(Part 2/4) Confluent Cloud (Managed Kafka as a Service) - Create a Go client to publish messages

(Part 2/4) Confluent Cloud (Managed Kafka as a Service) - Create a Go client to publish messages

In this podcast episode, the host continues the discussion on Confluent Cloud and focuses on adding a consumer and creating a Go client. The process of building a producer and troubleshooting and debugging common issues is also covered. The host explores topics such as topic creation, error handling, and configuration. Known issues and workarounds are discussed, along with cluster settings and security protocols. The episode concludes with final debugging and error handling techniques. In this conversation, Krish explores the process of publishing messages to a Kafka topic using a Go client. He encounters some issues along the way, such as delivery failures and SSL connection problems. However, after making some code changes and switching back and forth, the publishing starts working unexpectedly. Krish also discusses the use of Go channels in the producer and the importance of reading config and initializing the producer correctly. He concludes by mentioning the next steps, which involve consuming the messages from the topic.

Takeaways
  • Adding a consumer and creating a Go client are important steps in working with Confluent Cloud.
  • Troubleshooting and debugging are essential skills when working with messaging systems like Kafka.
  • Understanding topic creation, error handling, and configuration is crucial for successful message production.
  • Being aware of known issues and their workarounds can save time and effort in troubleshooting.
  • Configuring cluster settings and security protocols correctly is essential for smooth operation. Publishing messages to a Kafka topic using a Go client involves initializing the producer and ensuring the correct configuration.
  • Go channels can be used in the producer to handle message production.
  • Reading the config and initializing the producer correctly is crucial for successful message publishing.
  • Issues such as delivery failures and SSL connection problems can be resolved by making code changes and switching back and forth.
Chapters

00:00 Introduction and Recap 02:30 Adding a Consumer 03:44 Creating a Go Client 08:08 Building the Producer 10:55 Creating a Consumer 17:30 Troubleshooting and Debugging 21:02 Topic Creation and Message Production 25:48 Error Handling and Configuration 33:27 Continued Troubleshooting 46:20 Correcting Configuration Issues 55:41 Known Issues and Workarounds 59:12 Cluster Settings and Security Protocols 01:01:07 Final Debugging and Error Handling 01:02:19 Connecting to the Bootstrap Server 01:03:47 Using Channels 01:04:48 Replacing Code and Expecting a Broker and Topic 01:05:21 Building and Running with Broker and Topic 01:06:36 Using Go Channels in the Producer 01:07:16 Reading Config and Initializing the Producer 01:08:43 Delivery Failed and SSL Connection 01:10:13 Sending Messages via Postman and Code 01:11:02 Switching Code and Unexpected Working 01:11:39 Messages Sent and Refreshing Stand 01:12:55 Publishing to Different Topics 01:13:32 Publishing Messages and Minor Changes 01:14:00 Initializing the Producer and Randomizing Messages 01:15:09 Failed to Deliver Message and Event Types 01:17:00 Producing Messages with Go Routine 01:18:13 Producing Messages and Business Functionality 01:19:21 Producing Messages and Printing Output 01:21:48 Subscription to the Topic 01:22:37 Go Routine and Message Type 01:23:56 Event Types and Handling 01:30:07 Error Handling and Non-Existent Topic 01:32:12 Next Steps: Consuming Messages

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Investing in Restaurant Stocks (focus on SG, CAVA and SHAK)

Investing in Restaurant Stocks (focus on SG, CAVA and SHAK)

In this episode, ⁠Krish Palaniappan⁠ discusses the dynamics of investing in the food industry, focusing on three specific companies: Shake Shack, Cava, and SweetGreen. He provides insights into their recent stock performance, the factors influencing price fluctuations, and the importance of understanding the market landscape. He emphasizes the risks associated with trading and the value of personal experience in making investment decisions. Takeaways Shake Shack, Cava, and Sweetgreen are discussed as food industry securities. Price fluctuations can indicate market trends and company performance. Understanding the food industry is crucial for investors. Different investors have varying approaches to stock selection. Personal experience with companies can inform investment decisions. Market trends can impact multiple companies in the same industry. The importance of analyzing a company’s growth potential and competition. Chapters 00:00 Introduction to the Podcast and Disclaimer 02:54 Exploring Food Industry Securities 05:52 Analyzing Price Fluctuations in Food Stocks 09:14 Investor Perspectives on Food Companies 12:06 Conclusion and Course Offerings

