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configure new digital id use a signature creation device manage digital id Digital IDs > PKCS#11 Modules and tokens attach module /usr/local/lib/beid-pkcs11.bundle/Contents/MacOS/libbeidpkcs11.dylib (thanks to this github post) sources: https://eid.belgium.be/en/faq/how-do-i-set-pkcs11-acrobat-reader-dc#7269 https://github.com/lino-framework/eidreader/issues/3
Series: Incerto Book: Fooled by randomness Book_ Black Swan - Nasim Taleb Book: The Bed of Procrustes Book_ Antifragile - Nicolas Tale Book: Skin in the game Model: Extremistan vs Mediocistan Model: convex vs concave Model: skin in the game Heuristic: acceleration of harm Model: Black Swan events Model: Lindy Effect Stay out of the financial markets if you don’t gave good tail protection Scale makes companies fragile scale = fragile centralisation = fragile Heuristic: companies with fluctuating revenue/income are less fragile Heuristic: private companies are less fragile Model: silver rule (aka reverse golden rule) Quote: philosophers should be known for one thing and one thing only Heuristic: whatever annoys book reviewers is a good thing Quote: if you see a fraud and don’t say fraud, you are a fraud [[model-book-knowledge-vs-other-knowledge....
https://youtu.be/UyxDaPGIXig Problem Pick 2 out of Decentralized Secure Fast Bitcoin chooses Decentralized Secure But loses ‘fast’ Bitcoin’s proof of work limits it’s throughput to 3-7 transactions per second This is already showing as too little. A lot of energy is wasted in bitcoin Proposed solutions [bitcoin cash] Increase blocksize Proof of stake (instead of proof of work) [eos] Delegated proof of stake (DPOS sacrifices decentralisation) [ripple] transfer ‘I owe you’ (centralized) [stellar] stellar consensus protocol Side-chains (secondary layer for lower cost and higher speed) Off-chains (move entire computation outside blockchain) [lightning] Offchain state channels (part of the blockchain is locked by a smart contract that requires 100% consensus, then is transfered back to the blockchain and the state channel is closed) Offchain computations [plasma] only block headers in main chain Etherium sharding Decentralized storage
Lightning Talk: Aiding bounded contexts design with design heuristics - Kamil Szymański Never this simple: focus on essential parts www.dddheuristics.com -– Example: Marketing funnel different names for customer better use specific terms when they mean different things What is the focus of a context? drive awareness or interest What question would a context answer or event storming better events allow us to run different experiments...
Lightning Talk: Explaining flow in 5 minutes - Michel Grootjans https://github.com/michelgrootjans/explaining-flow
Lightning Talk: Incidents are new normal - Kasia Balcerzak blameless incident review (1) gather facts facts events everything related to incident -logs how our org behaved before, during, after the incident not: when did you discover yes: How did you discover… led to the incident or made the incident worse causal factors by themselves are not a problem incident = when causal factors are combined eg. “not enough time for testing”...
Loading… Shipping Bingo Legacy iceberg DDD Borat
Talk: Sociotechnical Architecture as an enabler for Product Thinking - Eduardo da Silva as keys to enable product thinking customer centric continuous learning with the customer maximize value for customer continuously better make sure your team is aligned on the product team topology global optimisation not: local optimisation best fish sticks + best wine != best meal experimentation product thinking = max value of customer what + who + how interrelated elements...
Talk: Sweet Streams are Made of These: data-driven development in stream processing - Caito Scherr multiple sources incompatible data, metadata, … Which basic data driven principles 2 oversimplified -– (1) Metrics driven metrics dashboards start to look like this… very selective flexible, if priority changed -– (2) Metrics as a Shared Language metrics -> modular eg. slack integration...