Written by Ganglia designers and maintainers, this book shows you how to collect and visualize metrics from clusters, grids, and cloud infrastructures at any scale. Want to track CPU utilization from 50,000 hosts every ten seconds? Ganglia is just the tool you need, once you know how its main components work together. This hands-on book helps experienced system administrators take advantage of Ganglia 3.x.Learn how to extend the base set of metrics you collect, fetch current values...

Pedro Gomez of ESPN was a beloved figure in baseball. His death from sudden cardiac arrest on Feb. 7, 2021, unleashed an outpouring of heartfelt tributes. He was 58, both a hard-nosed reporter and a smiling ambassador of the sport. These 62 personal essays soar beyond sports to delve into life lessons.Pedro, a proud Cuban American, was known for his dramatic reporting from Havana. Fully and fluidly bilingual, he did as much as anyone to bridge the wide gap that had...

This audiobook is narrated by a digital voice.Step into the forgotten realms of rustic ruins and explore the untold stories hidden within their decaying walls. From crumbling castles to abandoned barns, these structures hold a mysterious allure that beckons the curious soul. Through poignant photographs and compelling narratives, this book delves into the haunting beauty and poignant history of each abandoned place, inviting readers to reflect on the lives that once filled these no...

The Bible stands at the heart of the Christian faith, but now more than ever many question its historical reliability and relevance for life today. In what may become the definitive contemporary evangelical resource on this foundational topic, John MacArthur and a host of pastors, biblical scholars, historians, and theologians defend the doctrine of biblical inerrancy from their various disciplines. With contributions from evangelical leaders such as Kevin DeYoung, R. Albert Mohler Jr., R....

Sea turtle populations around the world are endangered, and in recent years tourism has been a critical element in worldwide efforts to save them. More travelers seek meaningful experiences that bring them close to nature and wildlife, and opportunities to interact with and help sea turtles now exist at locations around the globe, from remote beaches to urban labs.In A Worldwide Travel Guide to Sea Turtles, a scientist, a conservationist, and a journalist have come togethe...