Category Archives: Tools

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SonarQube Code Quality Platform

As an architect my core responsibility is to look over improving the quality of software delivery. One of the core aspect of keeping the quality is code reviews. I am always inclined and insistent upon offline manual code reviews. But in distributed teams and large settings, it is highly difficult to keep up the pace of development that happens over the week or even day by day. Another aspect of it is on organizational level, the consistency of manual code reviews are difficult to keep up. Also, there is particular focus area for each code review likes of systems components written in different programming languages,performance, maintainability, security, unit testing or design reviews etc. I have seen many mid and small organizations still struggling for later part of institutionalizing delivery quality across the projects or products.

My quest for institutionalizing software quality landed me onto SonarQube (also reffered as “Sonar”) platform. It is open platform to manage code quality. It is developed with JAVA but fairly easy to install and use. It also works in an enviornment where system is made of different components which are written in different prorgamming languages. I have been using SonarQube from last two years and pretty happy with the results of it. It is one of the tool which greatly helps to bring in the much needed change in entire organization or product towards technical quality and engineering.

Without much ado, let’s see how you can get your hands on with SonarQube and help your organization to setup code quality platform. We are going to use SonarQube 5.0.1 version.

SonarQube Installation and Configuration


1. Download and install Java JDK 1.7.  Check your operating system version whether it’s 32 bit or 64 bit and select the appropriate package. This is important since based on JDK version, we need to select SonarQube installation package.


2. Set JAVA_HOME to c:\ as shown in following snapshot. Make sure, to set it into “User Variables” section as well as in PATH variable under “System Variables”.

Environment Variables

Environment Variables

Please DO NOT FORGET to restart your system after creating/changing/editing or modifying any environment variable entries.

Download following software/libraries

FxCop 10


System Properties Window

System Properties Window

OpenCover 4.5.3522

Please note, while installing OpenCover choose advance option and select to install for “all users”. Set the installation path to C:\Program Files (x86)\OpenCover. With default options openCover installs under c:\users\<your username>\

SonarQube v.5.0.1

Extract the zip to c:\sonar

Sonar Runner v. 2.4

Extract the zip to c:\sonarrunner.

And create new Environment variable under User variable name as “SONAR_RUNNER_HOME” and set its value to “C:\sonarrunner”

Also, edit path variable under “System Variables” and append value “; C:\sonarrunner\bin;” as shown in following snapshot.

Please DO NOT FORGET to restart your system after creating/changing/editing or modifying any environment variable entries.

Download Sample Project

This has various sample projects for sonar which are good for demo purpose. Extract the zip anywhere and since we are only interested with .net projects, take CSharp folder and copy to C Drive i.e. your project is at “c:\csharp”

To run sonarQube Server

1. Go to “C:\sonar\bin” folder. According to version of your OS, choose appropriate folder. For example, I am running Windows 8.1 64 bit OS so I have chosen “windows-x86-64” folder. If you are working on Windows XP 32 bit edition, choose “windows-x86-32” folder and open it.

2. From Command Prompt Run “StartSonar.bat”. This will keep SonarQube server running. If everything goes smoothly, you will see prompt like



If you face any error at this stage, please check whether you have selected correct JDK version (32 bit/64 bit) installation. Also, verify all environment variables are correct or not.

Now, you can visit, http://localhost:9000 and you will be greeted with default SonarQube page. Login there using “admin/admin” credentials. Keep the command line SonarQube process running so as long you want to run the server.

Configuring C# Plugins and mapping Paths

1.Once you login, go to Update Center by navigating to following path. On Top right corner, select Settings->(on left navigation pane) System ->Update Center->Available Plugins

Install the plugins mentioned in following snapshot. You will see install button once, you click on the plugin name. For example, below screenshot come for JAVA.

Mapping Path for SonarQube Rule Engine

Java SonarQube Plugin Installation


Sonar Dashboard

2. After Installation, now, we need to set the plugin [Tools like FxCop, StyleCop and OpenCover] local paths. So, navigate to, Settings->General Settings->Select Category C# ->Code Analysis/C#

3. Set “Path to FxCopCmd.exe” to “C:/Program Files (x86)/Microsoft Fxcop 10.0/FxCopCmd.exe” and save the settings.

4. Now, click on Rules menu once you click on Activate in->select the “Sonar Way “Quality profile. If you don’t see any profile in the dropdown, make sure to set the “Sonar Way” profile as default Quality profile under Quality profile tab.

