Importance of Performance Testing in Software Quality Assurance

In today’s era of automated lifestyle, a glimpse over any Industrial or Business Activities depicts clearly that nothing is away from the world of software.

Be it from the tiny itsy-bitsy stuffs to the major gigantic phenomenon. The world has become a spider web of information systems, trying to engulf the enormous bubble of data. And, in order to facilitate this impetus, a mesh of software has been systematized to ensure organized storage.

It’s always the requirement of various business organizations or different vendors to develop specialized software for one or the other dedicated tasks. However, for providing these services, there are specific business outlets established for satisfying the needs of the customers. The whole developmental cycle is called the software development lifecycle, that is, SDLC. After getting hold of all the requirements from the customer, the dedicated personnel work over the project and design the special purpose software.

When the final stage of completion is reached, the entire final output undergoes the last stage of SDLC which is, testing. Final stage of testing is employed in order to emphasise on the need of performance testing, playing a much defined role in software quality assurance. In this last stage, the entire assignment goes through the phase of software quality assurance, wherein, the developed software is tested for any kind of errors or bugs that can prevent the system to work in the desired manner.

It is satisfactorily verified whether the system complies with the customer’s requirement or not. In case of any kind of issues or glitches, it is again reported to the coding division, entitled for the programming of the software. The coding division, consisting of developers, rechecks the entire code to program it to satisfy the market requirements.

This wholesome checking is referred to as performance testing. It is done in order to ensure that the software can deliver the desired performance when it is deployed to the practical working site. Moreover, performance testing also ensures that, in case of any urgency, when the system software has to undergo a decision making procedure, it responds as per the most suitable emergency reflexes needed.

In this performance testing phase, the software is made to experience all these kind of real time situations in order to monitor the behaviour of software in times of exigency. For no one can ever predict the kind of environment that is to be faced by the software, while being in its working period. But, after undergoing this performance testing phase, the scope of any discrepancies is minimised to a greater extent.

Software testing firms like QA Consultants has improved significantly since the early days of field of software quality assurance. The system is also monitored after proper installation, whether it is user friendly or not. For, the developed software is user defined, which means that the inputs given by the customer are necessarily incorporated to make it efficient and effective, setting up a benchmark of customer satisfaction, to be achieved by various other entities.

All these processes involving performance testing makes the developed software really desirable amongst the Industrial minds and thus, the software has the ability to make the vendors assured of the best services possible making the goal of software quality assurance really attainable.

Virtualization vs Cloud Computing – All That You Should Know

What should be your choice for your organization? Should you go for virtualization or should you opt for a cloud platform? Believe it or not, the two are not the same. It is true that the terms “virtualization” and “cloud computing” have been thrown around quite a lot now-a-days in contexts which make them look like the same thing, but technically speaking, the two are different from each other. Being a non-IT person you might be even more confused, but if you are at a position where you have got to decide upon the resources to be employed within the organization or outsourcing some of the requirements and ensure high security for all the internal and collected data, you need to be aware about virtualization and cloud computing to some extent.

What is virtualization?

Virtualization is simply creating virtual space out of physical available space. A simple example will be creation of drives within the hard disk. There is no physical partition happening. The only partition that happens is due to the virtual environment. In a similar manner, organizations might have data stored in arrays of servers. Virtualization is basically compartmentalization of the servers for better arrangement and management of data. It also includes providing specific levels of security for each virtual space.

What is cloud computing?

The term cloud computing came long after virtualization. It is basically taking the concept of virtualization to the next level. Cloud computing involves storage of data at remote locations within servers. The only way to access the data stored is using the Internet. The data servers may be stored at one point or scattered across the globe. Cloud provides one point access to anyone who has authorization to access the data stored in the server. This also means that there is a blanket security over all the servers. Bluecat is one of the pioneers in integrating cloud computing to small and big businesses.

The virtualization vs cloud computing war

There has been much discussion and debate about the pros and cons of both technologies and truth be told, they are all logical. Let us take a closer look at these differences and their pros and cons.

  • Security: With rising number of attacks on the various websites and servers security has been a rising concern. The year 2015 saw a massive number of DDoS attack on the DNS. To be honest, very few top organizations take DNS security seriously. Using a cloud server system helps those who do not wish to invest much in security. The cloud server providers will upgrade the security and ensure maximum protection themselves. Virtualization will require the organization to invest in security of server and upgrade them.
  • Convenience: Cloud server was introduces to increase convenience. The convenience of accessing the data center from almost any place with Internet connectivity isn’t something you will receive with virtualization, unless you are investing in your own network automation and network security, you will not wish to have your network open to the Internet for access.
  • Cost: Every business decision involves cost management. Cloud computing wins at this place over virtualization since you do not have to buy your entire server system and pay for maintenance and security. However, those organizations which have their own data center might like to consider virtualization.

