high_scalability high_scalability-2007 high_scalability-2007-194 knowledge-graph by maker-knowledge-mining

194 high scalability-2007-12-26-Golden rule of web caching


meta infos for this blog

Source: html

Introduction: Effective content caching is one of the key features of scalable web sites. Although there are several out-of-the-box options for caching with modern web technologies, a custom built cache still provides the best performance.


Summary: the most important sentenses genereted by tfidf model

sentIndex sentText sentNum sentScore

1 Effective content caching is one of the key features of scalable web sites. [sent-1, score-1.272]

2 Although there are several out-of-the-box options for caching with modern web technologies, a custom built cache still provides the best performance. [sent-2, score-2.423]


similar blogs computed by tfidf model

tfidf for this blog:

wordName wordTfidf (topN-words)

[('although', 0.373), ('caching', 0.354), ('effective', 0.32), ('options', 0.29), ('custom', 0.28), ('modern', 0.274), ('technologies', 0.231), ('several', 0.209), ('content', 0.202), ('provides', 0.189), ('web', 0.187), ('cache', 0.174), ('built', 0.171), ('features', 0.167), ('key', 0.156), ('best', 0.155), ('still', 0.14), ('scalable', 0.138), ('performance', 0.088), ('one', 0.068)]

similar blogs list:

simIndex simValue blogId blogTitle

same-blog 1 1.0 194 high scalability-2007-12-26-Golden rule of web caching

Introduction: Effective content caching is one of the key features of scalable web sites. Although there are several out-of-the-box options for caching with modern web technologies, a custom built cache still provides the best performance.

2 0.16148674 359 high scalability-2008-07-29-Ehcache - A Java Distributed Cache

Introduction: Ehcache is a pure Java cache with the following features: fast, simple, small foot print, minimal dependencies, provides memory and disk stores for scalability into gigabytes, scalable to hundreds of caches is a pluggable cache for Hibernate, tuned for high concurrent load on large multi-cpu servers, provides LRU, LFU and FIFO cache eviction policies, and is production tested. Ehcache is used by LinkedIn to cache member profiles. The user guide says it's possible to get at 2.5 times system speedup for persistent Object Relational Caching, a 1000 times system speedup for Web Page Caching, and a 1.6 times system speedup Web Page Fragment Caching. From the website: Introduction Ehcache is a cache library. Before getting into ehcache, it is worth stepping back and thinking about caching generally. About Caches Wiktionary defines a cache as A store of things that will be required in future, and can be retrieved rapidly . That is the nub of it. In computer science terms, a cac

3 0.14274344 1396 high scalability-2013-01-30-Better Browser Caching is More Important than No Javascript or Fast Networks for HTTP Performance

Introduction: Performance guru Steve Souders  gave his keynote presentation,  Cache is King!  ( slides ), at the HTML5DevCon, besides being an extremely clear explanation of how caching works on the Internet and how to optimize your use of HTTP to get the best performance, Steve ran experiments that found some surprising results on what gave the best web site performance improvements. In his base line test, page loads took 7.65 seconds (median of three runs). What change--Fast Network, No Javascript, or Primed Cache--would make the biggest performance improvement? It was Primed Cache. Fast Network - Using a fast FIOS network the load time was 4.13 seconds. Steve was surprised how big a difference this made, given how much work must happen in the browser.  No JavaScript - 4.74 seconds after disabling JavaScript. Both reduces transfers and skips parsing by the browser. Steve thought the effect would have been larger. Primed Cache - 3.46 seconds using a warm cache, less than half than the

4 0.12911333 360 high scalability-2008-08-04-A Bunch of Great Strategies for Using Memcached and MySQL Better Together

Introduction: The primero recommendation for speeding up a website is almost always to add cache and more cache. And after that add a little more cache just in case. Memcached is almost always given as the recommended cache to use. What we don't often hear is how to effectively use a cache in our own products. MySQL hosted two excellent webinars (referenced below) on the subject of how to deploy and use memcached. The star of the show, other than MySQL of course, is Farhan Mashraqi of Fotolog. You may recall we did an earlier article on Fotolog in Secrets to Fotolog's Scaling Success , which was one of my personal favorites. Fotolog, as they themselves point out, is probably the largest site nobody has ever heard of, pulling in more page views than even Flickr. Fotolog has 51 instances of memcached on 21 servers with 175G in use and 254G available. As a large successful photo-blogging site they have very demanding performance and scaling requirements. To meet those requirements they've developed a

5 0.12896161 230 high scalability-2008-01-29-Speed up (Oracle) database code with result caching

Introduction: One of the most interesting new features of Oracle 11 is the new function result caching mechanism. Until now, making sure that a PL/SQL function gets executed only as many times as necessary was a black art. The new caching system makes that quite easy -- here is how it works.