SonarQube QualityProfile

SonarQube Quality Profile

How to Run SonarQube

SonarQube works on concept of server and client. Each project/Solution/Codebase has its client settings file called as “” file. It is a convention and best practice to keep this file in the same folder as that of visual studio solution file.

We need to author this “Sonar-project.Properties” file for each visual studio solution.

Running Code Qualtiy Analysis for sample Project

1. Now, from command prompt navigate to “C:\csharp” and execute the command “sonarrunner”

2. This will take few minutes and give you execution Success message at the end. If there are errors, you can rerun the process “Sonarrunner –e” to view the errors.

3. Now, browse to http://localhost:9000/ and select “CSharp Playground” to view the dashboard for sample project. Dashboard should look like as shown below.

Sonar Final Dashboard

Sonar Final Dashboard

Please note that, for this post, I have configured bare metal SonarQube. As you keep analyzing specified codebase again in future, it will also show you comparisons and trends and lot more data than displayed in above diagram. There is great plugin ecosystems that gives you various perspectives on your codebase through SonarQube Plugins. For more interesting statics and demo, you can also visit to

Things To Do After SonarQube Code Quality Analysis

Please be mindful that SonarQube gives much needed platform for code quality but do not fall into pray of being only number obsessed.

Code Quality is journey towards technical excellence and SonarQube platform or Sonar Code Quality index gives one of the important perspective towards it.

Book Notes: “The Phoenix project: A Novel about IT, DevOps, and helping Your Business Win”

From so many days, I have not posted anything since I was almost like a lost but now wait is over. Over the last weekend and this weekend, I managed to read through a really interesting book and that is “The Phoenix project: A Novel about IT, DevOps, and helping Your Business Win” by Gene Kim,Kevin Behr and George spafford.

The book almost falls in line with the way Eliyahu Goldratt’s “The Goal” but the twist here is it is applied to IT industry. The book is written with fast paced plot of a sinking organization which almost has chaotic IT and business relationships and how it overcome the obstacles and continually improves with the help of laid out principles (Three ways) in the book.

I have read “The Goal” way before I was able to digest the material/principles laid out and always struggled to correlate it with IT industry but ‘Phoenix Project’ does excellent job here. For my future reference & time saving purpose, I had put down below notes which are taken from the book.

  • When there are Chaos. Start prioritizing and estimating work. While doing so, you cannot stay away from fighting fires.
  • Knowing is better than not knowing things.
  • Stay Focused at wider goals.
  • WIP is a silent killer. Therefore, one of the most critical mechanisms in the management of any plant is job and materials release. Without it , you can’t control WIP. WIP= work in progress.
  • Apparently event undisciplined mobs can get lucky too.
  • Read Air Traffic Control Books, Highlight on ubiquitous terminology used between air traffic controller and pilots of aircrafts. Signify accidents of plane crashes that happens. – Useful for DDD.
  • Whiteboards, paper, physical movements and physical presence *engages * people and increases their *involvement* in their projects thus increasing success rate of projects.
  • As a consultant, my goal is to observe and seek to understand.
  • Project is getting delayed, all tasks by Dev team are marked as completed and QAs are still finding twice as many broken features/defects as are getting fixed. – Classic situation of badly run project.
  • Processes are supposed to protect people from Distractions and help them deliver their core objectives.
  • “I think” this might have happened or the I think the bugs are because of such and such thing. Such statements are sure signs of the problems that goes un noticed. It shows that we are flying without compass (data) and map (direction).
  • Interesting term J ! FUBAR = Fucked up beyond all recognition.
  • Management gut check from my team.
  • There are four types of work in IT Operations: 1. Business Projects 2. Internal IT projects 3. Changes and maintenance work 4. Unplanned work
  • Prioritization will help till one point but we need to identify what our constraint (real bottleneck in entire flow of operations) is and guard it from unscheduled work as well as keep it busy on top priority work.
  • Focus on Work centers. A work center is made up of a man, machine, methods and measures.
  • After chaos and constraints are figured out, work on single most important item/project which is required for survival.
  • Once you get some success around, plan for all projects which does not involve constraints/ constrained work centers.
  • Improving daily work is even more important than doing daily work.
  • Ensure that we’re continually putting tension into the system, so that we’re continually reinforcing habits and improving something. Resilience engineering tells us that we should routinely inject faults into the system, doing them frequently, to make them less painful. This is called as improvement kata.
  • Repetition creates habits and habits enable mastery.
  • Our goal is to maximize flow.
  • You win when you protect the organization from putting the meaningless work into the IT system. You win even more when you can take meaningless work out of the IT system.
  • Avoid scoping errors.
  • Create work centers and lanes of work.
  • Understand Upstream and Downstream processes?
  • Color coding of cards:
    • Purple cards for changes supporting one of the top five business projects; otherwise, they are yellow.
    • The Green cards are for internal IT improvement projects. [Give 20% of cycle time to these]
    • Pink cards are blocked tasks that are needs to be reviewed twice a day.

