Heapcon 2022
| title | author | length |
|---|---|---|
| Work smart not harder by using intelligent document management system in aviation | Bojana Andjelkovic | 23m |
Createq implements an intelligent document management pipeline that processes 300,000 documents per transition, targets the 6–8 week aircraft handover window… | ||
| The Only Thing That Matters In DevOps Is... | Viktor Farcic | 28m |
Argues that DevOps must enable self-sufficient teams by shipping an Internal Developer Platform that exposes simple custom resources and funnels all changes… | ||
| ML solutions for the real world problems of identity verification | Adria Perez-Rovira | 28m |
Biometric verification works but spoofing remains the hard problem: face encoders give tight feature vectors and top models hit ~99.8% on hard datasets, yet… | ||
| Future of innovation in the Web3 | Vladimir Lelicanin | 26m |
Claims that decentralization solves problems centralization cannot and that research-first projects attract funding. Describes a lab called 3327, borrows Tesla… | ||
| Real-time stream data processing with fully managed AWS Kinesis services | Dalibor Jecmenica | 32m |
Telesign migrates SMS transaction and completion records from RabbitMQ into Kinesis Data Streams and runs hosted Apache Flink via Kinesis Data Analytics… | ||
| A short guide to creating interactive fiction | Chris Ward | 31m |
History-to-modern claim: interactive fiction resurges in niche web and indie spaces and ships as plain HTML or inside engines. Tools named and used: Twine (web… | ||
| Sunrise of Platforms as Services (PaaS) | Vuk Markovic | 18m |
Claims that companies often overspend 25–200% on cloud due to wrong service-model choices and shows a concrete architecture: a PaaS with two outlets (a SaaS… | ||
| Choreography vs Orchestration in serverless microservices | Mete Atamel | 32m |
Compares direct calls, event-driven messaging and a central orchestrator with concrete tooling and demos: uses Cloud Functions, Cloud Run, mathjs and Google… | ||
| Running Machine Learning Analytics On Traces | Fawaz Ghali | 31m |
Proposes storing logs and traces in cloud object storage and feeding them into an open‑source Hazelcast streaming layer that keeps hot state in memory, runs… | ||
| The Care and Feeding of Software Engineers | Heather Downing | 32m |
After promotion from IC to lead the core claim is: leadership is a muscle that you build by listening, delegating, and protecting your team. A poll of ~5,000… | ||
| Data Mesh for the Cognitive City | Dragan Gajic, Marko Đuric | 27m |
Argues that Data Mesh is the scalable architecture for a sensor‑dense cognitive city and shows a working stack: open‑source-first tools (Data Hub metadata… | ||
| Architecting in the Cloud for Sustainability | Sohan Maheshwar | 28m |
Cloud use already cuts energy vs. colo — AWS cites 80% energy reduction (up to 96% with 100% renewables). Practical moves include region choice for efficiency… | ||
| Scaling Up for Scalable Apps: The CIF-N26 Experience | Petar Vucelja, Aleksa Jorga | 32m |
Built a production-capable mobile trading product that lets N26 users buy fractional shares and ETFs directly, with order flow, taxes and back-office logic… | ||
| Do Distributed Systems, they said. It'll be fun, they said | Sara Pellegrini, Milan Savic | 30m |
Practical rundown of building a distributed messaging platform: explains why Axon Server and a pluggable message bus let a monolith evolve without rewriting… | ||
| Rust for Java developers | Dejan Bosanac | 27m |
Rust claims memory safety without a VM by enforcing ownership and borrowing at compile time so many bugs are eliminated before runtime, trading faster runtime… | ||
| Never use a graph database! | Jorrit van der Ven | 32m |
Argues that a relational DB is usually better but shows a working Routescanner route planner built on Neo4j for multi‑modal container shipping, with queries… | ||
| The hidden art of scaling yourself and your app through 15million users | Des Anderson | 30m |
Platform growth claim: scale from 1 to 15 million users while LearnUpon already serves ~1,400 customers and ~50 million learner records. Concrete practices… | ||
| Functional programming in Kotlin: exploring Arrow | Ties van de Ven | 30m |