Both virtualization and cloud computing have their individual pros and cons and can be used according to the need. The onus of the decision making falls on respective organization depending upon the data stored and its operational structure.

How to Select the Best Printer for Your Office?

There was a time when the manual notation of events and data was the only way for people to keep track of things. Since then, we have achieved so much more in terms of technical superiority and innovation. We have invented data storage systems and cloud data backups. But there is no getting away from the fact that hard copies of data sheets or information are far more desirable. It is partly due to ease of usage but also incorporates a sense of old and deep habits. Whatever the reason, these hard copies are required for sure which gives rise to the need for printers in almost every environment.

Printers find a place in your home as well as the office. You can be a bit easy going about the setup at your home as it is mostly light work with occasional on the top needs. But when it comes to your professional needs, only state-of-the-art printing equipment should be allowed to cross the threshold. Daisy wheel, Dot matrix, Inkjet and laser printers are some of the printers available in the market. Before initiating a purchase, you need to engage in due diligence. It may include the number of pages to be printed per day, the amount of ink to be utilized, the quality of paper being used and the kind of printing required.

Other than this, your office space design is also an important factor to be perused. For it would affect the size and volume of the space you intend to assign to the printers. You also need to consider the pool of people who will have access to the printer. An Ethernet-enabled printer will be much more effective for easy file sharing and printing in a small group. Then again, wireless technology is often preferred to keep pace with the upcoming demands of mobilization and uncluttered workplace. In addition to this, a machine with integrated scanner support system can help ease the workload.

The processing speed at your command is also a point to ponder upon. Longevity of the printer is another one. Besides, the amount of data it will be able to churn out surely makes for the centerpiece of considerations. Other vital aspects include the minimum page capacity, double sided printing, functionality and the ink and toner requirements. The necessity of maintenance is also food for thought.

In any case, laser printers are the most sought after option for office use. They are categorically diversified according to requirements. West X is your ideal destination to get hold of the most efficient ones. It is an authorized enterprise to serve you with their varied range of products. The varieties offered include black and white laser printer, color laser printer, wireless laser printer and all in one laser printer. If you are running a small scale business, your daily needs can also be fulfilled using office photocopiers. All this is readily available at their Vancouver outlet.

It is all but natural that with the explicit availability of printers these days, to make a firm and finite decision is tough. You need not strain your gray cells unnecessarily as you will surely get the best ones if you just arrive at your decision with the above-mentioned points in mind.

Reasons Why Weight Loss Surgery is the Best And Safest Option You Have

The world we live in is way too odd for our little minds to understand its peculiarity. Sometimes we are troubled by the way we see people making snap judgments on others based on their appearance. Whether those people actually know the person or not makes very little difference in the present circumstances.

Obesity is one of the biggest factors which lead to the social stigma nowadays. The difference of opinions still exists with some cultures considering obesity attractive in women. I will be brutally honest with you here – Obesity is too much frowned upon. 

You can relate to some horrific incident from your school days where someone was bullied besides being called “Fat” all the time. The worst part of being obese is that it eats you slowly from within. You can relate to those times when you chose to just stand in front of the mirror and do nothing else but hate yourself for being obese.  

If your search has brought you here, it is not that difficult to guess that obesity has taken a toll over your life. While people try the conventional methods of starving themselves or turning to a vegan diet, what they fail to understand is the role of other related aspects in losing those extra pounds. Dieting should never be done without the supervision of professionals as it could cause other health concerns due to the sudden changes in eating behavior. People often switch to heavy workout routines which they find themselves unable to keep up after a while. It is often observed that people either get fed up or lose motivation in the conventional methods because of their little and delayed effectiveness.

If you have a busy lifestyle with never ending work schedules, you can never even imagine of working out to such extents to get a perfectly chiseled body. This is when weight loss surgeries come to your rescue. Weight loss surgeries are fast and convenient method to get the shape you have always dreamt of. The emergence of weight loss methods such as Gastric Bypass Surgery and Sleeve Gastrectomy has indeed transformed the lives of millions of people globally already.

Gastric Bypass and Sleeve Gastrectomy both aim at reducing the intake of food you require. The method proves to be effective because of the fact that the amount of food available for absorption gets reduced without people complaining of hunger all day long. Although most people are afraid to opt for these methods because of the fact that this is a lifelong commitment, it is the most foolish thing to do if your BMI is over 40. Obesity brings along some associated problems such as type two diabetes and several heart diseases. Smartshape weight loss centre is pioneer in weight loss surgeries and their track record speak for themselves.

