Presentation: High Resolution Performance Telemetry at Scale
https://www.infoq.com/presentations/high-resolution-telemetry/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Java
https://www.infoq.com/presentations/high-resolution-telemetry/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Java
InfoQ
High Resolution Performance Telemetry at Scale
Brian Martin explores the issues of resolution in performance monitoring, covers sources of performance telemetry including hardware performance and eBPF, and talks about some tricks for getting high resolution telemetry without high costs.
Какая-то новая YugabyteDB
https://xn--r1a.website/iv?url=https://jaxenter.com/microservices-relational-spring-168321.html&rhash=086d57c832108f
https://xn--r1a.website/iv?url=https://jaxenter.com/microservices-relational-spring-168321.html&rhash=086d57c832108f
JAXenter
Scaling Relational Spring Microservices Without Load Balancers
Learn about microservices in this article and find how cloud native application development can be simplified by moving from traditional scaling techniques.
А у последней малинки TDP 8W...
https://www.anandtech.com/show/15554/amd-launches-ultralowpower-ryzen-embedded-apus-starting-at-6w
https://www.anandtech.com/show/15554/amd-launches-ultralowpower-ryzen-embedded-apus-starting-at-6w
AnandTech
AMD Launches Ultra-Low-Power Ryzen Embedded APUs: Starting at 6W
While it doesn't get the same attention as their high-profile mobile, desktop, or server CPU offerings, AMD's embedded division is an important fourth platform for the chipmaker. To that end, this week the company is revealing its lowest-power Ryzen processors…
Спасибо, что живой
https://www.opennet.ru/opennews/art.shtml?num=52464
https://www.opennet.ru/opennews/art.shtml?num=52464
www.opennet.ru
ОС Fuchsia переходит на стадию тестирования на сотрудниках Google
Компания Google внесла изменения, свидетельствующие о переходе операционной системы Fuchsia на стадию финального внутреннего тестирования "dogfooding", подразумевающую использование продукта в повседневной деятельности сотрудников, перед его доведением до…
Узнал для себя про тулзу для мутирующих тестов - pitest
https://xn--r1a.website/iv?url=https://www.javacodegeeks.com/2020/03/pit-junit-5-and-gradle-with-just-one-extra-line-of-configuration.html&rhash=800f48d9d9be00
https://xn--r1a.website/iv?url=https://www.javacodegeeks.com/2020/03/pit-junit-5-and-gradle-with-just-one-extra-line-of-configuration.html&rhash=800f48d9d9be00
Java Code Geeks
PIT, JUnit 5 and Gradle – with just one extra line of configuration
Interested to learn about JUnit 5 configuration? Check our article explaining how to improve PIT and JUnit 5 configuration in Gradle.
Нихрена не понял, но очень интересно
https://blog.cloudflare.com/when-bloom-filters-dont-bloom/
https://blog.cloudflare.com/when-bloom-filters-dont-bloom/
The Cloudflare Blog
When Bloom filters don't bloom
Last month finally I had an opportunity to use Bloom filters. I became fascinated with the promise of this data structure, but I quickly realized it had some drawbacks.
The impact of working from home on developers
https://xn--r1a.website/iv?url=https://jaxenter.com/remote-work-devs-168031.html&rhash=086d57c832108f
https://xn--r1a.website/iv?url=https://jaxenter.com/remote-work-devs-168031.html&rhash=086d57c832108f
JAXenter
The impact of working from home on developers
Working remotely is becoming an option for more people than ever, especially for developers. No office space, no daily commute, no set schedule. However, will you be able to connect with your co-workers and do you have the necessary self-discipline? This…
Камуняга ебаная
https://www.cbc.ca/radio/asithappens/seattle-ceo-who-pays-workers-at-least-70k-us-says-it-s-paying-off-in-spades-1.5482394
https://www.cbc.ca/radio/asithappens/seattle-ceo-who-pays-workers-at-least-70k-us-says-it-s-paying-off-in-spades-1.5482394
CBC
Seattle CEO who pays workers at least $70K US says it's paying off in spades | CBC Radio
It's been five years since Dan Price took a massive pay cut so he could raise his employees' salary — and he says the experiment has been a resounding success.
Forwarded from Alexei Vinogradov
Удаление Эрика Рэймонда из списков рассылки OSI и этические вопросы в открытых лицензиях
https://www.opennet.ru/opennews/art.shtml?num=52468
https://www.opennet.ru/opennews/art.shtml?num=52468
www.opennet.ru
Удаление Эрика Рэймонда из списков рассылки OSI и этические вопросы в открытых лицензиях
Эрик Рэймонд (Eric S. Raymond), один из основателей организации OSI (Open Source Initiative), стоявший у истоков движения открытого ПО, сообщил, что ему был закрыт доступ к спискам рассылки OSI, в которых он пытался противостоять пересмотру 5 и 6 пунктов…
Если вы скучали по лицу Кашпировского - Quarkus vs. WildFly -- Requests per Second
http://adambien.blog/roller/abien/entry/quarkus_vs_wildfly
http://adambien.blog/roller/abien/entry/quarkus_vs_wildfly
Как мы Elasticsearch в порядок приводили: разделение данных, очистка, бэкапы
https://habr.com/ru/post/490026/
https://habr.com/ru/post/490026/
Хабр
Как мы Elasticsearch в порядок приводили: разделение данных, очистка, бэкапы
Эта статья — практическая история о том, как мы столкнулись с проблемой разделения логов, хранимых в Elasticsearch, из-за которой пришлось поменять подход к бэка...
Тоже на это напоролись, когда выяснилось, что paging с миллисекундами не работает - Time Disorder: don't order events by timestamp
https://caolan.uk/articles/time-disorder/
https://caolan.uk/articles/time-disorder/
Ушла эпоха - до сих пор помню их красно-синий screen-saver...
https://www.engadget.com/2020/03/04/seti-home-stops-for-now/
https://www.engadget.com/2020/03/04/seti-home-stops-for-now/
Engadget
SETI@Home ends its crowdsourced search for alien life after 21 years
Cost and Value of Collecting Data
https://xn--r1a.website/iv?url=https://www.javacodegeeks.com/2020/03/cost-and-value-of-collecting-data.html&rhash=800f48d9d9be00
https://xn--r1a.website/iv?url=https://www.javacodegeeks.com/2020/03/cost-and-value-of-collecting-data.html&rhash=800f48d9d9be00
Java Code Geeks
Cost and Value of Collecting Data
Interested to learn about Collecting Data? Check our article explaining how do we balance the cost and value of data with examples.
Полезный хинт для разворачивания чего-то на домашних серваках
https://xn--r1a.website/iv?url=https://www.docker.com/blog/how-to-deploy-on-remote-docker-hosts-with-docker-compose/&rhash=a19a13ec69ac2b
https://xn--r1a.website/iv?url=https://www.docker.com/blog/how-to-deploy-on-remote-docker-hosts-with-docker-compose/&rhash=a19a13ec69ac2b
Docker Blog
How to deploy on remote Docker hosts with docker-compose
The docker-compose tool is pretty popular for running dockerized applications in a local development environment. All we need to do is write a Compose file containing the configuration for the application’s services and have a running Docker engine for deployment.…