without the right statistics and data about traffic flows, device configurations and user activities. The following utilities offer visibility into various aspects of network activity without breaking the bank. Utilizing these free tools gives network managers a better foothold for improving performance, spotting potential problems and nipping security incidents in the bud.  Capsa Free A network analyzer designed for monitoring, troubleshooting and analysis, Capsa Free from Colasoft provides the capability to identify and monitor more than 300 different protocols. Users can record network profiles, create customizable reports and set customizable alarm trigger combinations. Additionally, Capsa offers MSN and...

  10,425,735 members (71,728 online)     Sign in       Articles » Development Lifecycle » Design and Architecture » Methodologies   Article Browse Code Bugs / Suggestions Stats Revisions (4) Alternatives Comments & Discussions (5) Agile and Other Development Methods By Vinay Krishna , 6 Jul 2010     2.50 ( 9 votes) Rate this: ...

Spiral Model – What is SDLC Spiral Model? What is  SDLC SPIRAL MODEL? Introduction : Spiral model is a combination of sequential and prototype model. This model is best used for large projects which involves continuous enhancements. There are specific activities which are done in one iteration (spiral) where the output is a small prototype of the large software. The same activities are then repeated for all the spirals till the entire software is build. To explain in simpler terms, the steps involved in spiral model are: A spiral model has 4 phases described below: Planning phase Risk analysis phase Engineering phase Evaluation phase. Activities which are performed in the spiral model phases are shown below: Phase Name Activities performed Deliverables / Output Planning -Requirements are studied and gathered. - Feasibility study  - Reviews and walkthroughs to streamline the requirements Requirements understanding document Finalized list of requir...