If you try to fit in, you will disappear. This is the most important lesson that the game of Tetris taught us in our childhood. Still, it won’t hurt someone if you can roam on the streets without being conscious of people talking about your appearance. There is nothing wrong in doing something which is out there for people like you. Now since you have known enough already, why haven’t you called for an appointment already?   

 

A Comprehensive Guide To Your Office Printing Solutions

An office without stationeries is something unimaginable.  In today’s world, it also means having all the basic components of a computer system. And when you are thinking of the computer system and stationeries together, the one thing that comes to mind are the printers.

From preparing applications or letters to proposals to notices, printers are probably among the most used components in the office. So, if you are planning on setting up your own office or revamping the old one, you will most probably look forward to getting the latest printing device.

With the decreasing printing cost as new technologies are being introduced, changing the old printer is also a great idea. It will help curtail the operational cost to a large extent. However, with the wide variety of printers available in the market, it is natural to be confused about which one to get for your office.

The most basic one will be a black and white laser printer. It must be said in the beginning that the laser printing technology is the best one available at the moment. Not only is it fast and produces very clear and distinctive result, but the printing cost is also very low as compared to all other technology.

Black and white printer has just one type of cartridge – the black one. It is cheapest among all types of laser printers and is perfect for all basic office solutions. Since almost all office uses printed letterheads, hence, having a black and white laser printer will take care of the need of printing official letters as well. It is also the preferred choice while printing any notice.

When the printing is to be done only in black and white, use of black and white laser printer will save money as well as ink. It will use only the black ink instead of a mix of three different inks as is done by colour laser printer.

Colour laser printers are also common in many offices especially those which needs to print coloured documents or pictures. The colour laser printer has three cartridges which mix the colours in different proportions to print different colours. However, if one of the cartridges is empty printing might not happen at all (depending upon the printer make and model). You will find affordable suppliers of colour printer Vancouver who also provides all types of cartridges. You may also opt for refilling the empty one.

The all in one laser printer is common in major offices. It comes with printing, scanning, and in some cases FAX technology as well. It will be the perfect addition to your office if you have got theneed of all these items for your regular work. Alternately you may even opt for office photocopiers, easily available from any major office photocopiers Vancouver supplier. It is best if you already have printers and you are looking for aphotocopying machine.

West X Business Solutions is a major office accessory delivering company. You can get great items at reasonable rates. They are also among the few suppliers of wireless laser printer Vancouver.

Are You in Dire Need of Some Urgent Cash? Get Immediate Financial Support With Pay Day Loans

A need of money can arise at any point of time. There is no way one will be able to predict when an emergency requirement arrives. Thus, it is always best to plan for contingencies in advance and have a backup plan one can rely on when such a need arises. But, what to do if you are in dire need of money and you have got no available options? Well, there is no need to get all worked up. The financial institutions will be happy to help you out through such contingencies. They have the perfect solution – short term loans.

Short term loans can be of different types. It can be repaid from within a month to within a year. The most popular ones to meet the immediate requirement is a pay day loan. A pay day loan is a form of short term loan which is taken at a very high rate of interest and the amount is to be repaid the moment the person receives the next paycheck.

This is a wonderful way to take care of the immediate needs without having to face any financial crisis. However, there are many instances where the person taking up a pay day loan has fallen further into debt and have not been able to recover from it. This is mainly in the case where the amount borrowed could not be repaid within a short time period. Pay day loan is best for those who have a guaranteed income or the one who is sure to receive the money needed to pay off the loan within the stipulated time period.

Short term loans can also be taken for about a year. It is paid off during this time period. The rate of interest is high, but not as high as the pay day loan interest. The amount is agreed to be paid off in installments during this time period. This is one form of installment loan.

Installment loans are generally those which have been taken for a large time period. It is paid off in a few months’ time or over the years. The duration is usually decided depending upon the amount taken as loan. The repayment structure is prepared at the time of approval of the loan and might include just two payments or more, as is the case.

Financial institutions like Lendgreen have made it very easy for anyone with valid documents of income proof and other necessary documents as stated by the government to apply and get loans sanctioned. Thanks to online quick cash loans, it is possible for a person to apply and get a loan from any bank right from the comfort of home or even while travelling.

Even though getting a loan does not seem like a big issue, it should be kept in mind that the best way forward is to never opt for any form of loan unless absolutely necessary. Taking loan is a habit that can turn out to be disastrous. Taking loan at a high rate of interest is also a bad idea at any point in time. It is best to plan the needs in advance and always have means to support in times of emergency.

Different Types of Eyelash Extensions: A Comprehensive Guide on Choosing the Perfect Eyelash Extensions

So, you found out about this really new technique called eyelash extensions and you’ve decided to give it a try. You’ve done your research about the price of the treatment, the side effects, how long it’ll last and everything. But, one thing that you might have missed out is the types of eyelash extensions.