19 Feb 202515min

Immigrating to USA

Immigrating to USA

In this episode, ⁠Krish Palaniappan⁠ shares his personal insights on the complexities of US immigration. He emphasizes that immigration should be viewed as a privilege rather than a right, discussing the challenges and realities faced by immigrants. He encourages listeners to appreciate the opportunities available in the US while acknowledging the need for improvements in the immigration system. The conversation highlights the importance of respect, gratitude, and understanding in the immigration process, urging a balanced perspective on the experiences of immigrants. Takeaways Immigration is a privilege granted by a country, not a right. The immigration process can be lengthy and complex, often taking years. Many immigrants contribute positively to society, even if not at the highest levels. Comparing immigration systems globally reveals that many countries have stricter processes. Respect and gratitude for the immigration system are essential for a harmonious society. Life is not fair, and sometimes qualified individuals may not succeed in immigrating. The odds of becoming a highly successful immigrant are low for most. Good people should have a legal path to immigration, and improvements are needed. Understanding the immigration process can help alleviate frustrations. The journey of immigration can be painful, but patience is crucial. Chapters 00:00 Introduction to Immigration Perspectives 02:53 The Privilege of Immigration 06:11 The Reality of Immigration Processes 09:05 Comparative Immigration Experiences 11:54 The Importance of Respect and Gratitude 14:48 Conclusion and Call for Understanding

25 Jan 202518min

Credibility needs to be built both by individuals and communities

Credibility needs to be built both by individuals and communities

In this episode, ⁠Krish Palaniappan⁠ discusses the recent layoffs at Apple, which were not due to employee performance but rather a scam involving misuse of a grant program. He reflects on the cultural implications of such news, particularly for Indian engineers, and emphasizes the importance of credibility and integrity in the tech industry. Krish shares insights on how individual actions can impact perceptions of entire communities and stresses the need for maintaining a good reputation in professional settings. Takeaways Layoffs in tech are often misunderstood and misreported. Cultural identity can influence perceptions in the workplace. Credibility is a crucial asset for engineers. Negative news can affect the reputation of entire communities. Maintaining integrity is essential for personal and professional growth. The tech industry faces challenges in hiring due to credibility issues. Good impressions are vital for future opportunities. Honesty in professional representation is non-negotiable. The actions of a few can impact the many in a global context. Future discussions will return to technical topics. Chapters 00:00 Introduction to the Podcast and Topic 01:30 Layoffs at Apple: A Deeper Look 04:00 Cultural Implications of the Layoffs 10:11 The Importance of Credibility in Engineering 15:51 Maintaining Integrity and Reputation

21 Jan 202519min

RTO & Cumulative Commute Times

RTO & Cumulative Commute Times

In this episode, ⁠Krish Palaniappan⁠ discusses the concept of “coffee badges” in the context of the return to office (RTO) debate. He explores the implications of commuting, productivity, and the quality of life for employees, particularly in the tech industry. The conversation highlights the challenges of mandatory office attendance and the potential benefits of remote work, while also considering the impact on company culture and employee satisfaction. Takeaways Coffee badges refer to employees who come to the office briefly. The return to office debate raises questions about productivity. Commuting can take up a significant amount of time. 38.3% of work hours can be lost to commuting. Quality of life is affected by commuting time. Companies need to consider employee satisfaction. Remote work can lead to better work-life balance. Different companies have different cultures and needs. It’s important to find what works for your team. Employee retention is linked to job satisfaction. Chapters 00:00 Introduction to Coffee Badges 01:53 The Return to Office Debate 06:06 The Commute Conundrum 11:56 Quantifying Commute Time 17:58 Quality of Life and Work 24:07 Final Thoughts and Company Culture