Make sure that there is a right balance of purple and green cards in work

  • Improving something anywhere not at the constraint is an illusion.
  • How to prioritize projects?
    • Do they increase the flow of project work through IT organization?
    • Do they increase operational stability or decrease the time required to detect and recover from outages or security breaches?
    • Do they increase specified constraint’s capacity?
  • Projects that decrease your organizations/major project’s throughput, swamp the most constrained resource in organization, decrease scalability, availability , survivability, sustainability, security, supportability should be prioritized on low or entirely discarded, if possible.
  • Managing the IT operations production schedule is one of the job for IT Operations top management.
  • Wait Time = % of resource busy / % of resource time idle
  • Wait time depend upon resource utilization.I.e. if a resource is 90% busy then wait time is 90% / 10% = 9 units of time i.e. 9 hours.
  • Create Constant feedback loops from IT operations back to development, designing quality into the product at the early stages.
  • You might have deployed an amazing technology (virtualization/cloud), but because you haven’t changed the way you work, you haven’t actually diminished the limitation.
  • The flow of work goes in one direction only: forward.
  • Takt time=Cycle time needed in order to keep up with customer demand. If any operation in the flow of work takes longer than the takt time, you will not be able to keep up with customer demand. So in IT, if your deployment time or environment setup time is greater than cycle time you will have a problem.
  • DevOps is more and more important and their unified goal is to serve business goals. So, instead of fighting with each other, they need to be more collaborative.
  • Read book: Continuous Delivery by Jez Humble and Dave Farley.
  • Business agility is not about just raw speed. It’s about how good you are at detecting and responding changes in the market and being able to take larger and more calculated risks. It’s about continual experimentation.
  • Read about Scott cook’s experiments in Intuit.
  • The way to beat competition is out-experiment them.
  • Features are always a gamble. Only ten percent will get the desired benefits. So the faster you can get those features to market and test them. Incidentally, you also pay back the business faster for the use of capital, which means the business starts making money faster.
  • For above reason, you need to target ten or more deploys per day in production environment.
  • Value Stream Mapping is quite useful tool for discovering activities that are adding value and those which are waste.
  • BIGGEST LEARNING FOR ME: DESIGN YOUR SYSTEMS FOR IT OPERATIONS!! Build as many possible feature knobs and controls with which we can switch on and switch off the features. Learn Dark launches, canary releases as soon as possible.
  • To routinely improve things, inject large faults in the system. It’s been followed in Apple mac OS and Netflix as well. These projects are called as “Simian Army Chaos Monkey”. Read more on these experiments and improvements. This creates culture that reinforces the value of taking risks and learning from failures and the need for repetition and practice to create mastery.
  • IT is not merely a department, it is pervasive like electricity.
  • In order to survive, the business and IT can’t make decisions exclusive of each other.

This has been a good read in so many months probably years. I look forward to read further through number of books such as Toyota Production System, DevOps cookbook, all lean literature and practice Improvement kata’s.

Balsamiq Mockups Review

Nowadays I am doing requirement gathering and analysis for a good project here in Gibraltar.So you can imagine lot of user interactions ,taking interviews of end-users , sometimes shadowing them to their specific work function and lot of questioning etc are going on…at least project started off good and we are heading in correct direction.

For successful execution of project,the team which is going to implement or code,should get understanding of the ideas and concepts and functionality and thus the need of good mock up tool arise. These tools plays a vital role of explaining the ideas and bringing the life to boring documentation. It is truly said that “1 picture is equivalent to 1000 words!”.

In my previous projects,I had mostly used visio and its sort of standard at my workplace for mockups.Though recently I had also tried out serena prototype composer for one project.These tools have their advantages and disadvantages.

Visio is the huge software.It is not meant just for prototyping or diagramming.However,it comes at a price and it requires a lot of time to starting off and be expert with it.You can find massive features are poured on as just any other Microsoft stable software.After using visio ,I came to a conclusion that visio is good tool ,but still not a very handy tool for creating mockups quickly.

