CodeIsGo.com

In today’s digital era, it is essential for businesses to stay competitive by modernising their legacy processes. By updating outdated process flows, software systems and data models, businesses can strengthen their competitive edge in the marketplace, develop new business capabilities and focus on growth into new and developing areas rather than on continually maintaining rigid and inefficient business fundamentals. By Tobias Moeglich.

For most organisations however, it is tricky to know where to begin. Staggeringly, 70% of digital transformations fail, deterring some companies from taking the leap of faith.

This process can be divided into four layers:

• Business strategy
• System architecture
• Operational architecture
• Data models

The first fundamental layer is business strategy. Business strategy determines the three to five-year vision for the business and operations in order to apply this to the IT strategy. The goal of business-IT alignment is to integrate the IT roadmap with business goals in order to lower costs, increase agility, and boost return on investment. This vision should consider the impact of technology on business operations, customer experience, and revenue growth. Good read!

Since serverless is designed to scale to infinity, one of the questions we get asked very often is whether a DDoS attack on the serverless application can result in a hefty Cloud Bill. One way to prevent this is to have rate limiting on API Gateway in place so that the serverless application doesn’t scale to unexpected levels and end up using all underlying resources. By Vishwasa Navada K.

Other than rate limiting at the API Gateway level, AWS offers a service called WAF (Web Application Firewall) that is dedicated to protecting the internet-facing services of AWS like API Gateway, AppSync, App Runner, Application Load Balancer, CloudFront, and Cognito.

WAF offers various predefined configurations to protect the applications from known threats like DDoS, SQL Injection, and XSS. WAF calls these configurations Managed Rules. You could write up your own Rules, or use various rules that are available to use on the WAF Console. A few of these are free to use and provided by AWS, while you could find advanced rules from third-party providers through AWS Marketplace. For details follow the link to full article. Nice one!

Discover how businesses can harness the potential of AI-powered digitization while mitigating risks related to data governance, ethics, workforce adaptability and cybersecurity to drive optimization and achieve unprecedented growth. By Alon Ghelber.

To gain maximal value from the information they already possess, a growing contingent of enterprises is attempting to leverage AI-powered digitization to streamline operations and drive growth and development. However, this brings with it a range of potential risks and challenges. Further in the article:

• The benefits of digitization
• Overcoming the challenges of AI-powered digitization
• Data governance
• Ethics
• Workforce adaptability
• Cybersecurity

AI-powered digitization presents modern enterprises with enormous opportunities for optimization and growth. To fully reap the rewards of this digitization, however, these businesses must mitigate the risks of relying on AI-powered data systems. Good read!

In the last 40 years, I’ve seen three truly disruptive technologies: the world wide web in the early 1990s, Steve Jobs’ introduction of the iPhone in 2007, and ChatGPT a few months ago, now the fastest growing app in history. By By Peter Pezaris.

All three of these technologies share one common trait: they are limitless innovation fractals. In other words, the closer you look and the more you think about how they can be applied to different industries, businesses, and use cases, the larger the number of ideas that are generated, and the ideas seem to go on forever.

Generative AI refers to artificial intelligence models that can generate new data based on existing patterns. These models can create anything from realistic images to coherent text, opening up a world of possibilities across various industries. Here are two key ways generative AI will reshape the observability industry:

• Generative AI will change the way we deliver actionable insights
• Companies will need to develop their own AI strategies to stay competitive

To meet the coming demand, observability solutions must be equipped to handle the complexity and scalability of AI systems. And they must ensure ethical and responsible AI use, which will require a new set of tools and frameworks to implement governance. Nice one!

ChatGPT, a chatbot developed by OpenAI to respond to human queries about anything from cake recipes to math problems and drafting emails, seems like it can do it all. By Jackson Ryan.

ChatGPT is based on a large language model, or LLM, built to understand human language using machine learning algorithms. It can find patterns in text and spit out confident (but sometimes completely wrong) answers in response to a user prompt. It’s the hottest commodity in tech right now.

“How will ChatGPT play a role in tree health?” The headline led into a pitch about a device built by Californian tech firm ePlant: a solar-powered device known as a “TreeTag.” The TreeTag, a tiny box about the size of a Roku, is affixed to the trunk of a tree and has a suite of five sensors that enable it to capture information about the tree’s health. The sensors record light, moisture and temperature. It can tell you how much the tree is moving or leaning via an accelerometer. There’s also a roundabout way to understand the water and nutrient flow, which is determined by dendrometry – measuring the size of the plant’s inner structures. Good read!

