Continuous improvement

In the ceaseless journey of life, learning stands as the cornerstone of evolution. Whether as individuals or organizations, the process of learning shapes our growth, innovation, and adaptation to an ever-changing world. But what are the ingredients that catalyze this transformative process? Let's delve into the four essential ways individuals learn and the corresponding mindset shifts for organizations to flourish in the dynamic landscape of the future.

Blog post: https://www.victorleungtw.com/2023/08/08/learning/

In today's interconnected world, the concept of value has taken on a whole new meaning, especially in the realm of consumption. While the digital age has transformed numerous industries, some sectors like healthcare and education seem to have resisted significant disruption. This resistance can be attributed to the stronghold of established institutional structures, the inherent value of human and physical assets, and a labyrinth of complex regulations that discourage quick and radical changes. This article delves into the challenges and prospects of disrupting these traditional sectors and explores the nuanced interplay between value, data, and the evolving market landscape. Blog post: https://www.victorleungtw.com/2023/08/06/disruption/

In the ever-evolving landscape of business, approaches and paradigms that once served as the cornerstone of success can quickly become obsolete. One such paradigm shift that has gained prominence is the transition from a Goods-Dominant approach to a Service-Dominant approach. This transformation is not just a matter of semantics; it's a fundamental reimagining of how businesses create, deliver, and capture value.
Blog post: https://www.victorleungtw.com/2023/08/05/service/

In a world driven by choices and preferences, the concept of value holds a paramount place. From personal beliefs to economic decisions, value is a multifaceted entity that shapes our lives and drives our interactions. Whether it's the intrinsic worth of water in a desert or the subjective preference of gold when thirsty, value is a dynamic force that shifts with context and personal needs. Blog post: https://www.victorleungtw.com/2023/08/04/value/

In the fast-paced world of software development, ensuring that your application performs flawlessly under varying workloads and conditions is crucial. This is where performance testing comes into play. Performance testing involves evaluating the speed, responsiveness, stability, and scalability of your software to ensure it meets user expectations. To achieve this, incorporating the best practices in performance testing is essential. In this blog post, we will delve into the key strategies and approaches that can help you master software performance testing for optimal results. Blog post: https://www.victorleungtw.com/2023/08/02/performance/

In the world of databases, the choice between proprietary and open source software can significantly impact a company's productivity, innovation, and financial bottom line. PostgreSQL and Oracle are two of the most popular database management systems, but for those who have a strong preference for open source software, PostgreSQL emerges as the clear winner. In this blog post, we'll explore the advantages of PostgreSQL over Oracle and why it should be the database of choice for businesses seeking a cost-effective and flexible solution. Blog post: https://www.victorleungtw.com/2023/08/01/postgresql/

Today is my birthday, and I experienced a memorable incident where my MacBook Pro keyboard stopped working. This was quite frustrating as I tried all possible ways to fix it, including an SMC (System Management Controller) reset, NVRAM (nonvolatile random-access memory) reset, etc. Unfortunately, none of these attempts resolved the hardware fault issue. I had no choice but to take it to a nearby repair shop, and it cost me a fortune to replace the keyboard and the screen of the Apple product. Moreover, I lost an entire day of productivity as I could barely work on my remote desktop. This incident serves as a reminder of the fundamental principle of cloud infrastructure: it is designed for failure. Blog post: https://www.victorleungtw.com/2023/07/31/dr/

In today's interconnected world, where digital identities are crucial for accessing various online services and applications, ensuring a robust and secure authentication mechanism is paramount. One such powerful authentication framework that has gained significant traction is OpenID Connect (OIDC). OIDC is an open standard that enables secure user authentication and single sign-on (SSO) capabilities, making it easier for users to access multiple applications with a single set of credentials. In this blog post, we will delve into the workings of OIDC, its advantages, and its importance in the modern digital landscape. Blog post: https://www.victorleungtw.com/2023/07/24/oidc/

In the rapidly evolving world of web development, the need for robust and secure authentication mechanisms has become paramount. JSON Web Tokens (JWT) have emerged as a popular solution, revolutionizing the way applications handle user authentication. In this blog post, we will delve into the fascinating world of JWTs, exploring their architecture, benefits, use cases, and best practices. Blog post: https://www.victorleungtw.com/2023/07/23/jwt/

In the world of data processing and real-time event streaming, Apache Kafka has emerged as a popular distributed messaging system that allows the handling of high-throughput and low-latency data streams. In this blog post, we will take an in-depth look at the core components of Kafka, including Kafka, Zookeeper, Brokers, Topics, Kafkacat, Producers, and Consumers. Understanding these fundamental elements is essential for building scalable and robust event-driven applications. Blog post: https://www.victorleungtw.com/2023/07/21/kafka/