Tips

Tips

• Defining requirements during software project feasibility analysis

  There are at least two key points in a software project when requirements should be defined. One point people often miss is during feasibility analysis, and failure to define requirements at this stage can doom a project.  Continue Reading

• How project managers can recover from worst case scenarios

  Learn how to recover when a software project goes horribly wrong, due to problems with budgets, clients, stakeholders, schedules or technical failures.  Continue Reading

• Pros and cons of requirements-based software testing

  Learn about the strengths and benefits of requirements-based testing as well as what the detractors say -- which is mostly based on incorrect assumptions about requirements.  Continue Reading

• Two-minute guide to determining software testing coverage

  Get a crash course on deciding which features to test and when and how to test them.  Continue Reading

• Web application security testing checklist

  Testing your Web application security is something that needs be taken seriously. The best way to be successful is to prepare in advance and know what to look for. Here's an essential elements checklist to help you get the most out of your Web ...  Continue Reading

• How to avoid requirements creep

  Despite all the attention placed on defining requirements, creep continues to plague software projects. Learn how a different approach to requirements can curtail that creep.  Continue Reading

• QA manager role depends on communication, planning, capacity

  Improve the exchange of information in your organization to better fulfill your role as a QA manager with these three cornerstones.  Continue Reading

• Using proactive test design methods to catch requirements issues early

  Proactive test design allows QA testers to identify requirements and design problems at an earlier stage than with traditional test cases.  Continue Reading

• How to develop secure applications

  It's not enough to begin securing applications in the testing phase -- secure applications start with secure code.  Continue Reading

• Software testing affected by pressure to release software

  QA and software test managers often are under pressure to speed the release of software. To ensure adequate testing, they must clearly communicate with project leaders the testing scope, testing plans, and risks involved.  Continue Reading

• Seven Steps to Mastering Business Analysis, Ch. 1

  Chapter 1 of Seven Steps to Mastering Business Analysis explains what business analysis is, its role in software development, the role of a business analyst, and the traits of good business analysts.  Continue Reading

• Integrating application lifecycle management (ALM) processes provides additional benefits

  Dominic Tavassoli explains how you can benefit from integrating the five processes of application lifecycle management (ALM) -- requirements management, test management, configuration management, change management, and modeling.  Continue Reading

• Overcoming user acceptance testing difficulties

  Often there are problems with user acceptance testing (UAT), such as user reluctance to participate and poor test planning. Robin F. Goldsmith explains the issues and provides tips for successful UAT.  Continue Reading

• Clean Code: A Handbook of Agile Software Craftsmanship, Chapter 1 -- What Is Clean Code?

  Agile software development calls on developers to write clean code, according to Robert "Uncle Bob" Martin. This free chapter introduces the concepts and methods programmers can adopt to write truly clean code.  Continue Reading

• How to maintain, enhance legacy applications

  The challenge of maintaining legacy applications is in developing new functionality and enhancements, often without a clear understanding of how the system works. The good news is that products and approaches are emerging to help solve these ...  Continue Reading

• Secure software measures: Their strengths and limitations

  The best approach to software security is to develop code that does not have security flaws. What do you do if you need to go back and ensure an application's security? Do you select a Web application firewall, conduct black box testing, or conduct ...  Continue Reading

• What to include in a performance test plan

  Before performance testing can be performed effectively, a detailed plan should be formulated that specifies how performance testing will proceed from a business perspective and a technical perspective. David W. Johnson outlines what to include in ...  Continue Reading

• Software testers: Identity crisis or delusions of grandeur?

  Without a clear understanding of what software testers do, it's only natural that people try to interpret what they do from their job title. The problem is the number of different titles people have creates confusion, says Scott Barber.  Continue Reading

• Unit testing in the enterprise: Five common myths dispelled

  Surprisingly few organizations have tried implementing unit testing due in part to misinformation developers and managers receive. Andrew Chessin from Cisco dispels some of the myths that are keeping organizations from reaping the benefits of unit ...  Continue Reading

• Approaches to defining requirements within Agile teams

  Agile development methods focus on defining "just enough" requirements detail for the next sprint. Martin Crisp explains three things to consider when eliciting those requirements.  Continue Reading

• How to test a data warehouse

  Testing a data warehouse is not very different from a typical testing project. Baher Malek advises testers on creating robust test cases and basing test design and execution on context.  Continue Reading

• Getting started with Web application misuse cases

  When developing applications it isn't enough to think about how they will be used. You must also consider how they will be misused -- or abused -- so that you can prevent attacks. Kevin Beaver gives some examples of Web application weak spots that ...  Continue Reading