17 Jan 202527min

(Part 2) Exploring No Code Development Platform: Bubble (feat. Xan Hong)

(Part 2) Exploring No Code Development Platform: Bubble (feat. Xan Hong)

In this episode, ⁠Xan Hong⁠, a no-code development expert, guides ⁠Krish Palaniappan⁠ through the process of building a simple to-do application using Bubble. They explore the user interface, create workflows, and discuss the transition from web-based to native app development. The conversation emphasizes practical application, collaboration, and the importance of getting a functional product up and running before focusing on aesthetics. They explore the Bubble platform, discussing its no-code capabilities, data management, plugin integrations, and design systems. They reflect on the learning curve associated with Bubble, the potential for AI integration, and the future of no-code platforms in the context of evolving technology. The discussion highlights practical applications, user experiences, and the importance of adapting to new tools in software development. Takeaways • No-code development can significantly reduce costs for clients. • Understanding the user interface is crucial for effective app development. • Starting with a functional prototype is more important than aesthetics. • Bubble allows for both web and native app development. • Dynamic elements enhance user interaction in applications. • Workflows are essential for managing data and user actions. • Testing and debugging are critical steps in the development process. • Collaborative development can enhance the learning experience. • Data management is key to maintaining application functionality. • User feedback is vital for refining app features. • Bubble allows users to create applications without writing code. • Understanding the platform’s structure is crucial for effective use. • Data management in Bubble includes both data and metadata. • Plugins enhance functionality but vary in quality. • Design systems can be created and reused within Bubble applications. • APIs can be integrated to extend application capabilities. • The learning curve for Bubble can be steep for new users. • AI integration presents new challenges for no-code platforms. • Building meaningful projects can enhance the learning experience. • No-code platforms are evolving with the introduction of AI technologies. Chapters 00:00 Introduction to No Code Development 02:55 Exploring Bubble's User Interface 05:52 Creating a To-Do Application 09:10 Understanding Native App Development with Bubble 11:58 Dynamic Elements and User Interaction 15:07 Workflow Creation and Data Management 17:52 Testing and Debugging the Application 20:47 Collaborative Development and Sharing 24:01 Data Management and Deletion Functionality 38:49 Navigating the Bubble Platform 40:46 Understanding Data Management and Metadata 42:49 Exploring Plugins and Third-Party Integrations 45:35 Design Systems and Reusability in Bubble 48:30 Connecting APIs and Backend Functionality 53:44 Recap of Building a To-Do App 55:11 Reflections on No-Code Development 01:01:43 The Learning Curve of Bubble 01:08:14 The Future of AI in No-Code Platforms

15 Jan 20251h 19min

(Part 1) Exploring No Code Development Platform: Bubble (feat. Xan Hong)

(Part 1) Exploring No Code Development Platform: Bubble (feat. Xan Hong)

