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Calling all .NET developers! Dive into the heart of modern .NET technology with us. We are the go-to podcast for all .NET developers worldwide; providing an audio toolbox for developers who use modern .NET. Our show, previously known as The .NET Core Podcast, is all about keeping you up-to-date and empowered in this ever-evolving field. Tune in for engaging interviews with industry leaders, as we discuss the topics every .NET developer should be well-versed in. From cross-platform wonders to ...
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Welcome to Crashcasts, the podcast for tech enthusiasts! Whether you're a seasoned engineer or just starting out, this podcast will teach something to you about Backend Interview . Join host Sheila and Victor as they dive deep into essential topics. Each episode is presented with gradually increasing in complexity to cover everything from basic concepts to advanced edge cases. Whether you're preparing for a phone screen or brushing up on your skills, this podcast offers invaluable insights, ...
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show series
 
Metalama This episode of The Modern .NET Show is supported, in part, by Metalama, reduce your boilerplate code by up to 15% with Metalama's C#-to-C# template engine and reduce your code complexity today! Show Notes Hi everyone, Just a quick thing before we start: this episode was recorded in the middle of summer, which meant that Erik needed to hav…
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What do people who have Developer Relations as their job description do? And how do you become a conference speaker? You'll learn in this Foojay podcast! At Devoxx in Belgium, I got to talk to Josh Long, Baruch, Pratik Patel, and Roni Dover, who are on the stage because it's part of their job. They share many tips about being a DevRel and the plent…
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RJJ Software's Software Development Service This episode of The Modern .NET Show is supported, in part, by RJJ Software's Podcasting Services, whether your company is looking to elevate its UK operations or reshape its US strategy, we can provide tailored solutions that exceed expectations. Show Notes "Okay. So I’ll come on to that point is that’s …
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Three years after Log4Shell caused a significant security issue, we still struggle with insecure dependencies and injection problems. In this podcast, we'll discuss how developers can secure their code. I talked with three authors who posted a security and code quality post on Foojay.io. Guests Jonathan Vila https://www.linkedin.com/in/jonathanvila…
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Metalama This episode of The Modern .NET Show is supported, in part, by Metalama, reduce your boilerplate code by up to 15% with Metalama's C#-to-C# template engine and reduce your code complexity today! Show Notes "Essentially, when you look at it, what we are doing, we are not building software. We are changing it, we are maintaining it. Because …
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OpenJDK (Java) 23 is here! This version introduces three new features to the language and runtime, many bug fixes, small improvements, and a longer list of preview features. What are the most important facts about this release? Let's find out... Guests Simon Ritter https://www.linkedin.com/in/siritter/ https://mastodon.social/@speakjava https://twi…
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RJJ Software's Software Development Service This episode of The Modern .NET Show is supported, in part, by RJJ Software's Podcasting Services, whether your company is looking to elevate its UK operations or reshape its US strategy, we can provide tailored solutions that exceed expectations. Show Notes "You can use Linq to write database... to query…
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Dive into the world of system design as we explore the intricacies of building a scalable URL shortener service like bit.ly and TinyURL. In this episode, we explore: The core components of a URL shortener and the fascinating process of generating short links Cutting-edge scalability strategies to handle millions of requests efficiently Real-world c…
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Dive into the world of load balancers and learn how to design a scalable, fault-tolerant system for high-traffic web applications. In this episode, we explore: Load balancing algorithms and health checks: Discover the best strategies for distributing traffic and maintaining system health Scalability techniques and handling traffic spikes: Learn the…
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Dive into the world of deadlocks in operating systems and concurrent programming with expert insights from senior backend engineer Victor. In this episode, we explore: The four crucial conditions for deadlocks and how to remember them Effective strategies to prevent and detect deadlocks in various scenarios Real-world examples and edge cases, inclu…
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Dive into the world of database scaling strategies as we pit sharding against replication in this informative episode. In this episode, we explore: Sharding vs. Replication fundamentals: Uncover the key differences between these two powerful database scaling techniques Scaling and performance benefits: Learn how each strategy tackles the challenges…
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Dive into the intricate world of API design as we explore the delicate balance between maintaining compatibility and driving innovation. In this episode, we explore: Backward and forward compatibility: Unraveling these crucial concepts and their impact on API design The compatibility conundrum: Strategies for introducing new features without breaki…
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Dive into the world of Command Query Responsibility Segregation (CQRS) and discover how this powerful architectural pattern can revolutionize your software design. In this episode, we explore: Understanding CQRS: Core principles and how it differs from traditional CRUD models Implementing CQRS: Best practices, potential challenges, and strategies f…
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Dive into the world of synchronization primitives with an in-depth comparison of semaphores and mutexes in operating systems and concurrent programming. In this episode, we explore: The fundamental differences between semaphores and mutexes, and when to use each Real-world applications, from managing hotel rooms to coordinating chefs and waiters Co…