• Requirements Management Using IBM Rational RequisitePro: Chapter 1, Requirements Management

  Requirements management is made easier through planning and tools. This free chapter introduces readers to requirements gathering and how IBM Rational RequisitePro can be used to engineer and maintain requirements.  Continue Reading

• Magic formula for successful performance testing

  Is there a magic formula to ensure successful performance testing? Not really. But Scott Barber points out what factors contribute to a testing projects success or failure.  Continue Reading

• Defining good performance requirements a joint effort

  When dealing with performance requirements you need to look at a bigger picture -- one that includes business, operations and development organizations -- as well as consider changes to the system over time. Doing so helps you produce systems that ...  Continue Reading

• The essentials of Web application threat modeling

  A critical part of Web application security is mapping out what's at risk -- or threat modeling. Kevin Beaver outlines the essential steps to get you started and help you identify where your application vulnerabilities may be.  Continue Reading

• The effectiveness of code coverage tools in software testing

  Coverage tools when run with the application under test will tell you how much code is covered by the executed test cases.  Continue Reading

• The six hats of project management

  Software project managers face many different kinds of challenges and should have different perspectives for handling them. PM expert Bas de Baar explains how to switch mindsets to tackle a problem.  Continue Reading

• Testing for performance, part 2: Build out the test assets

  In this second article of our three-part series on testing for performance Michael Kelly looks at how to build test assets and the work required to support that effort.  Continue Reading

• How to prevent XPath injection

  Parameterization and input validation are invaluable to application security. Which method is best for preventing XPath injection attacks? Chris Eng explains.  Continue Reading

• Test software with a user perspective

  When testing software you need to think beyond how users are intended to use software. Think also about how they could misuse it.  Continue Reading

• Testers' involvement in requirements gathering important

  In this increasingly complex software development era, it is important to include testing as early in the project as possible. And that means starting with requirements gathering.  Continue Reading

• How to define the scope of functional security testing

  With a many internal threats originating from applications, functional security testing is one of the most reliable ways to identify internal security vulnerabilities.  Continue Reading

• Cracking passwords the Web application way

  Don't make the mistake of thinking your Web site is secure just because it uses SSL. If you don't have proper login controls in place, attackers can crack passwords and get into the application.  Continue Reading

• Project management calls on a new set of skills

  Project management, Bas de Baar claims, is changing, and PMs will need a new set of skills. This new environment, he says, demands abilities traditionally associated with women.  Continue Reading

• Documenting your software test project

  Test documents are a good way to manage the details of a software test project and keep stakeholders informed of the project's progress. Learn what to include in test artifacts such as test strategy documents, test plan documents and test estimate ...  Continue Reading

• The A-B-C's of software testing models

  Testers can use various models when testing software, such as waterfall, iterative and agile styles. Scott Barber explains their differences to help you decide which is best for your software testing team.  Continue Reading

• Five steps for performing an effective software product review

  Review or inspection is an important activity in any project implementation. Performing a good review of the developed product, along with capturing metrics, helps in building a quality product. In this member-submitted article, Murugan Srinivasa ...  Continue Reading

• How to write an effective test report

  This member-submitted tip provides a guideline for essential information that should be included in a test report.  Continue Reading

• Don't mistake user acceptance testing for acceptance testing

  Despite the many references that concur on the definition of acceptance testing, people still get confused. Scott Barber clarifies things in this month's Peak Performance column.  Continue Reading

• How to get developers to buy into software security

  Getting developers' buy-in on security and secure coding practices can be like pulling teeth. But Kevin Beaver has some ideas to get developers thinking about software security and following security practices.  Continue Reading

• Automated software testing: The role of a test engineer

  A core role within the Testing Center of Excellence, the test automation engineer is responsible for automating as much of the testing effort as possible. The challenge is, however, determining what should be automated and in what sequence in order ...  Continue Reading

• Who does what in a Testing Center of Excellence?

  With a Testing Center of Excellence (TCE) an organization can improve its software testing. Learn how and what each TCE participant does in this article from David W. Johnson  Continue Reading

• Why Programs Fail: A Guide to Systematic Debugging -- Chapter 3, Making Programs Fail

  Debugging software is a crucial and complex process. This free chapter explains how to use testing, such as functional and unit testing, in your debugging program.  Continue Reading

• The benefits of testing software by project phase

  There's something to be said for including software testing in all phases of the SDLC. Here's a look at the advantages and how this approach could improve your software development.  Continue Reading

• Improved software testing via a Testing Center of Excellence

  With a Testing Center of Excellence (TCE) companies bring together testing specialists and components to ensure proper testing techniques are applied. Ultimately, the TCE enables testers to improve their software testing, as well as helps them to ...  Continue Reading