In this episode, ⁠Xan Hong⁠ shares his journey into the world of no-code development, highlighting the challenges faced by non-technical founders and the flexibility offered by platforms like Bubble. The conversation explores the evolving landscape of software development, the importance of creativity in problem-solving, and the impact of no-code solutions on traditional development roles. San emphasizes the need for adaptability in a rapidly changing technological environment and discusses the value of a well-rounded skill set in today’s market. They delve into the intricacies of no-code platforms, particularly focusing on Bubble. They discuss backend workflows, API integration, and the advantages of no-code solutions for MVP development. The conversation also explores how no-code platforms can be utilized in various business contexts, from startups to large enterprises, and the future landscape of software development in relation to AI-generated code. Xan shares real-life case studies demonstrating the effectiveness of no-code solutions, while Krish raises thought-provoking questions about the evolving role of coding in the tech industry. Takeaways • No-code platforms like Bubble can save significant development costs. • Learning data structuring is crucial for using no-code tools effectively. • Bubble offers flexibility but has a steeper learning curve than other platforms. • Creativity is essential in problem-solving with no-code solutions. • Developers may feel threatened by the rise of no-code tools. • Adaptability is key in the fast-changing tech landscape. • A combination of business and technical skills is valuable in development. • Clients appreciate understanding their needs during the development process. • Problem-solving skills are more important than technical skills alone. • No-code platforms can expose backends as APIs. • No backend server is needed for user management. • No-code solutions can significantly reduce development time. • Enterprises can save millions by transitioning to no-code. • Startups can validate ideas quickly using no-code tools. • No-code platforms are more accessible for non-technical users. • AI-generated code may not always be the best solution for MVPs. • The perception of no-code limitations is often exaggerated. • Education in tech is shifting towards practical problem-solving. • No-code tools can complement traditional coding practices. Chapters 00:00 Introduction to No-Code Development 02:57 San's Journey into No-Code Development 06:02 Challenges of Starting Without a Technical Background 08:54 Exploring No-Code Platforms: Bubble vs Others 11:57 The Flexibility and Limitations of No-Code Solutions 14:54 Creativity in Problem Solving with No-Code 17:56 The Impact of No-Code on Traditional Development 21:01 Navigating the Future of Software Development 23:53 The Value of a Well-Rounded Skill Set 27:07 Client Perspectives on No-Code Development 30:04 Hands-On with Bubble: Features and Functionality 38:41 Exploring Backend Workflows and API Integration 45:10 Understanding No-Code Solutions for MVP Development 50:14 No-Code Platforms in Different Business Contexts 54:47 The Future of No-Code vs. AI-Generated Code 01:08:56 Closing Thoughts on No-Code and Personal Insights

15 Jan 20251h 12min

Exploring AWS AI Products

Exploring AWS AI Products

In this conversation, ⁠Krish Palaniappan⁠ discusses the evolving landscape of AI and software development in 2025. He emphasizes the need for adaptability in engineering roadmaps due to rapid changes in technology. The discussion highlights the importance of collaborative learning in AI, exploring AWS tools, understanding different AI models, and preparing for the future of software development. Krish encourages listeners to engage in this learning journey together, regardless of their current expertise level. Takeaways The landscape of AI is rapidly changing, requiring constant adaptation. Collaborative learning is essential for effective software development. AWS offers a vast array of tools that can be overwhelming but beneficial. Understanding the differences between AI models is crucial for application. Software development must evolve to incorporate new technologies and methodologies. It's important to learn with a purpose to effectively apply knowledge. Engaging with new tools can lead to innovative solutions. Different career stages influence how individuals approach learning AI. Gen Z brings fresh perspectives to software development. Continuous learning is vital in the tech industry. Chapters 00:00 Embracing Change in AI Development 02:50 Learning Together: The Journey of AI Exploration 06:08 Navigating AWS and AI Tools 09:02 Understanding AI Models and Their Applications 11:51 The Future of Software Development in AI

9 Jan 202516min

2025. New Year. Motivation. A. R. Rahman.

2025. New Year. Motivation. A. R. Rahman.

In this podcast, ⁠Krish Palaniappan⁠ shares his New Year wishes and discusses the inspiration he draws from ⁠A.R. Rahman⁠, a renowned composer. He reflects on Rahman's journey, the challenges of catering to diverse audiences in India, and the importance of motivation and commitment to one's art. The conversation also touches on the concept of Ikigai, the value of time, and the significance of finding one's calling in life. Krish emphasizes the need to step out of comfort zones and pursue passions, concluding with a hopeful message for the new year. Takeaways The importance of motivation in personal and professional life. A.R. Rahman's impact on music and culture. Catering to diverse audiences is a significant challenge. Commitment to art is crucial for long-term success. Finding your calling can lead to fulfillment. The Ikigai concept helps in understanding one's purpose. Time is a valuable resource that should be spent wisely. Stepping out of comfort zones can lead to growth. Chapters 00:00 New Year Wishes and Company Updates 03:02 Inspiration from A.R. Rahman 05:54 The Journey of A.R. Rahman 08:51 Catering to Diverse Audiences 12:00 Motivation and Commitment to Art 14:48 Finding Your Calling 18:11 The Ikigai Concept 21:01 The Value of Time and Life 24:13 Conclusion and Future Plans

9 Jan 202528min

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