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Dive into the world of HTTP 4xx status codes and their crucial role in web communication with this informative episode of Networking Interview Crashcasts. In this episode, we explore: Common 4xx status codes and their meanings in client-side errors Real-world applications and intriguing edge cases of 4xx codes Best practices for implementing status…
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Dive into the intricate world of Apache Kafka as we explore the delicate balance between consumers and partitions in this enlightening episode. In this episode, we explore: The fascinating dynamics when consumers outnumber partitions in Kafka Kafka's clever rebalancing mechanism for fair workload distribution Real-world implications for scalability…
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Dive deep into the intricate world of JVM internals and unlock the secrets to optimizing your Java applications' performance. In this episode, we explore: The ins and outs of garbage collection and memory management in the JVM A tour of memory areas beyond the heap and their crucial roles An in-depth look at various garbage collection algorithms an…
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Dive into the cutting-edge world of Java technologies as we explore the rise of GraalVM, HotSpot, and Quarkus in this enlightening episode. In this episode, we explore: The evolution of Java performance: From HotSpot's adaptive optimization to GraalVM's versatility Ahead-of-Time vs. Just-in-Time compilation: Unraveling the key differences and use c…
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Dive into the world of database isolation levels and learn how to balance data consistency with performance in your applications. In this episode, we explore: The four standard isolation levels and their implications for data consistency A real-world e-commerce scenario illustrating the importance of choosing the right isolation level Performance t…
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Dive into the world of Event Sourcing and discover how this powerful architectural pattern can revolutionize your distributed systems. In this episode, we explore: The core concept of Event Sourcing and its game-changing benefits (SCALE) A real-world application in financial systems that showcases Event Sourcing's true potential Key implementation …
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Dive into the world of database indexing and discover how it can significantly boost your database performance. In this episode, we explore: The fundamentals of database indexing and its role in speeding up data retrieval Clustered vs. non-clustered indexes: Understanding their differences and use cases How indexing impacts database performance, in…
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Dive into the world of Instruction Set Architecture (ISA) with our expert guest, Victor, as we unpack this crucial concept for senior backend engineers. In this episode, we explore: ISA basics: Uncover the fundamental components that bridge hardware and software CISC vs. RISC vs. MISC: Compare different ISA types and their real-world applications A…
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Dive into the world of compiler design with our expert guide to syntax analysis, an essential component of programming language processing. In this episode, we explore: The fundamentals of syntax analysis and its crucial role in the compilation process Parse trees and Abstract Syntax Trees (ASTs): Decoding program structure Top-down vs bottom-up pa…
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Dive into the world of Kubernetes as we unravel the differences between Pods and Containers, essential concepts for any cloud computing professional. In this episode, we explore: Pods vs. Containers: Definitions, scope, and key differences Crucial characteristics of Pods in Kubernetes and their importance How Kubernetes orchestrates multiple contai…
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Dive into the world of Service Level Indicators (SLIs) and Service Level Objectives (SLOs) with our expert guest, Victor, as we unravel these crucial concepts in Software Reliability Engineering. In this episode, we explore: The definitions and importance of SLIs and SLOs in measuring service reliability Real-world examples of common SLIs and strat…
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Dive into the world of resilient system design with expert insights on ensuring high availability and fault tolerance. In this episode, we explore: Fundamental strategies for robust systems, including redundancy, load balancing, and active-active vs. active-passive setups Geographical distribution and data consistency challenges in distributed syst…
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Explore the nuances of two crucial design patterns in object-oriented programming with expert insights from experienced software engineer Victor. In this episode, we explore: The core concepts of Factory and Abstract Factory patterns Real-world examples using a pizza ordering system Implementation strategies and scalability challenges Key differenc…
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Dive into the crucial decision-making process of selecting the right database for your project with expert insights from experienced backend engineer Victor. In this episode, we explore: Key differences between NoSQL and relational databases, unraveling their strengths and weaknesses Critical factors to consider when choosing a database, from data …
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Dive into the world of database normalization with expert insights on 1NF, 2NF, and 3NF. In this episode, we explore: The fundamentals of database normalization and its importance in modern systems Breaking down the First, Second, and Third Normal Forms with clear explanations Real-world examples that illustrate how to apply normalization principle…
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Dive into the world of messaging technologies as we compare ZeroMQ and RabbitMQ in this insightful episode of Technology Comparisons Interview Crashcasts. In this episode, we explore: The key differences between ZeroMQ's lightweight library and RabbitMQ's full-featured broker Ideal use cases for each technology, from real-time systems to enterprise…