• Using workshops to define project scope

  Workshops can be an effective way to bring stakeholders to a consensus on the scope of a software project.  Continue Reading

• Performance and load/stress tests: Two types of capacity tests

  Both performance and load/stress tests help determine the capacity of a system. But for the tests to be successful, certain guidelines should be followed. David W. Johnson reviews those guidelines and offers advice for planning tests.  Continue Reading

• How to test Web site login security

  Input validation is critical for the security of Web sites. Here's a techniques you can use to make sure your site isn't vulnerable to SQL injection.  Continue Reading

• Don't overlook nonfunctional software requirements

  Nonfunctional software requirements describe how well the software does what it does. By exploring quality attributes during requirements elicitation, you can influence the function, design and architecture of the product and help give customers ...  Continue Reading

• Jumpstart CMM/CMMI Software Process Improvements: Using IEEE Software Engineering Standards -- Chapt

  Software project managers who are curious about CMM, CMMI and IEEE software engineering standards will find answers and explanations in this free chapter.  Continue Reading

• Essentials of Lean Six Sigma -- Chapters 1 and 4, Introduction and Improvement

  Software development projects may benefit from he introduction of lean Six Sigma management principles. To learn more about how lean Six Sigma might benefit you, read these two free chapters.  Continue Reading

• Software testing deliverables: From test plans to status reports

  Core sets of deliverable are required for any software testing phase. In many cases they include a test plan, test case, defect documentation and status report. Learn what is required for each in this tip from David W. Johnson.  Continue Reading

• Using SLOC to estimate software costs, schedules

  Poor cost and schedule estimates ruin projects more than technical, political or development team problems. But if you can determine the source lines of code (SLOC) in an application, you can better gauge the amount of time and effort needed to ...  Continue Reading

• SEI Checklist

  The SEI Checklist can help you define source lines of code (SLOC) values to enable people to carefully explain and define the SLOC measure used in a project.  Continue Reading

• How to document system, software requirements

  There are various formats you can use to document system and software requirements. However, no single one is sufficient to represent all requirements. You need to follow an integrated approach.  Continue Reading

• Software performance testing: You can't test everything

  It's nearly impossible to simulate all the ways an application will be used, so deciding which scenarios to include in a performance test plays a critical role in estimating performance in production. In this month's Peak Performance column, Scott ...  Continue Reading

• How to verify the input of special characters

  Here's a quick tip to verify the input of special characters in text boxes on forms.  Continue Reading

• Web application vulnerabilities you don't want to overlook

  When testing Web applications for security flaws, chances are you will miss some weaknesses. Here's a look at 10 commonly overlooked Web application vulnerabilities you can't afford to miss.  Continue Reading

• The role of a software test manager

  Effective software test managers not only understand the discipline of testing, but they are also able to manage and implement a testing process in their organizations. That requires team leading skills, communication skills, and being able to ...  Continue Reading

• How to evaluate testing software and tools

  Selecting the right testing software that meet's the testing organization's long-term and short-term goals can be challenging. But by following a few simple guidelines and using common sense, you can successfully implement the appropriate tool and ...  Continue Reading

• Web application testing: The difference between black, gray and white box testing

  Security is critical when operating a Web application. Black, gray and white box tests are three tests you can conduct to ensure an attacker can't get to your application. Learn what the differences are in this tip from Denim Group's Dan Cornell.  Continue Reading

• Software requirements: Using models to understand users' needs

  Successful software projects involve users early and often to explore and reach closure on requirements. Using analysis models you can depict user needs with a combination of diagrams and structure text such as tables or templated text.  Continue Reading

• Using JMock in test-driven development

  In test-driven development (TDD), it's important to properly implement mock objects. Here is a detailed case study about the using mock object framework JMock in TDD. However, this case study can also be applied using other frameworks and tools.  Continue Reading

• Software requirements analysis: Five use case traps to avoid

  Employing use cases during software requirements analysis helps you improve your chances of developing software that truly meets their needs. But there are traps you should avoid, says expert Karl E. Wiegers.  Continue Reading

• Ambiguous software requirements lead to confusion, extra work

  Ambiguous requirements lead to confusion, wasted effort and rework. This article from software requirements expert Karl E. Wiegers, Ph.D. describes several common types of requirements ambiguity and suggests how to avoid them.  Continue Reading

• Penetration testing best practices

  Penetration testing can help you find critical vulnerabilties in your Web applications. Here are some best practices for pen testing to achieve application security.  Continue Reading