6 0.12638672 176 high scalability-2007-12-07-Synchronizing databases in different geographic locations

7 0.11048417 583 high scalability-2009-04-26-Scale-up vs. Scale-out: A Case Study by IBM using Nutch-Lucene

8 0.10990973 673 high scalability-2009-08-07-Strategy: Break Up the Memcache Dog Pile

9 0.10803261 1284 high scalability-2012-07-16-Cinchcast Architecture - Producing 1,500 Hours of Audio Every Day

10 0.10584535 467 high scalability-2008-12-16-[ANN] New Open Source Cache System

11 0.10238153 367 high scalability-2008-08-17-Strategy: Drop Memcached, Add More MySQL Servers

12 0.10211502 662 high scalability-2009-07-27-Handle 700 Percent More Requests Using Squid and APC Cache

13 0.10193909 1052 high scalability-2011-06-03-Stuff The Internet Says On Scalability For June 3, 2011

14 0.10130215 577 high scalability-2009-04-22-Gear6 Web cache - the hardware solution for working with Memcache

15 0.10093918 495 high scalability-2009-01-17-Intro to Caching,Caching algorithms and caching frameworks part 1

16 0.099707887 247 high scalability-2008-02-12-We want to cache a lot :) How do we go about it ?

17 0.096475169 736 high scalability-2009-11-04-Damn, Which Database do I Use Now?

18 0.095841222 602 high scalability-2009-05-17-Scaling Django Web Apps by Mike Malone

19 0.095476031 584 high scalability-2009-04-27-Some Questions from a newbie

20 0.093679324 55 high scalability-2007-08-02-Product: Mashery


similar blogs computed by lsi model

lsi for this blog:

topicId topicWeight

[(0, 0.136), (1, 0.02), (2, -0.015), (3, -0.101), (4, 0.03), (5, 0.008), (6, -0.02), (7, -0.055), (8, -0.07), (9, 0.11), (10, -0.003), (11, -0.07), (12, -0.029), (13, 0.049), (14, -0.098), (15, -0.039), (16, 0.01), (17, -0.034), (18, 0.068), (19, -0.107), (20, -0.089), (21, 0.091), (22, 0.077), (23, 0.06), (24, -0.062), (25, -0.002), (26, -0.039), (27, 0.015), (28, 0.002), (29, 0.031), (30, -0.068), (31, 0.074), (32, 0.038), (33, -0.049), (34, -0.029), (35, -0.055), (36, 0.02), (37, 0.016), (38, 0.005), (39, -0.047), (40, 0.01), (41, 0.028), (42, -0.005), (43, -0.04), (44, -0.07), (45, 0.049), (46, -0.1), (47, -0.037), (48, 0.014), (49, -0.022)]

similar blogs list:

simIndex simValue blogId blogTitle

same-blog 1 0.98537534 194 high scalability-2007-12-26-Golden rule of web caching

Introduction: Effective content caching is one of the key features of scalable web sites. Although there are several out-of-the-box options for caching with modern web technologies, a custom built cache still provides the best performance.

2 0.78320211 577 high scalability-2009-04-22-Gear6 Web cache - the hardware solution for working with Memcache

Introduction: The Gear6 Web Cache hybrid DRAM-flash memory architecture allows for 5-10 times more memcache memory per unit of rack space than DRAM-only configurations, and cuts memory costs by 50%. Other software enhancements include a slab allocator that is more efficient than traditional memcache implementations due to its fine-grained bucket sizing. Gear6 Web Cache also supports object sizes greater than 1 megabyte and manages evictions based on the cost of replacing objects, depending on the size and frequency of object access. It intelligently places cache instances across DRAM and flash, taking into account their different characteristics, while at the same time monitoring their health and detecting and de�allocating faulty or failing memory. Gear6 Web Cache is a Memcached protocol compliant solution that scales and accelerates web applications, reduces memory footprint, enhances availability and implements comprehensive Memcached management features. Designed to work with all popular memcac