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Dive into the world of system calls and uncover their crucial role in bridging the gap between user applications and operating systems. In this episode, we explore: The fundamentals of system calls and their importance in modern operating systems A step-by-step breakdown of how system calls work, from user space to kernel space and back Performance…
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Dive into the world of network connections as we demystify the TCP Three-Way Handshake process, a crucial concept for aspiring backend engineers. In this episode, we explore: The three steps of the handshake: SYN, SYN-ACK, and ACK The critical role of sequence numbers in maintaining data transmission order Potential issues and security concerns, in…
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Dive into the world of virtual memory and uncover its inner workings and advantages for modern computing systems. In this episode, we explore: Understanding virtual memory: definition and core concepts Key benefits and why they matter for programmers The mechanics behind virtual memory: pages, tables, and buffers Advanced memory management techniqu…
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Dive into the world of Kotlin as we explore the crucial differences between data classes and regular classes in this information-packed episode of "Kotlin Internals Interview Crashcasts"! In this episode, we explore: The purpose and efficiency of data classes as streamlined data containers Automatically generated utility functions that make data cl…
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Dive into the inner workings of Kafka and discover how it achieves impressive performance in handling massive data streams. In this episode, we explore: Kafka's distributed architecture and commit logs Disk and network optimizations for enhanced throughput Scalability through intelligent partitioning Efficient data consumption with consumer groups …
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Dive into the intricate world of Java Virtual Machine (JVM) internals with expert insights from experienced Java developer Victor. In this episode, we explore: The three core components of the JVM: Class Loader, Runtime Data Area, and Execution Engine A deep dive into the Runtime Data Area, including Method Area, Heap, Java Stacks, and more The Exe…
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Dive into the world of Java garbage collection with our expert guest, Victor, as we unravel the mysteries behind memory management in Java. In this episode, we explore: Garbage collection algorithms and strategies, including Mark-and-Sweep, Copying, and Mark-Compact Minor vs Major GC: Understanding the differences and their impact on performance Ge…
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Dive into the world of message queues and their crucial role in distributed systems with our expert guest, Victor. In this episode, we explore: The core purpose of message queues and their game-changing benefits in distributed systems Essential features and implementation challenges that every developer should know Advanced topics like scalability …
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Dive into the world of database organization with our comprehensive guide to normalization and its various forms. In this episode, we explore: The fundamentals of database normalization and why it matters A step-by-step journey through normal forms: from 1NF to BCNF Real-world applications and when to break the rules Tune in for expert insights on …
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Dive into the crucial distinction between computer architecture and organization, essential knowledge for senior backend engineers. In this episode, we explore: The fundamental differences between conceptual design and hardware implementation How architecture and organization impact system performance and efficiency Real-world challenges and trade-…
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Dive into the world of compiler design with our expert-led exploration of lexical analysis, a crucial first step in understanding how programming languages are processed. In this episode, we explore: The fundamentals of lexical analysis and its role in compilation How source code is transformed into meaningful tokens Challenges in token recognition…
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Dive into the core of Kubernetes as we unravel the intricate architecture of Master and Worker nodes in this enlightening episode of "Kubernetes Interview Crashcasts". In this episode, we explore: The fundamental components of Kubernetes architecture and their roles Master node's brain: API server, etcd, scheduler, and controller manager unveiled W…
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Dive into the world of Site Reliability Engineering (SRE) and explore the critical concept of error budgets with host Sheila and experienced SRE professional Victor. In this episode, we explore: The fundamentals of error budgets and their calculation in relation to Service Level Objectives (SLOs) How SRE teams use error budgets to balance innovatio…
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Dive into the world of modern software architecture as we explore the crucial debate between microservices and monolithic design in this must-listen episode for aspiring senior backend engineers. In this episode, we explore: The fundamental differences between microservices and monolithic architectures Key advantages of microservices, including sca…
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Dive into the world of software design patterns with a focus on the strategy pattern and its practical applications in this insightful episode of Programming Paradigms Interview Crashcasts. In this episode, we explore: The strategy pattern demystified: Understanding its purpose and benefits in software design Real-world application: How the pattern…
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Dive into the world of NoSQL databases with senior backend engineer Victor as we explore the primary types and their real-world applications. In this episode, we explore: The four main types of NoSQL databases and their unique characteristics Popular examples like Redis, MongoDB, Cassandra, and Neo4j Ideal use cases for each database type, from cac…
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