Voxxed Days Ticino 2023
2023-01-20
Lugano, Switzerland
[Voxxed Days Ticino 2017, Voxxed Days Ticino 2018, Voxxed Days Ticino 2019, Voxxed Days Ticino 2021, Voxxed Days Ticino 2023, Voxxed Days Ticino 2024, Voxxed Days Ticino 2025, Voxxed Days Ticino 2026]
who it's for
Java developers, platform engineers, cloud engineers, devops engineers, data engineers, frontend developers, ux designers, site reliability engineers
topics
GraalVM native images; Project Loom virtual threads; Spring Boot cloud optimizations; Open Policy Agent Rego policies; Delta Lake and Delta Live Tables; Wasmer and Wasmtime runtimes; transpiler AST and IR design; Angular esbuild and standalone components; MicroStream in-process persistence; platformops for DevOps initiatives; verifiable credentials vs NFTs; caching patterns for lazy loading
| title | author | length |
|---|---|---|
| Welcome to | Federico Yankelevich, Tiziano Leidi | 11m |
Conference opens with logistics and outcomes: attendance tops more than 300 attendees, the program draws 130 submissions so organizers add four rooms and… | ||
| Keynote: Decision-making for Software Development Teams | Francesco Strazzullo | 43m |
Outlines a reproducible decision workflow: map stakeholders with an interest–power map, pick 4–6 prioritized non‑functional requirements via DOT voting, and… | ||
| OPA for the cloud natives | Philipp Krenn | 36m |
Open Policy Agent evaluates JSON inputs and returns boolean or structured decisions using Rego policies tied to external data, so you can enforce API… | ||
| The Data Lakehouse: A tech talk for everyone who loves data | Frank Munz | 45m |
Explains how Delta Lake adds ACID transactions, time travel and upserts to S3 data lakes and how Delta Live Tables lets pipelines be declared (batch or… | ||
| Wasmer Things: An Upside-Down Guide to WebAssembly | Edoardo Vacchi | 45m |
WebAssembly is presented as a portable, structured stack VM that runs both in-browser and server-side; the talk demonstrates compiling a tiny C/Go-style… | ||
| Let's talk about transpilers | Federico Tomassetti | 44m |
Automatic translation framework that parses legacy code into an AST, builds a refinable intermediate IR, then emits target-language code using a printer; uses… | ||
| The Java Cloud-Native Stack for Microservices and Serverless Architecture | Markus Kett | 46m |
Claims a Java stack that achieves millisecond startup and huge cost savings by combining GraalVM native images (fast start, smaller heap) or Project Crack… | ||
| Connascence: beyond Coupling and cohesion | Marco Consolaro | 41m |
Defines connascence as a three‑axis taxonomy—degree locality strength—and shows concrete fixes for common smells: replace positional args with typed objects or… | ||
| State of Angular | Simona Cotin | 41m |
Angular announces experimental esbuild builds that cut cold build times (example: 7.1s → 3.6s, roughly 75% faster cold builds), a path to make NG modules… | ||
| Lean Spring Boot Applications for The Cloud | Patrick Baumgartner | 46m |
Baseline container is ~312 MB image with ~430 MB RAM and ~4 s cold startup. Swapping to Java 19 saves ~0.4 s; forcing C1 JIT cuts ~90 MB RAM and ~0.66 s from… | ||
| How can you dream of an agile process if you don't fix the deal with the customer | Jacopo Romei | 41m |
Argues that fixed‑price/time contracts kill agility and freedom, showing with a dollar‑auction exercise (people bid irrationally, Shubik found mean bids… | ||
| Game of Loom: implementation patterns and performance implications | Mario Fusco | 50m |
Compares Java Project Loom virtual threads versus native threads by implementing Conway’s Game of Life with a CSP style channel per cell and variants including… | ||
| Pushing documentation (so it doesn't hurt anymore) | Markus Schlichting | 44m |
Documentation is often postponed yet critical: teams last ~3 years while systems run ~13 years, leaving a ~10-year knowledge gap. The talk demonstrates a… | ||
| UX designers /developers collaboration anti patterns | Antonio Dell'Ava | 36m |
Covers three concrete anti‑patterns and concrete fixes: the assembly line where external UX hands off docs and development wastes weeks when requirements… | ||
| (N+1) Lessons I learned about serverless | Piero Bozzolo | 19m |
Practical serverless advice for AWS Lambda: measurement shows short Lambdas (~200 ms) scale to ~5,000 RPS per 1,000 concurrent containers but performance and… | ||
| SRE, what is it all about?! | Luca Simone | 21m |
A conversational AI platform for TV and mobile gets SRE discipline added: SLIs measured at the load balancer, SLOs set as moving 99% SLO (28-day window)… | ||
| Lean UX discovery and user research: define and start projects without waste | Alessandro Violini | 20m |
Explains Lean User Research practices to avoid building unvalidated backlog items by quickly exploring business and user problems. Describes a pragmatic mix of… | ||
| How to Empower your DevOps Initiatives with a PlatformOps Approach | Diego Braga | 38m |
Argues for creating a dedicated PlatformOps team that treats DevOps practices as products and ships a self-service platform so application teams consume… | ||
| The future of our digital identity: NFTs or Verifiable Credentials? | Tommaso Agnola | 17m |
Compares two concrete identity approaches: on-chain NFTs that store tickets or collectibles, prove ownership by signing with a private key, enable resale on… | ||
| Caching patterns for lazy devs for lazy loading | Luigi Fugaro | 30m |
Shows concrete patterns implemented with Redis Stack and Spring Data plus MySQL in Docker containers, including cache-aside, read-through, write-through and… | ||
| nothing matches | ||