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• Quickstart to Using SingleStoreDB, MindsDB, and Deepnote for Data Science
• The 2 Things You Ask Your Team When You Pass $1B w/ Hippo’s VP of Engineering
• Build a Real-Time Chat App With Nestjs and PostgreSQL
• Learn APIs With Coding Over Cocktails
• Delegating JWT Validation for Greater Flexibility
• SQL CTE: How to Master It in One Sitting With Easy Examples
• Scriptless Test Automation — A Pass to the Future
• How to Build Microservices With NodeJS
• Major Difference Between Cross Browser Testing and Responsive Testing
• Implement Language Detection — Thought and Practice
• Kotlin vs Java: Which One Is the Best?
• Insurance Policies: Document Clustering Through Hybrid NLP
• Getting Started With Service Calls and Serverless Workflow
• Kubernetes Monitoring With Prometheus
• How I Built My Own Insomnia Plugin
• Kubernetes Security Essentials
• Kotlin Spring Boot Web-Service Integration With Database
• Implementing Microservices Architectures
• How to Build Reliability Into Your Data Stack
• Everything You Need to Know About Enterprise Architecture vs Project Management
• JVM C1, C2 Compiler Thread: High CPU Consumption?
• What Could Go Wrong With IoT Development?
• Which Programming Language is Optimal for Developing Web Scrapers?
• Primary Supervised Learning Algorithms Used in Machine Learning
• What Is WebAssembly?
• Event-Driven Hello World Program

Quickstart to Using SingleStoreDB, MindsDB, and Deepnote for Data Science Posted: 09 Jun 2022 03:01 PM PDT Abstract This article will show how to use SingleStoreDB with MindsDB using Deepnote. We'll create integrations within Deepnote, load the Iris flower data set into SingleStoreDB, and then use MindsDB to create a Machine Learning (ML) model from the Iris data stored in SingleStoreDB. We'll also make some example predictions using the ML model. Most of the code will be in SQL, enabling developers with solid SQL skills to hit the ground running and start working with ML immediately. The notebook file used in this article is available on GitHub.

The 2 Things You Ask Your Team When You Pass $1B w/ Hippo’s VP of Engineering Posted: 09 Jun 2022 02:58 PM PDT When you think of a billion-dollar tech company, you probably imagine rooms full of monitors with dashboards and non-stop data streams. Well, after talking to Hippo - a certified unicorn and newly minted giant in the insurance industry - we realized this couldn't be further from the truth.

Build a Real-Time Chat App With Nestjs and PostgreSQL Posted: 09 Jun 2022 02:27 PM PDT The code for this tutorial is available on my GitHub repository. Feel free to clone it as you follow the steps. Let's begin! What Is NestJS? NestJS is a Node.js framework for creating fast, testable, scalable, loosely coupled server-side applications that use TypeScript. It takes advantage of powerful HTTP server frameworks such as Express or Fastify. Nest adds a layer of abstraction to Node.js frameworks and exposes their APIs to developers. It supports database management systems like PostgreSQL and MySQL. NestJS also offers dependency injections Websockets and APIGetaways.

Learn APIs With Coding Over Cocktails Posted: 09 Jun 2022 01:49 PM PDT One of the best ways to learn about anything and everything is through podcasts. Here at Coding Over Cocktails, we talk to the world's leading experts on application architecture and development who share with us what they've learned through years and years of experience.  Among the many topics we've discussed, one that has been extensively talked about is APIs. If you're looking to learn more about APIs through the words of industry experts and leaders, we've compiled all our episodes on the subject to date in one list, so scroll through our API episodes below and feel free to hit play!

Delegating JWT Validation for Greater Flexibility Posted: 09 Jun 2022 11:08 AM PDT In my opinion, the purpose of all software applications that have been created so far, are being and will be developed should primarily be to make humans' day-to-day activities easier to fulfill. Humans are the most valuable creations, and software applications are great tools that at least could be used by them. Nowadays, almost every software product exchanges data with at least one other peer software product, which results in huge amounts of data flowing among them. Usually, a request from one product to another needs to pass a set of preconditions before it is considered acceptable and trustworthy.

SQL CTE: How to Master It in One Sitting With Easy Examples Posted: 09 Jun 2022 10:50 AM PDT What's the Big Deal With SQL CTE? CTE is short for common table expressions. And for one thing, it was first introduced in SQL:1999 specifications. So, it's pretty standard. Even more, subqueries and temporary tables are its closed relatives. But What Is SQL CTE? And How Do You Use It? This article will help you with that. Along with easy examples, you can master this in no time. It's a painless experience to learn this today.