I explored a bit more on internet and found Serena Prototype composer.Serena prototype composer scores over visio ,when you want a clickable prototype.But then serena prototype composer needs to be installed where you want to run your prototype and seems to be pretty rigid kind of a tool.I didn’t like it much though it has unique advantage of creating clickable prototype.

Then again in search of perfect mockup tool,I downloaded and tried many. One day(actually night),when on the verge of just concluding that there is not so much great tool other than visio,I found the gold “Balsamiq Mockups”!!!

As a practice,Without much hopes,I downloaded and installed it.As a authentic software engineer,I never use manuals or help to use software [In fact,I had reached to conclusion that if you need help or manual for running a software,there is a problem with usability of that software]. Firing up balsamiq tools,I was just kind of landed in my dreams!! Since,it is just made for making mockups!!! Very no not friendly,I will say inviting user interface.there are all UI elements at the tops with really big and wide tool strip which shows of drag and drop user elements some common like buttons,text,all types of containers(i.e. group box,tabs etc) and some uncommon like accordion,cover flow,video player,street maps etc.The most surprising is I found sticky[comments as they call it ] and charts and graphs as well.Wow! pretty genius work.Since,many business software always need this and very few people do have mockups for this stuff.


You can create a new mockup and start building your mockup by dragging and dropping these elements.When you drag and drop the vertical and horizontal guard lines appear to assist you for placing the elements,taking care of alignments which is again cool feature.

You can set properties of individual element by selecting the element and then property bar appears out of nowhere.You can drag it anywhere so that it will not disturb you or obscure the view of element that you are working with.Also The properties are fantastic set,Just as what needed no extras .These things truly live “YAGNI(You aren’t gonna Need It!!) agile principal.

On top of this,the mock up you created can be saved or imported as XML file or can be exported as PNG files.

Balsamiq Mockups team has really come up with really genius product !!

However,there is a saying that greedy man and end-user can never be satisfied  🙂

I must also point out some things that they can improve into their next version.

After using it for two or more weeks ,I realized that grouping and un-grouping of containers and their child elements are somewhat confusing to me.Since,The controls that we drag goes back side of group box and another thing I wanted is the ability selection of many controls like visio gives. As of now,to move entire thing,we have to group them.There must be the selection ability for controls that are not grouped.

The community of Balsamiq Mockups is also good.And they had come up with several templates that you can find at .

All in all,It is insanely great tool built by genius people out their at Balsamiq.I think I can saved at least 40% of time required to create mockups with Basamiq compared to Visio.I will certainly recommend that try your hands on Balsamiq and you will be happy making your mockups ever after.


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Cost Of Not Upgrading Developer’s Computer

Computers and Servers repairing snapshotMany times, there is situation where people in SMB and startup businesses do not upgrade their computers and perhaps their software tools too. Most of these businesses think that it is pretty ‘OK’ to run things as it is ,for years since either they are running the same things.And upgrading systems would add up to their cost.But they eventually forget the cost of loss of productivity of developers. This added cost would certainly pain for customers as well as it can harm your business severely.

Let me give you an example,If there is some code base of your product, which takes 3 minutes to build and compile and run on normal [read upgraded or having latest hardware and software], and you had a machine with your developer which is taking 7 minutes and project would gone up to 24weeks and developer had generally compiled solution even only 50 times per week then you are losing the productive time of 2 Person-Days. Assume, you had 8 working Hours per day.

Time lost in each Build/compilation = 7-3=4 minutes.

24 cal. Weeks = 24 X 50 X (Time lost in each code compilation) = 120 days.

24 cal. Weeks = 24 X 50 X (4) = 4800 Min/60 =80 Person-Hours= 10 Person Days].

So for 6 Calendar Months of work the organization is losing 10 Person days per developer.

Doesn’t that is good eye opener for managers? I think that is quite a lot valuable time and that it is wasted just because you had not upgraded your hardware or software system.

Sometimes, many of us forget that we are using computers just because those damn good and fast machines can do tasks faster than human can think of.

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Tools for MicroISV organizations

Following are the tools that can be used for a start ups or Micro ISV.Note that all are free of cost.

Process                                        Tool URL/Name

Project Management                DotProject ,NetOffice

E-Learning                                 Claroline
*Wiki                                           TiddlyWiki
Desktop Stickies