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Urs Hölzle was born on 1964 in Basel, Switzerland, is a Swiss computer scientist. Discover Urs Hölzle's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 60 years old?

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Age 60 years old
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Birthplace Basel, Switzerland
Nationality Switzerland

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Urs Hölzle Height, Weight & Measurements

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Urs Hölzle Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Urs Hölzle worth at the age of 60 years old? Urs Hölzle’s income source is mostly from being a successful Computer. He is from Switzerland. We have estimated Urs Hölzle's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
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Source of Income Computer

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1964

Urs Hölzle (born 1964 ) is a Swiss software engineer and technology executive.

As Google's eighth employee and its first VP of Engineering, he has shaped much of Google's development processes and infrastructure, as well as its engineering culture.

His most notable contributions include leading the development of fundamental cloud infrastructure such as energy-efficient data centers, distributed compute and storage systems, and software-defined networking.

Until July 2023, he was the Senior Vice President of Technical Infrastructure and Google Fellow at Google.

In July 2023, he transitioned to being a Google Fellow only.

Before joining Google, Hölzle was an associate professor of computer science at University of California, Santa Barbara.

1988

He received a master's degree in computer science from ETH Zurich in 1988 and was awarded a Fulbright scholarship that same year.

1994

In 1994, he earned a Ph.D. from Stanford University, where his research focused on programming languages and their efficient implementation.

1997

Via a startup founded by Hölzle, David Griswold, and Lars Bak (see Strongtalk), that work then evolved into a high-performance Java VM named HotSpot, acquired by Sun's JavaSoft unit in 1997 and from there became Sun's premier JVM implementation.

1999

In 1999 he joined Google and became its first Vice President of Engineering later that year and influenced Google's corporate and engineering culture.

While he led various areas during the early years of the company, including operations, search, and Gmail, he is best known for his work leading the infrastructure systems underpinning Google's applications, and for their focus on both efficiency and scalability.

With Jeff Dean and Luiz Barroso he designed the initial distributed architecture for Google.

This work was recognized by the Association for Computing Machinery who named him a Fellow for the design, engineering and operation of energy efficient large-scale cloud computing systems.

2005

He is also credited for creating Google Gulp for April Fool's Day in 2005.

He led the design of Google's efficient data centers which are said to use less than half the power of a conventional data center.

Starting in 2005, Hölzle's team began to develop datacenter networking hardware because off-the-shelf network equipment could not scale to the demands of large data centers.

Using Clos network topologies based on commodity switch chips, these datacenter networks scaled from an initial 10 Tbit/s to 1,000 Tbit/s a decade later.

, today this approach is standard for large datacenter networks; virtually all hyperscale datacenter operators use similar approaches.

2007

In June 2007, he introduced the Climate Savers Computing Initiative together with Pat Gelsinger which aimed to halve the power consumption of desktop computers and servers.

Also in 2007, he and Luiz Barroso wrote "The Case for Energy Proportional Computing" which argued that servers should be designed to use power in proportion to their current load, because they spend much of their time being only partially loaded.

This paper is often credited for spurring CPU manufacturers to make their designs much more energy efficient.

Today, energy proportional computing has become a standard goal for both server and mobile uses.

In 2007, Hölzle announced that Google would be carbon neutral starting that year, using individually selected and monitored carbon offset projects.

In the same year, Google started the RE

2010

Starting in 2010, Google began buying renewable energy from new wind and solar farms to cover the energy needs for all its datacenters.

2012

In 2012, after mobile computing and enhanced awareness of datacenter energy costs had contributed to significant improvements in energy efficiency, CSCI merged with the Green Grid consortium.

In 2012, Hölzle introduced "the G-Scale Network" on which Google had begun managing its petabyte-scale internal data flow via OpenFlow, an open source software system jointly devised by scientists at Stanford and the UC Berkeley and promoted by the Open Networking Foundation.

In 2021, this work was recognized by the ACM SIGCOMM Networking Systems Award.

The internal data flow, or network, is distinct from the one that connects users to Google services (Search, Gmail, YouTube, etc.).

In the process of describing the new network, Hölzle also confirmed more about Google's making of its own networking equipment like routers and switches for G-Scale; and said the company wanted, by being open about the changes, to "encourage the industry — hardware, software and ISP's — to look down this path and say, 'I can benefit from this.'" He said network utilization was nearing 100% of capacity, a dramatic efficiency improvement.

Google's teams also heavily contributed to software-defined networking, creating or contributing to key building blocks used in many networks today, including OpenConfig for vendor-neutral, model-driven network management; gRPC for fast RPCs, protobuf for data interchange, OpenTelemetry for tracing, and the Istio service mesh.

Hölzle is credited with leading the creation of Google's internal cloud, including architecting clusters based on commodity servers, distributed file systems, cluster scheduling, software defined networking, hardware reliability, processor design, custom ASICs for AI (TPUs) and vide processing, and many more.

2013

For his contributions to the design, operation, and energy efficiency of large-scale data centers, Hölzle was elected into the National Academy of Engineering in 2013.

2014

In 2014 he received The Economist's Innovation Award for his datacenter efficiency work.

With Luiz Barroso, he wrote The Datacenter as a Computer: An Introduction to the Design of Warehouse-Scale Machines.

Now in its third edition, the book is the most downloaded textbook at Morgan Claypool and is widely used in undergraduate and graduate Computer Science education.

Google's internal cloud doesn't use virtualization, but product development on an external cloud platform started in 2014, leading to the launch of the Google Cloud Platform in 2016.

Hölzle is also credited with changing Google Cloud's engineering culture to "to make the transition from niche cloud to enterprise class cloud".

2017

In 2017, Hölzle received the CK Prahalad Award "for bringing about innovations and radical efficiencies in data center technology and increasing corporate purchasing of renewable energy" and for "not only accelerating Google’s sustainability, [but] also cutting a path for other companies to follow suit.” While purchases initially were small, they created a market for corporate renewable energy purchases that has become very influential in driving the overall growth of renewable energy purchases. For example, SP Global reports that the top hyperscalers (Amazon, Google, Meta, Microsoft) accounted for over 40% of contracted capacity during 2017-22.

In 2017 Google reached enough renewable energy to offset 100% of its usage and now is the world's largest corporate buyer of renewable energy.