3 0.74646854 1396 high scalability-2013-01-30-Better Browser Caching is More Important than No Javascript or Fast Networks for HTTP Performance

Introduction: Performance guru Steve Souders  gave his keynote presentation,  Cache is King!  ( slides ), at the HTML5DevCon, besides being an extremely clear explanation of how caching works on the Internet and how to optimize your use of HTTP to get the best performance, Steve ran experiments that found some surprising results on what gave the best web site performance improvements. In his base line test, page loads took 7.65 seconds (median of three runs). What change--Fast Network, No Javascript, or Primed Cache--would make the biggest performance improvement? It was Primed Cache. Fast Network - Using a fast FIOS network the load time was 4.13 seconds. Steve was surprised how big a difference this made, given how much work must happen in the browser.  No JavaScript - 4.74 seconds after disabling JavaScript. Both reduces transfers and skips parsing by the browser. Steve thought the effect would have been larger. Primed Cache - 3.46 seconds using a warm cache, less than half than the

4 0.69952238 467 high scalability-2008-12-16-[ANN] New Open Source Cache System

Introduction: The SHOP.COM Cache System is now available at http://code.google.com/p/sccache/ The SHOP.COM Cache System is an object cache system that... * is an in-process cache and external, shared Cache * is horizontally scalable * stores cached objects to disk * supports associative keys * is non-transactional * can have any size key and any size data * does auto-GC based on TTL * is container and platform neutral It was built in-house at SHOP.COM (by me) and has powered our website for years. We are open-sourcing it in the hope that it will be useful to others and to get some help in its maintenance. This is our first open source attempt and we'd appreciate any help and comments.

5 0.69628364 31 high scalability-2007-07-26-Product: Symfony a Web Framework

Introduction: Symfony is an open-source PHP web framework based on the best practices of web development, thoroughly tried on several active websites, symfony aims to speed up the creation and maintenance of web applications, and to replace the repetitive coding tasks by power, control and pleasure. Symfony provides a lot of features seamlessly integrated together, such as: * simple templating and helpers * cache management * smart URLs * scaffolding * multilingualism and I18N support * object model and MVC separation * Ajax support * enterprise ready

6 0.6958465 359 high scalability-2008-07-29-Ehcache - A Java Distributed Cache

7 0.69155943 571 high scalability-2009-04-15-Using HTTP cache headers effectively

8 0.69135517 495 high scalability-2009-01-17-Intro to Caching,Caching algorithms and caching frameworks part 1

9 0.68018651 1321 high scalability-2012-09-12-Using Varnish for Paywalls: Moving Logic to the Edge

10 0.679528 708 high scalability-2009-09-17-Infinispan narrows the gap between open source and commercial data caches

11 0.66076154 285 high scalability-2008-03-19-Serving JavaScript Fast

12 0.66071606 836 high scalability-2010-06-04-Strategy: Cache Larger Chunks - Cache Hit Rate is a Bad Indicator

13 0.6594407 996 high scalability-2011-02-28-A Practical Guide to Varnish - Why Varnish Matters

14 0.64148134 584 high scalability-2009-04-27-Some Questions from a newbie

15 0.64099395 191 high scalability-2007-12-23-Synchronizing Memcached application

16 0.6246348 353 high scalability-2008-07-20-Strategy: Front S3 with a Caching Proxy

17 0.61576158 1401 high scalability-2013-02-06-Super Bowl Advertisers Ready for the Traffic? Nope..It's Lights Out.

18 0.61552691 662 high scalability-2009-07-27-Handle 700 Percent More Requests Using Squid and APC Cache

19 0.60087824 174 high scalability-2007-12-05-Product: Tugela Cache

20 0.60002583 136 high scalability-2007-10-28-Scaling Early Stage Startups


similar blogs computed by lda model

lda for this blog:

topicId topicWeight

[(1, 0.37), (2, 0.156), (10, 0.12), (85, 0.06), (94, 0.11)]

similar blogs list:

simIndex simValue blogId blogTitle

same-blog 1 0.96762347 194 high scalability-2007-12-26-Golden rule of web caching

Introduction: Effective content caching is one of the key features of scalable web sites. Although there are several out-of-the-box options for caching with modern web technologies, a custom built cache still provides the best performance.