Every person is unique and each person’s eyes are different. What suits one may not suit the other and what makes one look adorable may make another look hideous. There’s also the age factor to consider. A teenage girl may get eyelash extensions for a party while a middle aged woman may get them for a completely different reason.

The type of eyelash extension you go for and the style you select play a major role in the outcome of the whole process. Choosing the right type for you can give you the look you desire while choosing the wrong one can make the whole experience a total disaster.

The experts in the salon will definitely help you while making your decision. However, it is always better to make an informed choice and so, we have all the information that you need for your first eyelash extension trip to the salon.

There are three different types of lash extensions – synthetic, silk and mink.

Synthetic eyelash extensions are made of acrylic material. They are firm and sturdy, offering an extremely dramatic look with their glossy and shiny effect. The younger crowd usually go for synthetic eyelashes because they can be made to look glamorous and dramatic, which is perfect for the party girl. They are also slightly heavier than the other two types, which is why the person going for this type has to have naturally dense eyelashes. Also, since they are firm, the curl stays put throughout.

Silk lash extensions are soft and last longer. They are fine, flexible and can be made to look natural or dramatic, according to the wishes of the user. Their weight is medium and silk lashes are the perfect option for people with naturally thin lashes. Brides are opting for this, because they give the natural as well as the dramatic look. You can purchase the latest and trendy eyelash extensions from Sugarlash at resolable and discounted prices.

Mink eyelashes do not use real animal fur, but use man-made fibres that look and feel like real mink fur lashes. They are extremely soft, shiny and light-weight and feel like your own natural eyelashes. The added advantage is that mink eyelashes do not lose their curl even if you wet them. Sometimes they might become straight after coming in contact with water, but even then curling them with a curler brings them back to shape. With proper care, they also last longer.

There are also newer types in the market which are designed specifically to add more volume to your eyelashes. However, the aforementioned types are the ones popularly used and available everywhere. Selecting the right type of extensions will ensure that you are happy with your look when you walk out of the salon.

A Guide to Finding the Right Cooling Solution For Your Electrical Appliances

Today the electrical cabinet coolers are one of the critical components of electrical enclosures that allow the equipment to work within the preferred temperature that prevents it from failing.  Any mistakes you might find in the selection and sizing process for cooling systems that can keep them from delivering improper of insufficient cooling to your electrical equipment.

Here are some things that help you to choose the best vortex electronic coolers. Let us recognize what things we just avoid to buy the right cabinet cooler –

1. Consult the Expert before Buying

It is not possible for a cabinet fan to provide the cooling capacity for an application that demands a closed loop cooling system. This is an enclosure air conditioner may overkill for an application that is easy to cool with the use of a cabinet fan. It is better to consult an expert while buying a cabinet cooler. You must choose an ideally cooled enclosure that is able to lower the operations, services, and maintenance costs. Since an improperly cooled enclosure might hike up the energy bills. The ambient temperature, various locational parameters and the heat that dissipates are some of the factors that you need to consider while buying cabinet cooler. And if you are a first-time buyer consulting experts is more necessary and learn about different options that are best suited for your application and your budget. Pelmar engineering offers specifically custom made cabinat coolers which are verified by the experts.

2. You Must Not Neglect the Equipment Layout In While Choosing Filtered Fan

Do yo8u know these filtered fans are economic among all vortex electronic coolers? However, the improper size of the fans can be an expensive mistake. However, in the beginning, choosing an enclosure fan may seem straightforward, but you have to consider a detailed analysis. Moreover, enclosure fans rely on ambient air for cooling the equipment, you must be able to ensure that the airflow provides connective heat transfers to a hot region within the enclosure. The bag filters and layout of the equipment is able to determine the CFM of the fan.

3. Ignoring the Environmental Factors While Measuring the Capacity of Cabinet Coolers

While selecting the enclosure you have to make out a strategic plan consulting an expert. Simple caution and guessing the size of your air conditioner can turn devastating. If you have an undersized air conditioner it is able to provide improper cooling, runs all the time and increases the risk of your equipment failing. Whereas oversized vortex electronic coolers fail to maintain a consistent enclosure temperature. Therefore, it is important to measure the cooling capacity, check the air release valve and other factors such as –

  • Solar heat gain
  • Heat transfer to the enclosure
  • Effect of the heat sources such as blast furnaces or other industrial equipment

The cabinet coolers can appear efficient if it is able to reduce the operational cost and protect your equipment, both at a time.  Keep a tap on the air release valve or the bag filters while buying vortex electronic coolers and to know everything in details it is always better to ask an expert.