Scriptless Test Automation — A Pass to the Future Posted: 09 Jun 2022 09:27 AM PDT In today's corporate environment, software testing is no longer regarded as an unnecessary business investment; rather, it has risen to the level of a need rather than a luxury. With the ongoing changes in the market and increased rivalry, it is critical for businesses to do something that sets them apart from their competitors.  To differentiate themselves, firms must increase efficiency, accelerate development, and offer quality in a cost-effective manner. They can take their items to the next level with perfect software. This fosters confidence and credibility among their prospective and current clients for their products. This may be accomplished with a powerful and regressive Quality Assurance system.

How to Build Microservices With NodeJS Posted: 09 Jun 2022 08:33 AM PDT Building applications is not just meeting the client's requirements but also integrating complex features along with dynamic programming, maintaining the user experience and the code quality as well. Talking about large-scale applications loaded with features, it is important to ensure that the application runs smoothly. This article will review the microservices architecture, its benefits, and how to develop microservices with nodejs.

Major Difference Between Cross Browser Testing and Responsive Testing Posted: 09 Jun 2022 08:10 AM PDT We live in a digital world with many devices of all forms and sizes. And each of these gadgets has the ability to connect to the internet. As a result, the days of designing a website for a certain browser and not having to worry about element overlap are gone. The number of browsers and internet-connected devices has increased. In addition, end-user surfing habits have changed. One may argue that a website's lack of browser compatibility is detrimental; instead of switching browsers, online consumers are more inclined to look for another website. In such a case, cross-browser testing and responsive testing are important to gaining an advantage over the competitors. Both are necessary for the building of a website, yet they are extremely different. This article will provide you with a thorough grasp of cross-browser and responsive testing, as well as its importance in developing a compatible online product.

Implement Language Detection — Thought and Practice Posted: 09 Jun 2022 06:15 AM PDT Quick question: How many languages are there in the world? Before you rush off to search for the answer, read on. There are over 7000 languages — astonishing, right? Such diversity highlights the importance of translation, which is valuable to us on many levels because it opens us up to a rich range of cultures. Psycholinguist Frank Smith said, "One language sets you in a corridor for life. Two languages open every door along the way."

Kotlin vs Java: Which One Is the Best? Posted: 09 Jun 2022 05:00 AM PDT Through today's blog title, you must have got a hint. We will see the basic differences between Kotlin vs. Java in today's blog. We will make all the comparisons on Java vs Kotlin.

Insurance Policies: Document Clustering Through Hybrid NLP Posted: 09 Jun 2022 04:36 AM PDT Insurance Documents and Policies:  A Complex Use Case It is common knowledge that up to 87% of data science projects fail to go from Proof of Concept to production; NLP projects for the Insurance domain make no exception. On the contrary, they must overcome several hardships inevitably connected to this space and its intricacies. The most known difficulties come from:

Getting Started With Service Calls and Serverless Workflow Posted: 08 Jun 2022 07:16 PM PDT Workflows are great for orchestrating services, functions, or events. They provide out-of-the-box features to make your applications resilient, reliable, and simple. But currently, each cloud vendor has its workflow solution. AWS has Step Functions, Google has Google Workflows, Microsoft has Azure Durable functions, and so on. The lack of a common way to define workflows becomes an issue when you need to migrate or host your applications on more than one cloud vendor. It also limits the potential for creating tools and infrastructures that support several platforms. This is what the Serverless Workflow specification addresses.

Kubernetes Monitoring With Prometheus Posted: 08 Jun 2022 06:52 PM PDT Kubernetes monitoring is the process of gathering metrics from the Kubernetes clusters you operate to identify critical events and ensure that all hardware, software, and applications are operating as expected. Monitoring is essential to provide insight into cluster health, resource consumption, and workload performance. With the right monitoring, errors that occur in any layer of the stack can be quickly identified and corrected. There are many Kubernetes monitoring tools, including open-source tools like Prometheus and the ELK Stack as well as commercial tools including Datadog, Cloudwatch, and New Relic.

How I Built My Own Insomnia Plugin Posted: 08 Jun 2022 05:57 PM PDT Insomnia is an open-source API client that helps you test and debug GraphQL, gRPC, and REST API endpoints. As powerful as Insomnia is, sometimes you want to extend its functionality even further, which you can do with plugins. There are many great plugins available on the Insomnia Plugin Hub, all contributed by the open-source community. Even more exciting, if you'd like to contribute, you can build your own plugin!

Kubernetes Security Essentials Posted: 08 Jun 2022 01:20 PM PDT Covering the essentials of security in Kubernetes environments, this Refcard addresses the three primary areas of attack within a Kubernetes cluster. Security concepts range from the software supply chain — images, build systems, and container registry security — to Kubernetes infrastructure, as well as deploy-time and runtime security. Key examples like threat vectors, security measures, and vulnerability and violation types within each section will help you continue strengthening your Kubernetes environment security as you automate and scale the deployment and management of your cloud-native applications.

