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Reading Time: 2 minutes What is Boto3 Boto is a software development kit (SDK) design to enhance the use of the Python programming language by Amazon Web Services. For more details and installation of Boto3 visit the Reference section. Set a bucket policy A bucket’s policy can be set by calling the put_bucket_policy method. Example This is the complete code to set policy. How to generate Bucket policy in aws console Continue Reading
Reading Time: 2 minutes What is Open Stack ? Open Stack is an open source platform that uses pooled virtual resources to build and manage private and public clouds. It handle the core cloud-computing services of compute, networking, storage, identity, and image services It offers unlimited storage pools and supports block-IO from a variety of vendors, as well as object file storage. Open Stack Storage Option : There are 4 storage option in Open Stack Block Storage Continue Reading
Reading Time: 3 minutes What is CDMA ? CDMA stands for Code Division Multiple Access.The CDMA came into existence in 2G and 3G generation.It is the protocol of wireless communication. It is based on the spread spectrum technology and makes optimal use of the available bandwidth. Since it uses the spread spectrum technology. It allows each user to transmit the data over the entire frequency spectrum at any time. Whenever a call Continue Reading
Reading Time: 4 minutes INTRODUCTION GSM (pronounced GEE – ESS –EM) is the most popular cell phone standard, especially when compare to CDMA .The origins of GSM can be traced back to 1982. When the Group Global System for Mobile communications was one of the second generation mobile .There signal convert Analog to Digital . According to the “GSM Association(GSMA)” In 2010 GSM achieving 90% market share and operate Continue Reading
Reading Time: 3 minutes What is the Internet of Things? The Internet of Things, or IoT, refers to the billions of physical devices around the world that are now connected to the internet, all collecting and sharing data. IOT is an intelligent technique which reduces human effort as well as easily accesses physical devices. In other we can say IoT devices are basically smart devices which have support for Continue Reading
Reading Time: 3 minutes What is cloud ? The term cloud is very popular in now days move to the cloud , running in the cloud ,stored in the cloud. Accessed from the cloud: these days is seems like everything is happening “in the cloud”. But what exactly is this concept? The short answer is that it’s somewhere at the other end of your internet connection – a place Continue Reading
Reading Time: 4 minutes What is iframe ? An iframe is also known as the inline frame. It is a tag used in HTML5 to embed an HTML document within a parent HTML document. An iframe tag is defined using <iframe></iframe> tags. An iFrame is an inline frame used inside a webpage to load another HTML document inside it. This HTML document may also contain JavaScript and/or CSS which is loaded at Continue Reading
Reading Time: 4 minutes Plagiarism has always been an issue for teachers, writers, editors, and others who deal with words and ideas on a regular basis.There are many software that check plagiarism. But not every program has a large database or an accurate algorithm. Even the best checkers don’t have a 100-percent success rate.So the manual process is also there. But knowing how the tools that check text for Continue Reading
Reading Time: 3 minutes What is Configuration Management ? Configuration management is a process for maintaining computer systems, servers, and software in a desired, consistent state. It is a way to make sure that a system performs as it’s expected to as changes are made over time. Generally,They are the best available tools to automate infrastructure configuration or management. Ansible Ansible is an open-source automation tool, or platform, used for Continue Reading
Reading Time: 3 minutes What is Ansible Let see the working of adhoc commands and modules in ansible in this blog.Ansible is an open-source automation tool or platform used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning. It is agent less means you don’t need to install any other software or firewall ports on the client systems you want to automate.It uses a very simple Continue Reading
Reading Time: 2 minutes What is worktree The worktree feature is used to manage multiple working trees. Implementation of worktree feature provide us to checkout multiple branches at the same time. Worktree gives a extra working copy of the repository. The new worktree is also known as Linked working tree. The worktree is not only for the branches, but with the help of worktree we can check out tags Continue Reading
Reading Time: 3 minutes A StatefulSet is a controller that helps you deploy and scale groups of K8s pods.When pods are deployed in order that they have a persistent storage volume and unique stable network identifier to restart and reschedules the pod . StatefulSet StatefulSets comes with k8s v1.9 . Manages the deployment and scaling of a set of pods and provides guarantees about the ordering and uniqueness of the pod Continue Reading