Highload fwdays'18
2018-09-15
Kyiv, Ukraine
| title | author | length |
|---|---|---|
| Make Your Data FABulous | Philipp Krenn | 45m |
Explains concrete trade-offs and concrete fixes: Elasticsearch shards cause a top-term aggregation to return 56 not 64 because per-shard top-k defaults and… | ||
| Sports Betting Evolution | Konstantin Obraztsov | 47m |
A betting platform's evolution from a PHP/Delphi monolith to microservices is described, migrating frontend, middleware, and core in stages so legacy users… | ||
| How to Process 80 Million Events a Day and Build Relational Graphs with Postgres | Evgen Kostenko | 40m |
Processes 80 million daily events into relational graphs using Amazon Kinesis and Lambda feeding Aurora Postgres. Tests showed dedicated graph DBs (Amazon… | ||
| Universal Highload Patterns: A Game Server Example in Haskell | Maksym Bezuglyi | 46m |
A Haskell-based game server implementation uses Software Transactional Memory (STM) and the actor model to encode transactional logic in code, replaces full… | ||
| Automated Machine Learning: Building a Pipeline | Mikhail Ovchinnikov | 37m |
Describes an automated ML production pipeline that collects online features to serve low-latency predictions, stores feature snapshots in an online feature… | ||
| Surviving Elasticsearch | Vitaliy Kharytonskiy | 44m |
A production Elasticsearch deployment indexes 913 million documents (~120 TB on 82 servers) and handles ~30–40k QPS with ~3k docs/s; the architecture uses… | ||
| DevOps in the Enterprise: what I have learned so far | Jose Quaresma | 37m |
Enterprise migration moves a legacy core‑banking stack into containers on OpenShift, using infrastructure‑as‑code and automation so deployments work and… | ||
| Scaling tech processes and team | Dmytro Voloshyn | 42m |
Highload fwdays'18 conference took place on September 15 in Kyiv: https://fwdays.com/event/highload-fwdays-2018
Talk presentation… | ||
| Architecture Around Search | Andrew Aksyonoff | 41m |
Describes building architecture around search systems: using search engines (like Elasticsearch/Solr implied) together with surrounding services, indexing… | ||
| Data Science from the Trenches | Vsevolod Solovyov | 38m |
Describes engineering and data‑science work to process ~30 million scientific articles for search, recommendations and expert finding for clients like the… | ||
| Running Functions at the Edge | Dmytro Lavrinenko | 22m |
Describes an edge computing architecture that runs functions as lightweight system processes inside containers, with inputs via JSON, STDIN/STDOUT or Kafka and… | ||
| MySQL Query Optimization Best Practices and Indexing | Alkin Tezuysal | 41m |
Claims concrete fixes: treat queries over 500 ms as slow, capture and fingerprint them with PMM query analyzer or the slow query log, read EXPLAIN (JSON on… | ||
| Unsupervised Real-Time Stream-Based Novelty Detection Technique | Anna Vergeles, Nataliia Manakova | 28m |
An unsupervised, stream-based novelty detector that separates heavy offline training from lightweight online scoring and emits an expected-value vector into… | ||
| PropTech product enhancement using ML | Vladimir Kubytskyi | 42m |
Highload fwdays'18 conference took place on September 15 in Kyiv: https://fwdays.com/event/highload-fwdays-2018
Talk presentation… | ||
| Dev (depresiya) Ops | Vsevolod Polyakov | 40m |
Talk discusses developer burnout in ops-heavy environments, describing causes like constant on-call duties and production pressure, and presents strategies to… | ||
| Migrating Etsy infrastructure from On-premises to Google Cloud Platform | Chris Bohn | 33m |
Etsy migrates production to Google Cloud Platform and runs a parallel on‑prem fallback after an initial flip failed then succeeded; analytics migration follows… | ||
| Building the Perfect Infrastructure with Kubernetes | Dmytro Nemesh | 38m |
Describes migrating about 20 services in two months onto Kubernetes to manage a 30+ microservice landscape, and building CI/CD including a Docker registry… | ||
| Measuring performance variability of EC2 | Henrik Ingo | 45m |
Highload fwdays'18 conference took place on September 15 in Kyiv: https://fwdays.com/event/highload-fwdays-2018
Talk presentation… | ||
| Survivorship Fairy Tales or When 1% Matters | Nikita Galkin | 30m |
Concrete failure cases and fixes across systems: an Ethereum smart‑contract hybrid exchange hit a 15 tx/s limit and order‑book desynchronization that caused… | ||
| Government Big Data for All | Aleksey Ivankin | 33m |
The talk describes the Panda Tobot project that identifies which public registers are published and provides access to ~250,000 users by ingesting massive… | ||
| It Scales Until It Doesn’t | Dmitry Tiagulskyi, Yaroslav Yermilov | 35m |
Highload fwdays'18 conference took place on September 15 in Kyiv: https://fwdays.com/event/highload-fwdays-2018
Talk presentation… | ||
| Handling large amounts of traffic on the Edge | Helen Tabunshchyk | 32m |
CloudFlare handles edge traffic with concrete numbers and tools: 152 data centers in 74 countries, serving ~10 million domains and ~7 million requests/sec on… | ||
| To Build My Own Cloud with Blackjack… | Sergey Dzyuban | 40m |
Describes building a self-service PaaS on Mesosphere/DCOS using Docker and Marathon with a service catalog, integrating Jenkins, Kafka, Consul and… | ||
| Fear of Freedom: The Pros and Cons of Building a System on Open Source | Maksim Korzhenevsky | 37m |
A presentation describes the open-source Ukrainian procurement platform Prozorro, detailing concrete technology choices and operational results: ~97,000 lines… | ||
| Make It Fast | Alexander Solovyov | 36m |
A performance case study describing multiple production fixes: resolving an 18-second cache-timing mismatch that broke hourly caches under 19,000 concurrent… | ||
| From Legacy to High-Load: Evolution of a Web Application | Yevgen Lysenko | 47m |
A legacy PHP/Apache/MySQL monolith was migrated into a microservice architecture using nginx + php‑fpm, ElasticSearch for fast search, Redis for sessions… | ||
| Getting ready for Highload fwdays'18 conference | 02m | |
Highload fwdays'18 is a large-scale developer conference which is dedicated to the development of high loaded technological projects in real-world conditions… | ||
| Highload fwdays'18 | Highlights | 03m | |
Highload fwdays'18 conference was held on September 15 in Kyiv, Ukraine:
https://fwdays.com/event/highload-fwdays-2018
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