March Meetup 2019
gehostet durch Tobias Pfeiffer bei Mobisol Gmbh plugintheworld.com, 07.03.2019 um 19:30We'll meet for fun and talks!
Additional navigation help: Mobisol is at Aufgang C (staircase) on the 4th floor!
Themen
Playing with Google Pub/Sub and Cloud Functions
Data pipelines and serverless are two of the hot topics in our industry.
I'm going to share how we can easily implement a data pipeline on top of an event-driven platform (Google Pub/Sub) and have heterogeneous services consuming data.
Do You Need That Validation? Let Me Call You Back About It
Rails apps start nice and cute. Fast forward a year and business logic and view logic are entangled in our validations and callbacks - getting in our way at every turn. Wasn’t this supposed to be easy?
Let’s explore different approaches to improve the situation and untangle the web.
That Looks Oddly Familiar
Perceptual hashing is a fascinating technique of summarising media files. It has little in common with cryptographic hashes such as SHA1. Two input files which look similar will end up having different cryptographic yet similar perceptual hashes. And by similar, we mean having most bits set the same way.
In this talk we'll combine pHash and a BK-tree to efficiently search through metric spaces of perceptual hashes. We will use Ruby to implement a simple command line tool. It will scan our photo library, hash all the pictures, and look for similarities. By the end of the talk, we'll have a complete list of similar and near-duplicate images needlessly occupying space on our hard drive.
Teilnehmerinnen und Teilnehmer (27)
Peter Tadros
Treffen: 4
Themen: 0
andy soiron
Treffen: 2
Themen: 0
Paul Götze
Treffen: 63
Themen: 1
Val
Treffen: 3
Themen: 0
@[email protected] | 🏀☘️🚲
Treffen: 28
Themen: 2
Jan Lelis
Treffen: 51
Themen: 7
Armin Pašalić
Treffen: 71
Themen: 3
Marcello Rocha
Treffen: 12
Themen: 1
Amr Abdelwahab(عمرو)
Treffen: 31
Themen: 6
Tobias Pfeiffer
Treffen: 105
Themen: 15
lucas renan
Treffen: 5
Themen: 1
Jan Stępień
Treffen: 7
Themen: 3
Toño Serna
Treffen: 46
Themen: 0
Gilles Crofils
Treffen: 5
Themen: 0
Andrew France
Treffen: 29
Themen: 0
ldar Safin
Treffen: 3
Themen: 0
Cameron Prebble 🇳🇿
Treffen: 45
Themen: 0
Marius Jeuck
Treffen: 1
Themen: 0
Michael Emhofer
Treffen: 18
Themen: 0
Timur Yanberdin
Treffen: 8
Themen: 1
Adnilson Delgado
Treffen: 3
Themen: 0
RKushnir
Treffen: 33
Themen: 0
kaja
Treffen: 37
Themen: 1
alter.is Ian
Treffen: 26
Themen: 0
Christoph Grabo
Treffen: 83
Themen: 1
Denny Mueller
Treffen: 23
Themen: 0
Ioana Surdu-Bob
Treffen: 1
Themen: 0