Networking algorithms

Consolidation ratio

Consolidation ratio within network infrastructure for Internet hosting, is the number of virtual servers that can run on each physical host machine. Many companies arrive at that figure through trial and error by stacking virtual machines on top of each other until performance slows to a crawl. β€œIt’s sort of capacity planning by bloody nose,” observes Bob Gill, managing director of server research for analyst firm TheInfoPro Inc. of New York. The recent V-index showed that the average consolidation ratio is actually lower than was expected - 6.3:1 VMs per physical host (actual ratio) vs. 9.8:1 (perceived) (Wikipedia).

Video thumbnail

Covariance (8 of 17) What is the Correlation Coefficient?

Visit http://ilectureonline.com for more math and science lectures! To donate:a http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn what is and how to find the correlation coefficient of 2 data sets and see how it corresponds to the graph of the data

From playlist COVARIANCE AND VARIANCE

Video thumbnail

Estimate the Correlation Coefficient Given a Scatter Plot

This video explains how to estimate the correlation coefficient given a scatter plot.

From playlist Performing Linear Regression and Correlation

Video thumbnail

Covariance (1 of 17) What is Covariance? in Relation to Variance and Correlation

Visit http://ilectureonline.com for more math and science lectures! To donate:a http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the difference between the variance and the covariance. A variance (s^2) is a measure of how spread out the numbers of

From playlist COVARIANCE AND VARIANCE

Video thumbnail

Introduction to Ratios

Basic ratio problems. (from KhanAcademy.org)

From playlist Algebra

Video thumbnail

What is an angle and it's parts

πŸ‘‰ Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles, supplementary angles, linear pairs, etc. Vertical a

From playlist Angle Relationships

Video thumbnail

Voracious 8:1 Xeon E5 V4 to EPYC 7003 Consolidation with the Tyan Transport CX

STH Main Site (more detail): https://www.servethehome.com/voracious-low-end-consolidation-tyan-transport-cx-gc68b8036-le-review-amd-epyc-milan/ STH Merch on Spring: https://the-sth-merch-shop.myteespring.co/ STH Top 5 Weekly Newsletter: https://eepurl.com/dryM09 We review the Tyan Transpo

From playlist Cool Server Hardware Series

Video thumbnail

Ratios

This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/

From playlist Ratios and Rates

Video thumbnail

Dividends - Payout Ratio vs Retention Ratio

This stocks and bonds video tutorial explains how to calculate the dividend payout ratio and the retention ratio. The payout ratio is equal to the total dividends paid divided by the net income. The retention ratio is equal to the earnings retained divided by the net income. My Website:

From playlist Stocks and Bonds

Video thumbnail

Adding Right Angle Vectors

Learn how to use Pythagorean theorem and trigonometric functions to add two or more right angle vectors. Lots of examples. Clear explanations. And support from a website with a long-standing reputation of helping Physics students. For help with Vector Direction, especially the counter-cl

From playlist Vectors and Projectiles Video Tutorial Series

Video thumbnail

AMD EPYC 9004 Genoa Gaps Intel Xeon with 96 Cores WOW

AMD just dropped the core hammer on Intel. With 96 cores the AMD EPYC 9654 gaps Intel by providing more than 2x the core count per socket and enormous performance improvements. In this video, we get into the details of Genoa, and how the EPYC 9004 series fits with Bergamo, Genoa-X, Siena,

From playlist Server Processors on STH

Video thumbnail

AMD EPYC 7H12 The Fastest CPU You Can Buy

See the main site article here: https://www.servethehome.com/amd-epyc-7h12-review-the-supercomputer-epyc/ Teespring merch here: https://the-sth-merch-shop.myteespring.co/ This supercomputer processor is the fastest CPU you can buy today. Previously this chip was almost impossible to buy.

From playlist Server Processors on STH

Video thumbnail

Identifying and solving proportions

This is a short video tutorial on identifying and solving proportions. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info

From playlist All about ratios and proportions

Video thumbnail

EEVblog #1307 - TUTORIAL: PCB BOM Consolidation

How to reduce your PCB assembly cost & production risk by optimising schematic and BOM. Dave explains three ways to consolidate your project PCB Bill Of Materials (BOM), to make your products potentially cheaper and easier to manufacture with less supply risk. As well as being an essential

From playlist PCB Assembly

Video thumbnail

Mod-01 Lec-02 Introduction (Contd.)

Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science

Video thumbnail

what is your mental model of math?

Most people rarely, if ever, think about their mental models but having a good mental model about a subject enables the development of expertise in that subject. This video proposes a mental model about an area of mathematics. The model is actionable, simple, and hierarchical. Contents: 0

From playlist Summer of Math Exposition 2 videos

Video thumbnail

Joe Wikert interviews Nelson Saba, CEO of Immersion Digital

http://www.toccon.com Nelson Saba, CEO of Immersion Digital, is interviewed by Joe Wikert, co-chair of O'Reilly's Tools of Change (TOC) conference. Saba's company is responsible for the Glo Bible, a multi-platform rich content rendering of the Bible. The interview focuses primarily on t

From playlist TOC 2012

Video thumbnail

What is a linear pair

πŸ‘‰ Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles, supplementary angles, linear pairs, etc. Vertical a

From playlist Angle Relationships

Video thumbnail

Radius and interval of convergence of a power series, using ratio test, ex#4

Radius and interval of convergence of a power series, radius of convergence of a power series, interval of convergence of a power series, convergence set of a power series, ratio test for power series, find R and I of a power series with ratio test, power series radius of convergence

From playlist Power Series Review (Nagle's Sect8.2)

Video thumbnail

Understanding the Japanese mindset

Support CaspianReport through Patreon: https://www.patreon.com/CaspianReport BAKU - Communal experiences and environmental elements, such rivers, mountains and resources determine the behaviour of nations and shape their mindsets. These conditions are especially true in the case of Japan’

From playlist Geopolitics

Video thumbnail

What are adjacent angles

πŸ‘‰ Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles, supplementary angles, linear pairs, etc. Vertical a

From playlist Angle Relationships

Related pages

Nagle's algorithm | Capacity planning