Walks through concrete Arrow usage: error handling with Either.left / Either.right where left holds a sealed BadState (NotFound or CatchAll) and right holds… | ||
| DIY: Data streaming platform with Kafka and Java | Marko Ivanović | 31m |
Shows a runnable DIY streaming stack built with Docker Compose, Apache Kafka, Java clients and Kafka Connect, plus a JDBC connector and optional schema… | ||
| Chopping the monolith | Nicolas Fränkel | 31m |
Argues that splitting only the frequently changing parts is better than full microservice rewrites and that a Function-as-a-Service middle path lets teams… | ||
| Synapse Serverless SQL Pool: SQL without database | Ljubica Vujovic Boskovic | 32m |
Serverless SQL pool executes T-SQL directly over Azure Cosmos DB and ADLS Gen2 without ETL, billed only for query execution and provisioning per query. Azure… | ||
| Cognitive UX - Using cognitive science and psychology to drive UX design. | Emilia Ciardi | 33m |
Human decision-making splits into a fast, emotion-driven System One that drives most behavior and a slower System Two, and System One uses heuristics that… | ||
| From Flatland to Spaceland | Rafał Legiędź | 27m |
Companies are building a persistent 3D layer over the world: Microsoft offers Azure Spatial Anchors (cloud point‑cloud upload and cross‑platform anchoring that… | ||
| From Gaming to the Metaverse | Alison B Lowndes | 23m |
NVIDIA demonstrates a platform stack that stitches GPUs, software and simulation into production metaverses: Omniverse plus cloud or on‑prem OVX appliances… | ||
| How to sleep soundly when your code is running 24/7 on millions of devices | Boris P, Miroslav M | 33m |
United Cloud runs EON TV on-premises serving 250,000 HTTP requests/sec to millions of devices and uses Nginx and HAProxy at the edge. A partial Apache Ignite… | ||
| Ride and type: Use phone while riding a bike in a secure manner | Igor Iglič, Raško Gojković | 29m |
mySPIN connects phone apps to motorcycle head units, streams HD UI frames over TCP using a shared memory frame buffer on Android to avoid IPC latency, and… | ||
| Unleash the power of your applications with Micronaut and GraalVM | Álvaro Sánchez-Mariscal | 32m |
Micronaut builds framework wiring at compile time using AOT annotation processing, eliminating runtime reflection and proxies so apps start ~3–4× faster and… | ||
| Building Reactive Microservices with Kotlin & running on Kubernetes | Sendil Kumar Nellaiyapen | 31m |
Shows a concrete pipeline: use JHipster-Kotlin generator (npm generator-jhipster-kotlin) to scaffold a reactive Spring Boot/Project Reactor app in Kotlin… | ||
| Railway Oriented TypeScript | Robin Pokorny | 32m |
Shows a concrete pattern: wrap every step as a tagged union Result type (success or failure) and compose them with a small pipe plus two combinators (chain to… | ||
| Learning about AI from kids | Dale Lane | 31m |
Hands-on classroom work uses Scratch blocks and a child-friendly trainer to teach the full ML workflow: predict labels, collect examples, train models, test on… | ||
| Guide through the galaxy - Structure of modern information systems | Aharon Haravon | 26m |
Presents an opinionated, production-proven cloud-native stack used to build high‑availability, cost‑sensitive systems (medical device backend and web… | ||
| Ok, it's time to synchronize our clocks... | Maciek Próchniak | 30m |
Explains why System.currentTimeMillis and System.nanoTime use different OS clocks, shows Linux clocks like CLOCK_MONOTONIC vs CLOCK_REALTIME, and demonstrates… | ||
| Responsible AI: In Theory, Practice, and Policies | Mikael Munck | 36m |
Regulation is arriving fast: the EU AI Act creates 15–20% of models classified as high‑risk with fines up to 6% of global turnover, requires post‑market… | ||
| Managing in Complexity (and chaos) | Dave Snowden | 49m |
Argues organizations must be engineered for unknown unknowns using the EU Field Guide and an open-source cynefin.io toolkit; claims human sensor networks +… | ||
| Exploratory Data Analysis: The Missing Step for AI | Christopher S. Penn | 35m |
Argues that skipping exploratory data analysis causes AI failures and shows a concrete EDA workflow using R programming and open libraries to inspect data… | ||
| nothing matches | ||