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Any database that adheres to the core principles of serverless computing is a serverless database. Serverless Database was created for workloads that are unpredictable and can change quickly. Serverless does not mean no servers are needed. It means that the underlying servers are not required to be managed, provisioned, or paid for by you. You pay for the resources that you use based on their CPU and RAM capacities and how active they are....

The mechanism for managing and starting processes on boot has been changed. Until RHEL/CentOS 6.x, you would have created a script in /etc/init.d/ and enabled with the help of chkconfig but things are different on RHEL 7. It’s replaced by systemd and since it is more or less the default process manager on major Linux versions, System Admin versed in other flavors will feel right at home. In this article, we will explore what systemd is, what the reasons to the switch were, and how to use systemd to set up, run and manage background processes with it....

The router access page gives you the flexibility to use your connection as per your preference. I personally use it for choosing between the 2.5Ghz and 5Ghz WiFi bands. But you can also limit your WiFi users, see the data consumed, enforce parental control, check IP addresses of connected devices, and do much more based on your internet router. But we won’t do all that in this article because that’s again router specific....

Wrike is the right answer for you. It is an all-in-one solution for every organization that wants their remote team to collaborate with each other, manage time, increase productivity, and many more. In this article, we will discuss in detail Wrike and its alternatives. Challenges of Remote Working Remote working comes with a lot of perks but also with some challenges. To remain productive and manage the project smartly, businesses should understand the challenges and find the right solution for them....

Nginx was released in 2004 and since then growing rapidly. It holds more than 30% market share in web servers. Let’s take a look at the installation procedure for various UNIX distro. Ubuntu Ensure you are logged in as a root Execute the following command It will take few seconds to install. RHEL/CentOS As usual, log in as a root and use the below yum command If using RHEL 8 then you may also use dnf command....

The npm package manager for JavaScript tools and libraries has been used for a long time. However, it suffers from issues like security, performance, and consistency. The issues become exponential when you plan to use npm for a large and concurrency software development project. However, you can bypass all these issues and still get access to the npm registry by using Yarn. Additionally, it is a future-ready package manager with robust features and simple commands....

In addition, many people have chosen to stream to generate income due to this rise in popularity. But is streaming worth giving a shot as a career option? Is Streaming a Good Career? The streaming industry can be a viable career choice if you like interacting with others, entertaining them, and being flexible. The top 100 Twitch streamers make upwards of $30,000 per month through ads and donations. These also enjoy an enormous following across social media platforms....

Obviously, people with the larger storage options on their iPhones like to download a lot of apps, and most of the time, they don’t even realize that they don’t use half of it. Whether you use it or not, having too many apps on your home screen can be overwhelming on many levels. 😵 It becomes chaotic, and one circumstance is when you’re swiping through the home screen pages looking for a specific app, but you’re unable to spot it because it’s crowded with so many other apps....

We’ll start with an overview of arithmetic operators in Python and learn how the floor division operator // works. Then, we’ll learn how to use other equivalent methods including functions from the math and operator modules to perform floor division. Let’s get started… Arithmetic Operators in Python In Python, you can use arithmetic operators to perform simple arithmetic operations on numbers of the int and float data types. These operators act on operands (the numbers) and return the result of the operation....

Though you can’t stop cybercriminals from getting smarter, you can employ security systems like IDS and IPS to reduce the attack surface or even block them. This brings us to the battle – IDS vs. IPS to choose what’s better for a network. And if you want the answer to that, you need to understand what these technologies are in their essence, how they work, and their types. It will help you choose the better option for your network....

In this technical-savvy world, code is rapidly growing so does the number of applications and software to fulfill a variety of purposes, both professional and personal. Whether it’s technical language or natural language, they are mostly unstructured. And if you want to extract useful information out of this data, you must take the time to process and analyze it. Using manual methods can be time-consuming and tedious, and that’s where you can take the help of tools like Code Detection API....

As data sharing became highly prevalent, multitenancy has become an integral part of cloud computing. Many popular cloud service providers offer multi-tenancy services to end users. Multi-tenant architectures make sure the cloud-based workloads are distributed efficiently. Before moving into the detailed discussion on multitenancy, let’s learn about cloud computing in brief. What Is Cloud Computing? Cloud computing refers to the technology that makes the users utilize computer resources, storage, and computing power over the internet on demand....

You’ll learn the syntax of NumPy linspace(), followed by examples that’ll help you understand how to use it. Don’t have NumPy yet? We’ve put together a quick installation guide for you. Let’s start! Install and Import NumPy Before starting the tutorial, let’s quickly run through the steps to install the NumPy library. ⏩ If you already have NumPy installed, feel free to skip to the next section. If you’re using Google Colab—a cloud-based Jupyter notebook environment, you can import NumPy and start coding right away....

When working with Numpy arrays, you may often want to reshape an existing array into an array of different dimensions. This can be particularly useful when you transform data in multiple steps. And NumPy reshape() helps you do it easily. Over the next few minutes, you’ll learn the syntax to use reshape(), and also reshape arrays to different dimensions. What is Reshaping in NumPy Arrays? When working with NumPy arrays, you may first want to create a 1-dimensional array of numbers....

Did you know that 32 million small businesses account for 99.9% of the US economy? And as the interest in opening up new businesses grows—especially since the start of the pandemic—you as a small business owner are facing two challenges: Keep reading to learn how to use search engine optimization (SEO) to rank higher in Google search and get more site visitors—who can be turned into paying customers. Why Choose SEO You may wonder why SEO is worth your time and resources....

VMware acquired NSX from Nicira in July 2012, which was primarily used for network virtualization in a Xen-based hypervisor. NSX abstracts the physical layer (virtualize the network) so that software runs on the top of the hypervisor, which is dynamically configured and updated. Currently, NSX has two versions: NSX-T (designed for multi-hypervisors and cloud-native applications) and NSX-V (designed for vSphere environments only). NSX is the future of modern IT infrastructures that offers rich capabilities to manage and secure your virtual infrastructure....

Documentation is an inseparable function of any business, whether online or offline. During a business’s lifecycle, you will come across many commercial documents like invoices, standard operating procedures (SOP), bills of supply, etc. One highly regarded document is a service ticket, and upon issuance, your business machinery starts to deliver the products/services and earns revenue on completion of the order. Internal or external business job orders could be highly confusing if you do not have experience creating and managing such documents....

A surplus amount of data is being generated daily from businesses, enterprises, factories, hospitals, banks, and other established facilities. Therefore, it has become more critical to manage, store, and process data efficiently. It’s especially evident in the case of time-sensitive businesses to process data quickly and effectively for minimal safety risks and faster business operations. For this, Edge computing can help. But what is it all about? Isn’t the cloud enough?...

However, there are several unique and fun strategies (content ideas) that one can opt for, such as quizzes. It can be related to the online trends or the personal opinion of the users and ensure that you can stay at the top of their minds. It is an excellent way of getting a better understanding of users and establishing a solid relationship. A quiz maker can be the best way to start with surveys, quizzes, and other options to drive results....

Usually, these tools work alongside traditional security solutions, such as antivirus and firewalls, to analyze, alert, and sometimes assist in stopping the attacks. To do these, the tools gather information from the systems logs, endpoints, authentication or identity systems, and other areas where they assess the systems for suspicious activities and other anomalies indicative of security compromise or breach. The tools help to automatically and quickly monitor, identify, and resolve a wide range of security issues, thus streamlining the processes and eliminating the need to perform most repetitive tasks manually....