Kotlin Spring Boot Web-Service Integration With Database Posted: 08 Jun 2022 12:57 PM PDT The purpose of the article: analysis of the structure of a web service on Kotlin, consideration of ways to integrate with a database using the example of a CRUD service. Currently, services in the form of a web application are especially common. And it's hard to imagine some kind of web application that does not store data in any way. Databases are the most common way to store data today.

Implementing Microservices Architectures Posted: 08 Jun 2022 11:21 AM PDT This article aims to give you an overview of the concepts surrounding microservices and event-driven architecture, which should help you make informed decisions about whether you should go for a microservices architecture or not. What Are Microservices? Besides being a buzzword, microservices represent an application that is divided into multiple smaller applications. Each application, or microservice, interacts with the others to create a scalable system. Usually, microservices are deployed to the cloud as containerized or serverless applications.

How to Build Reliability Into Your Data Stack Posted: 08 Jun 2022 10:40 AM PDT On July 26, 2004, a 5-year-old startup by the name of Google was faced with a serious problem: their application was down.  For several hours, users across the United States, France, and Great Britain were unable to access the popular search engine. The then-800-person company and its millions of users were left in the dark as engineers struggled to fix the problem and discover the root cause of the issue. By midday, a tedious and intensive process conducted by a few panicked engineers determined that the MyDoom virus was to blame.

Everything You Need to Know About Enterprise Architecture vs Project Management Posted: 08 Jun 2022 10:10 AM PDT If you're working in the business world, you must have heard the terms Enterprise Architecture vs. Project management. These two terms might sound like two separate ends of a pole, but they do overlap in their responsibilities and value to the business. However, they both deliver a separate value to the enterprise, and mostly these roles are not well-defined. While working on multiple projects, enterprises go through several processes. Therefore, it becomes pivotal to understand Enterprise Architecture vs. Project Management to face minimum overlapping when it comes to creating smooth workflows.

JVM C1, C2 Compiler Thread: High CPU Consumption? Posted: 08 Jun 2022 10:05 AM PDT C1 and C2 compiler threads are created by a Java virtual machine to optimize your application's performance. Occasionally these threads will tend to consume high CPU. In this post, let's learn a little more about C1 and C2 compiler threads and how to address their high CPU consumption. After reading this post, terminologies like Hotspot JIT, C1 compiler threads, C2 compiler threads, and code cache may not terrify you (as it used to terrify me in the past).

What Could Go Wrong With IoT Development? Posted: 08 Jun 2022 09:22 AM PDT Asset tracking, positioning systems, and connectivity technologies are great Internet of Things tools when used right. But as these systems evolve and the business grows, things can get increasingly difficult and before long, issues can occur. This requires research, expert support, and a sound plan to get out of the maze. In this piece, we'll put a spotlight on some of the most common asset tracking, positioning, and connectivity IoT mishaps businesses come across that need to be addressed. Connect device issues, network or service issues, business issues, user issues, and real-world issues — there are plenty of things that can go wrong with IoT. Read on!

Which Programming Language is Optimal for Developing Web Scrapers? Posted: 08 Jun 2022 09:16 AM PDT Over the past decade, web scraping has become a common practice that allows businesses to deal with the vast amount of data produced on the internet. With quintillions of bytes of data being created each day, it's no wonder that people have turned to automatic software which can move through the masses and find the required information. While web scraping is undoubtedly a useful process, it's fairly unknown that there are many languages that can be used when someone is creating a web scraping tool. Depending on which main coding language is used, the functions and capabilities of the platform will differ.

Primary Supervised Learning Algorithms Used in Machine Learning Posted: 08 Jun 2022 08:49 AM PDT What Is Supervised Learning? Supervised learning is a machine learning subset where a machine learning model is trained on labeled (inputs) data. As a result, the supervised model is capable of predicting further outcomes (outputs) as accurately as possible. The concept behind supervised learning can be explained from real-life scenarios such as a teacher tutoring a child about a new topic for the first time.

What Is WebAssembly? Posted: 08 Jun 2022 05:49 AM PDT For a little over two decades now, we've had only one programming language available to use natively in a web browser: the famous and infamous JavaScript. The slow death of third-party binary plug-ins has ruled out other languages, such as Java and Flash's ActionScript, as the old first-class citizens for web development. Other web languages, like CoffeeScript, are just compiled to JavaScript at the end of the day. But now we have a new possibility: WebAssembly, or Wasm for short.

Event-Driven Hello World Program Posted: 08 Jun 2022 05:04 AM PDT Event-driven microservices can be straightforward to describe before implementing, testing, and maintaining. They are also highly responsive to new information in real time, with latencies in Java of below 10 microseconds 99.99% of the time, depending on the functionality of the small, independently deployable microservice.  In this introductory article, we use an example event-driven Hello World program (a programming paradigm where the program flow is determined by events) to step through behaviour-driven development, where we describe the behaviour the business needs first as test data and writing a very simple microservice which turns input events like this:

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