It’s funny how a seemingly meaningless event in one’s life can lead to an unexpected change. For me, one of those events happened in July 2021 when my flight home was delayed by so much that I paid for my very first Uber. For this article, I wanted to see how easy it is for a web2 developer to use Java in order to perform some Fintech transactions using web3 and USDC over the Ethereum blockchain. My plan is to use the Circle Java SDK, Java 17, and a Spring Boot 3 RESTful API. By John Vester.

USD Coin (USDC) is a digital currency that is fully backed by U.S. dollar assets. USDC is a tokenized U.S. dollar, with the value of one USDC coin pegged 1:1 to the value of one U.S. dollar. The value of USDC is designed to remain stable, making USDC a stablecoin.1

The article then describes:

• About Circle and USDC
• Using USDC to make and receive payments with Java? Yes, please!
• Creating a Spring Boot service
• Externalizing Circle configuration
• Adding a Circle integration service
• Creating RESTful URIs

In the article author was able to leverage Java and Spring Boot to integrate a RESTful API into the Circle platform and start making real-time, online, secure payments. All code together with explanation is attached. Good read!

Government IT teams can help make information security a shared responsibility through education and preparedness exercises and by leveraging technology. By Joel Snyder.

Engaging with the user in a non-confrontational and cooperative way is key. Rather than making it a “Big Brother is watching you” moment, when IT staff bring users into the event analysis and response, the incident becomes another successful piece of information security training. By gaining an understanding of how the user contracted the viruses, IT teams can adapt training programs and reconfigure security tools. In response, users will understand the real consequences of their actions and be more alert.

An agency’s workers play an essential role in its cybersecurity strategy. As frontline staff, they are perfectly positioned to notice anything unusual going on with IT systems. Government IT teams can take specific steps to foster a culture of information security through education and preparedness exercises and by leveraging technology.

This article then covers:

• Have a broad-spectrum training program
• Agencies should conduct preparedness exercises
• Existing Technology Agencies Can Lean On

Changing user habits and awareness is critical, because the next time around, the desktop anti-malware might not catch the attack.

React Hooks have revolutionized the way we write React components by providing a simpler and more elegant approach to managing state and handling side effects. In this article, we will explore the core hooks in React and dive into custom hooks, advanced hook patterns, and best practices. Let’s get started! By Kingsley Amankwah.

Further in the article:

• Benefits of using Hooks over class components
• Understanding the Core hooks
  • useState hook
  • useContext hook
• Custom Hooks: Reusability and abstraction
• Advanced Hook patterns

By leveraging core hooks like useState, useEffect, and useContext, we can simplify our code and enhance reusability. Additionally, custom hooks and advanced hook patterns like useReducer and useRef provide powerful tools for building complex and optimized components. Nice one!

A recommended setup that addresses the unique concerns of developers, security and DevOps teams. It is common for these roles to lack a unified vision on how they approach API security. Therefore, in this post, I will provide a recommended API security setup that benefits all parties involved. By Gary Archer.

The article pays attention to:

• Token-based architectures
• Development teams
• Security teams
• DevOps teams

Implemented correctly, an OAuth 2.0 token-based architecture provides a complete zero trust solution for APIs. The best solutions require cross-team collaboration to meet the crucial requirements of all DevSecOps roles. Business owners can then deliver digital services with future-facing security. This solution should offer multiple user authentication methods and first-class interoperability with external systems. Good read!

As organizations embrace Kubernetes for their containerized workloads, the need for effective cost optimization becomes paramount. To navigate the complex landscape of cloud-native infrastructure, leveraging efficient tools is key to streamlining FinOps practices and maximizing cost savings. By Seifeddine Rajhi.

The article deals with:

• Introduction to kube-green 🍀
• Introduction to OpenCost by kubecost 💰
• Introduction to Cloud Custodian
• Introduction to Cloudability

In order to maximize the return on investment in cloud adoption, it is crucial to effectively manage Kubernetes costs. Conventional methods of calculating resource consumption and associated expenses often prove insufficient. As organizations progress, they may seek to enhance cost efficiency by utilizing resources strategically. Nice one!