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It was initially created at Google and released as open-source in 2014 before being donated to a foundation for cloud-native computing (cncf). Kubernetes might be your answer if you’ve been seeking a strategy to grow your applications, deploy code more quickly, and reduce costs. This technology has completely changed how programmers create and maintain programs. A global network of skilled programmers and coders supports the platform. The largest enterprises in the world deploy and scale applications using its container orchestration technology....

I think most of you would agree with me. To overcome this hectic task of coding, you can leverage a tool to autocomplete the syntax called Kite. We are going to see the details and how to work with the software to make Python development faster. What is Kite? Kite is an AI-based autocompletion tool for Python. It uses machine learning to help you with the suggestions for keywords while coding in Python....

If you are getting the above error while starting Nginx, you can fix it by following. This happens due to the following three reasons. You don’t have PCRE installed Nginx was not compiled & installed using pcre PCRE library is not set in LD_LIBRARY_PATH There are multiple ways to troubleshoot and fix this issue. Let’s understand the error and fix it accordingly. Nginx is looking for a file libpcre.so.1 which comes under the PCRE library and usually installed on UNIX....

One amazing element of their security is iCloud Activation Lock. What it does is, when you own and set up an iPhone, it gets connected to a unique Cloud ID. That gives only you the privilege to be in control of your data. Even if your iPhone gets stolen, the thieves wouldn’t be able to use it because it’ll have your activation lock associated with it. They’d need the combination of username and password of your Apple ID to access it....

Your business or academic teams mostly use a flowchart to visualize complex processes in an easy-to-understand layout. The flowchart has been in the business and academic systems since 1921, when Lillian Gilbreth and Frank Gilbreth introduced this process visualization tool to the American Society of Mechanical Engineers (ASME). However, all the flowchart makers face a common challenge when implementing several symbols of flowcharts. Your flowcharts will not be of professional grade if you do not use standardized symbols....

Configuring Tomcat Load Balancer with Apache web server using Mod Proxy is quite easy. It’s easy when you follow the sequence, and all goes well. I have listed following step-by-step on how to configure Apache with Tomcat to configure Load Balancer using Mod Proxy. Having load-balanced is always recommended in a production environment for better availability. Apache Web Server Configuration Enable proxy_module, proxy_balancer_module and proxy_http_module in httpd.conf of Apache web server...

These days, people like to shop online as it is convenient, easy, and offers many choices. In addition, they can easily compare the pricing of a product on different sites and choose the best one. That said, if you don’t know how to price your product, you may risk losing a lot of customers and brand value. This is why it’s essential to understand what’s going on in the market....

As we all are aware of this software called Integrated Development Environment(IDE), and it is going to increase the productivity of programmers while developing the software & applications. In this article, we are going to discuss the latest advanced features in Visual Studio 2019 and how these features will play a vital role in productivity and software development. So before we step into this article, a few things which we need to discuss for a better understanding, as follows...

A dynamic cluster is the new Intelligent Management feature, which enables WebSphere 8.5 to stop dynamically, start and allocate resource as and when, required for an application running on a dynamic cluster. Dynamic cluster works in two modes: Add operation & Remove operation. This operation will never shutdown below the number of minimum active server instance configured in Remove operation. Operational Mode Operation Mode is the method that interacts with the dynamic operation environment....

This is why UML diagrams are included in many code training and software documentation. Although they might take quite a while to build, the results make it easy for developers to understand the software quickly without wasting time in frequent meetings. Suppose your business revolves around software development and design. In that case, UML diagrams can be of massive help to your team to document the ideas visually and make the development process a bit simpler....

AWS CLI supports multiple platforms like Windows, Linux, and macOS and provides direct access to public APIs for AWS. Further, automation of tedious infrastructure tasks is easily possible in a CLI environment. AWS CLI Versions AWS CLI has two major versions available, i.e., version 1.x, which is available for backward compatibility while version 2.x is the current general release available and is intended for production use. It’s not completely backward compatible and hence scripts that use version 1 of AWS CLI may not be compatible with version 2....

In today’s article, you’ll learn what it is, how to use it, online ping tools, and some practical examples. First of all, let’s see what ping is. Ping is a Terminal / Shell command utility used as a simple way to verify that a machine has internet access and can communicate with other computers or network devices. Some of the functions of the ping command are : Test network connectivity: local network, internetTroubleshoot network interface cardTest DNS name resolution issues...

If you are still on WAS 7 and considering moving to WebSphere 8.5.5 then following will give you an idea about new things introduced in WAS 8.5.5. As an administrator, you may want to start playing with installation and if you are new to WebSphere then this little introduction will help you. Update: WebSphere 9 is available on IBM Cloud Blumix, in case you are interested. JAVA SE7 Support Java 7 is supported in WAS 8....

These tools facilitate scrum methodology encompassing commitment, respect, courage, focus, and openness – values that establish a good business culture. Apart from offering quality products, businesses must incorporate these values that can lead them to build higher customer trust. Thankfully, businesses nowadays have started recognizing these concepts and embracing agile and Scrum methodologies. This has given rise to the growth of scrum tools, and now you can find plenty of options....

There’s a lot to think about while working with containers, Kubernetes, cloud, and secrets. You have to employ and relate best practices around identity and access management and choose and carry out various tools. Whether you’re a developer or a sysadmin professional, you need to make clear that you have the right choice of tools to keep your environments secure. Applications need access to configuration data in place to operate correctly....

Superheros have entertained children for years in comics. Marvel and DC comics have made the most popular superheroes in the history of comic books. With the evolution of digital technology, these got a new medium for entertaining the public. This medium was the visual media or films. The introduction of superheroes in movies recalled the memories of those comic characters. As a result, superhero-based content again started gaining great attention....

Terraform is a very popular open-source IaC (infrastructure as code) tool to define and provision the complete infrastructure. Although Terraform was launched in 2014, the adoption of this tool has grown globally. More and more developers are learning Terraform to deploy infrastructure in their organization. If you have started using Terraform, you must adopt the best practices for better production infrastructure provisioning. Structuring When you are working on a large production infrastructure project using Terraform, you must follow a proper directory structure to take care of the complexities that may occur in the project....

That said, keywords make an essential part of search engine optimization (SEO), and hence, you must know how they perform on the search engine results pages (SERPs). For this, tracking keyword rankings and analyzing and managing keywords is important for an online business to grow. It helps you measure your site’s ranking on search engines, the effectiveness of your SEO strategy, what keywords are important for you, what needs to be improved, and so on....

Thus it comes with no surprise when you see more and more households having a smart speaker actively in use every day. Whether you want your assistant to set a reminder for you, play your favorite song, or look up something online, it does its best to help you. Not just this, with these intelligent devices, it’s now easier to even turn off your lights or flip through TV channels with just a command....

Music production software forms the building blocks of creating music. From producing a rough draft to refining it 10x times, a music production tool can do everything. In this article, we will talk about what music production is and the best practices to follow while producing music, some features to look for when buying software, and finally, list some tested software you can try out. Let’s get started. What Is Music Production?...