Internet is the place where data is being generated at one place (usually servers) and then being served to the client through browsers and mobile apps. Lots of machines are involved in transferring this data…
Let me state it in start without any introduction. Devops is a culture of practices. It is not a tool. In fact, it is a set of processes for which we use different type of…
You need to understand some basic differences between hadoop and spark. One of the major difference is file system. Hadoop has HDFS while spark does not have any native file system associated with it. So,…
HTTP forgets everything between requests, so tokens carry identity and trust across them. Session, CSRF and API tokens explained, and how Laravel implements each.
Recently I got this query -------------------------------------- I am working as a Testing team lead in manual testing so i don't have a programming knowledge. Now, I want to learn DevOps. Before join in this course…
Few days back, I was in a discussion with a senior person. Our discussion was centred around cloud and security. We talked about lots of common and obvious processes and measures we can take for…
am assuming that you want to log and monitor the traffic which is passing through a hardware router. Your question seems incomplete to me because at router level, it is difficult to decide if data…
Checkout process for unique product has to be handled in different way than products which are available in quantities. Products with one quantity are unique product. Paintings, concert tickets, hotel rooms, flight tickets ( when…
Consider this hypothetical situation. Something very precious was in a building. Building was being guarded by a guard who was responsible for the safety of precious item. A thief using his intelligence and luck to…
“This project is my baby, I don’t want to see it perform badly, I will give everything to protect it”, Does this sentence sound familiar to you? You may have heard it from your colleague…
You will find lots of guides and articles on the internet about what you should do to be a good programmer. A lot has been written on what we should do to excel in any…
Recently I answered a question on quora. I am reproducing it here again. In my view question is not complete and does not provide context which has to be evaluated to answer. So I am…
"You have done that specific site in Zend, don't you think our application is also suitable for Zend instead of Drupal", I just got this email from a prospective client. This question has been asked…
If you are doing programming, You must have used random numbers. They are useful in many situations when you want to give some randomization to your program output like lottery draw, random banners generation, random…
Web programming is not only about how you develop your applications, its also about how you deploy your application or website.Although control panels are being provided by almost every shared hosting company using which we…