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The GeekNarrator

The GeekNarrator

Kaivalya Apte 111 Episodes Aug 4, 2026

Podcast hosted by software engineer Kaivalya Apte, covering topics like technology, technical interviews, self-improvement, best practices, and hustle. The show aims to share insights from his engineering experience and help listeners grow professionally. Episodes often feature practical advice and career tips. Listeners are encouraged to follow, rate, and review the show.

Episodes

Future of Coding with AI ft. Andrey Breslav
Future of Coding with AI ft. Andrey Breslav Aug 4, 2026 01:15:15 Andrey Breslav (creator of Kotlin and founder of CodeSpeak) discusses why, in the AI era, the hard problem isn’t generating code but clearly deciding what software should do. He explains how “specs” range from formal documents to informal prompts, and why CodeSpeak is moving from long docs to a structured, versioned set of interconnected requirements extracted from everyday agent chats. The conver
Many Databases 1 LSM Engine - OpenData
Many Databases 1 LSM Engine - OpenData May 1, 2026 01:14:02 The episode explores why modern databases keep reinventing the same distributed-systems machinery and argues that a major part of database cost is the operational tax of running replication-heavy systems. Our guest, Almog Gavra, co-founder of Responsive, explains how his team pivoted from operating Kafka Streams as a service to building SlateDB and the “Open Data” manifesto: an object-storage-nati
Assertions in production? (TigerBeetle Vol. 3) With Alex aka matklad
Assertions in production? (TigerBeetle Vol. 3) With Alex aka matklad Apr 20, 2026 01:20:17 Assertions vs Types: Design by Contract, Deterministic Simulation Testing, and Safety vs Availability (TigerBeetle Vol. 3)In this episode (volume 3), Kai talks with Alex about assertions, type systems, and design by contract, arguing it’s not “types vs assertions” but using both: types for cheap, structural guarantees and assertions where types become too costly or obscure logic. Alex defines asse
Fastest Browser infrastructure for AI Agents - Kernel
Fastest Browser infrastructure for AI Agents - Kernel Apr 20, 2026 00:53:02 In this episode, Catherine, Co-Founder, and CEO of Kernel, reveals the magic behind Kernel's approach using uni-kernels and micro VMs, enabling browser startups in just milliseconds. We talk about the technical challenges of agent-based web interactions, how Cash App leverages Kernel for live QA of e-commerce sites, the intricacies of handling authentication, and the future potential of attach
TigerStyle with matklad Vol. 2 (Systems Engineering)
TigerStyle with matklad Vol. 2 (Systems Engineering) Apr 20, 2026 01:28:38 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinTigerStyle with matklad Vol. 2 Systems EngineeringChapters:00:00 Introduction to Alex and His Journey00:06 The Importance of Culture and Principles00:25 Weekly Releases and Quality Optimization00:45 Static Allocation Explained01:01 Alex's Passion for Programming01:25 Welcome and Int
Databases and Engineering with @PlanetScale  CEO - Sam Lambert
Databases and Engineering with @PlanetScale CEO - Sam Lambert Nov 16, 2025 01:11:50 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinExploring Cloud Databases, Scalability, and Simple Engineering with Sam Lambert, CEO of PlanetScaleIn this episode of The Geek Narrator podcast, we welcome Sam Lambert, CEO and Co-Founder of PlanetScale, known for creating the world's fastest and most scalable cloud database. Sam sh
What is TigerStyle? Principles behind TigerBeetle ft. Joran
What is TigerStyle? Principles behind TigerBeetle ft. Joran Nov 16, 2025 01:32:11 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this captivating episode, we sit down with Joran Dirk Greef, the mastermind behind Tiger Beetle, a groundbreaking financial transactions database. Joran shares his journey of innovation, highlighting the challenges and triumphs of creating a system that is not only faster but
What makes Apache Pinot so Fast?
What makes Apache Pinot so Fast? Nov 16, 2025 00:59:15 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummary:In this episode, host Kaivalya Apte interviews Ankit Sultana, a staff engineer at Uber with extensive experience in Apache Pinot, a real-time analytics platform. They discuss the high-level architecture, ingestion processes, and query mechanisms of Apache Pinot. Ankit provides a
You don't need Linux, Docker, k8s? Future with Unikernels ft. NanoVMs
You don't need Linux, Docker, k8s? Future with Unikernels ft. NanoVMs Oct 25, 2025 01:18:22 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Ian discusses the evolution and significance of Unikernels and NanoVMs, emphasizing their potential to enhance security and performance in cloud computing. He explains the historical context of operating systems, the limitations of traditional systems, and h
Modern, ultra fast PostgreSQL engineered from scratch? ft: CedarDB
Modern, ultra fast PostgreSQL engineered from scratch? ft: CedarDB Oct 25, 2025 01:22:51 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Philipp discusses the innovations behind CedarDB, a database system designed from scratch to optimize performance for modern hardware. He explains the foundational principles of compiling SQL to machine code, the importance of parallel processing, and the ch
Building a new Database Query Optimiser - @cmu ​
Building a new Database Query Optimiser - @cmu ​ Jul 29, 2025 01:23:51 Read more about Kafka Diskless-topics, KIP by Aiven:KIP-1150: https://fnf.dev/3EuL7mvSummary:In this conversation, Kaivalya Apte and Alexis Schlomer discuss the internals of query optimization with the new project optd. They explore the challenges faced by existing query optimizers, the importance of cost models, and the advantages of using Rust for performance and safety. The discussion also cove
Fast Observability on S3 with Parseable
Fast Observability on S3 with Parseable Jul 29, 2025 01:05:46 For memberships: join this channel as a member here:https://www.youtube.com/channel/UC_mGuY4g0mggeUGM6V1osdA/joinSummaryIn this conversation, Nitish Tiwari discusses Parseable, an observability platform designed to address the challenges of managing and analyzing large volumes of data. The discussion covers the evolution of observability systems, the design principles behind Parseable, and the imp

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