Capacity Planning : Pratiques et outils pour regarder la foudre tomber sans p...Normandy JUG
Un petit tour des pratiques et outils de capacity planning. Graphite, JMX Trans, JMeter (sans frein à main), et leurs amis Amazon EC2, jenkins, VisualVM … Et en bonus la basic-web-perf application pour tester votre infrastructure à blanc !
How to measure everything - a million metrics per second with minimal develop...Jos Boumans
Krux is an infrastructure provider for many of the websites you
use online today, like NYTimes.com, WSJ.com, Wikia and NBCU. For
every request on those properties, Krux will get one or more as
well. We grew from zero traffic to several billion requests per
day in the span of 2 years, and we did so exclusively in AWS.
To make the right decisions in such a volatile environment, we
knew that data is everything; without it, you can't possibly make
informed decisions. However, collecting it efficiently, at scale,
at minimal cost and without burdening developers is a tremendous
challenge.
Join me in this session to learn how we overcame this challenge
at Krux; I will share with you the details of how we set up our
global infrastructure, entirely managed by Puppet, to capture over
a million data points every second on virtually every part of the
system, including inside the web server, user apps and Puppet itself,
for under $2000/month using off the shelf Open Source software and
some code we've released as Open Source ourselves. In addition, I’ll
show you how you can take (a subset of) these metrics and send them
to advanced analytics and alerting tools like Circonus or Zabbix.
This content will be applicable for anyone collecting or desiring to
collect vast amounts of metrics in a cloud or datacenter setting and
making sense of them.
Retrouvez l'article original : http://www.ispeakspokespoken.com/anglais-facile/
Découvrez comment apprendre l'anglais facilement grâce à des conseils, techniques et astuces.
Je vous propose aussi de découvrir quelques ressources comme Mosalingua ou Duolingo pour apprendre un anglais plus facile.
Capacity Planning : Pratiques et outils pour regarder la foudre tomber sans p...Normandy JUG
Un petit tour des pratiques et outils de capacity planning. Graphite, JMX Trans, JMeter (sans frein à main), et leurs amis Amazon EC2, jenkins, VisualVM … Et en bonus la basic-web-perf application pour tester votre infrastructure à blanc !
How to measure everything - a million metrics per second with minimal develop...Jos Boumans
Krux is an infrastructure provider for many of the websites you
use online today, like NYTimes.com, WSJ.com, Wikia and NBCU. For
every request on those properties, Krux will get one or more as
well. We grew from zero traffic to several billion requests per
day in the span of 2 years, and we did so exclusively in AWS.
To make the right decisions in such a volatile environment, we
knew that data is everything; without it, you can't possibly make
informed decisions. However, collecting it efficiently, at scale,
at minimal cost and without burdening developers is a tremendous
challenge.
Join me in this session to learn how we overcame this challenge
at Krux; I will share with you the details of how we set up our
global infrastructure, entirely managed by Puppet, to capture over
a million data points every second on virtually every part of the
system, including inside the web server, user apps and Puppet itself,
for under $2000/month using off the shelf Open Source software and
some code we've released as Open Source ourselves. In addition, I’ll
show you how you can take (a subset of) these metrics and send them
to advanced analytics and alerting tools like Circonus or Zabbix.
This content will be applicable for anyone collecting or desiring to
collect vast amounts of metrics in a cloud or datacenter setting and
making sense of them.
Retrouvez l'article original : http://www.ispeakspokespoken.com/anglais-facile/
Découvrez comment apprendre l'anglais facilement grâce à des conseils, techniques et astuces.
Je vous propose aussi de découvrir quelques ressources comme Mosalingua ou Duolingo pour apprendre un anglais plus facile.
diaporama support à une formation paf sur les "approches innovantes au service de l'autonomie".
Il traite de la partie dys et anglais : petite approche des dys et quelques outils et ressources pour les aider en anglais
Carnavales 2011 is a document announcing carnival celebrations. It states that the annual carnival festival will be held from February 12-15, 2011 in Rio de Janeiro, Brazil. The event is one of the largest public celebrations in the world, featuring parades, dancing, music and traditional costumes.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Andreas Berninger creates tierportraits, which are portraits of animals. His paintings capture animals in realistic detail, showing their individual personalities and expressions. Berninger's goal is to portray animals with dignity and respect through his tierportraits.
diaporama support à une formation paf sur les "approches innovantes au service de l'autonomie".
Il traite de la partie dys et anglais : petite approche des dys et quelques outils et ressources pour les aider en anglais
Carnavales 2011 is a document announcing carnival celebrations. It states that the annual carnival festival will be held from February 12-15, 2011 in Rio de Janeiro, Brazil. The event is one of the largest public celebrations in the world, featuring parades, dancing, music and traditional costumes.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Andreas Berninger creates tierportraits, which are portraits of animals. His paintings capture animals in realistic detail, showing their individual personalities and expressions. Berninger's goal is to portray animals with dignity and respect through his tierportraits.
The document is about a reptile zoo called Reptilienzoo Happ. It provides the date of 27.7.2009, suggesting this may be when the document was created or relevant information pertains to this date. In 3 sentences or less, this document appears to be related to a reptile zoo in Germany on July 27, 2009.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise has also been shown to increase gray matter volume in the brain and reduce risks for conditions like Alzheimer's disease and dementia.