2 0.9464277 652 high scalability-2009-07-08-Art of Parallelism presentation

Introduction: This presentation about parallel computing, and it’s discover the following topic: What is parallelism? Why now? How it’s works? What is the current options Parallel Runtime Library. (for more information go there ) Note: All of my presentation is open source, so feel free to copy it, use it, and re-distribute it. Download

3 0.9400816 42 high scalability-2007-07-30-Product: GridLayer. Utility computing for online application

Introduction: TGL delivers Virtual Private Datacenters and virtual private servers from grids of commodity servers. Each TGL grid consists of a pool of HP servers connected with a Gigabit backbone network and running 3Tera's AppLogic grid operating system. With a Virtual Private Datacenter, you get complete control of your own private grid. Using our visual interface, you set up and assemble disposable virtual infrastructure, including firewalls, load balancers, web servers, database servers, NAS boxes, etc. visually, by pointing and clicking. You can build advanced clusters, deploy large and small applications, and save them as templates that can be provisioned in minutes. You can even build your own virtual servers and appliances.

4 0.93560797 456 high scalability-2008-12-01-Sun's High-Performance and Reliable Web Proxy Solution

Introduction: As individuals and businesses depend on the Web more than ever to conduct business, rapid and reliable content retrieval is critical. Reducing wait time improves productivity and increases user satisfaction. Web proxy technology has emerged as an effective solution to improve performance, help ensure content availability and enhance network security by caching and filtering Web content. The combination of Sun SPARC Enterprise servers with CoolThreads technology and the Sun Java System Web Proxy Server software provides a compelling foundation for a robust Web proxy solution. Sun SPARC Enterprise T1000 and T2000 servers include the UltraSPARC T1 processor with CoolThreads technology, offering six or eight cores with four threads per core. The Sun Java System Web Proxy Server software is highly threaded and takes advantage of the large number of threads supported by Sun UltraSPARC T1 processors with CoolThreads technology. Together, these products provide a highly scalable solution that

5 0.93309486 30 high scalability-2007-07-26-Product: AWStats a Log Analyzer

Introduction: AWStats is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically. This log analyzer works as a CGI or from command line and shows you all possible information your log contains, in few graphical web pages. It uses a partial information file to be able to process large log files, often and quickly. It can analyze log files from all major server tools like Apache log files (NCSA combined/XLF/ELF log format or common/CLF log format), WebStar, IIS (W3C log format) and a lot of other web, proxy, wap, streaming servers, mail servers and some ftp servers.

6 0.93294096 46 high scalability-2007-07-30-Product: Sun Utility Computing

7 0.9305796 424 high scalability-2008-10-22-EVE Online Architecture

8 0.92952704 755 high scalability-2009-12-28-Zynga Needs a Server-side Systems Engineer

9 0.92914963 1205 high scalability-2012-03-07-Scale Indefinitely on S3 With These Secrets of the S3 Masters

10 0.92759663 1639 high scalability-2014-04-29-Sponsored Post: Apple, Wargaming.net, PagerDuty, HelloSign, CrowdStrike, Gengo, ScaleOut Software, Couchbase, Tokutek, MongoDB, BlueStripe, AiScaler, Aerospike, LogicMonitor, AppDynamics, ManageEngine, Site24x7

11 0.92542946 1082 high scalability-2011-07-18-New Relic Architecture - Collecting 20+ Billion Metrics a Day

12 0.92436731 1605 high scalability-2014-03-04-Sponsored Post: Uber, ScaleOut Software, Couchbase, Tokutek, Logentries, Booking, Apple, MongoDB, BlueStripe, AiScaler, Aerospike, LogicMonitor, AppDynamics, ManageEngine, Site24x7

13 0.92382926 1306 high scalability-2012-08-16-Stuff The Internet Says On Scalability For August 17, 2012

14 0.9200933 1579 high scalability-2014-01-14-SharePoint VPS solution

15 0.91940945 411 high scalability-2008-10-14-Implementing the Lustre File System with Sun Storage: High Performance Storage for High Performance Computing

16 0.91895032 799 high scalability-2010-03-23-Digg: 4000% Performance Increase by Sorting in PHP Rather than MySQL

17 0.91887027 504 high scalability-2009-01-29-Event: MySQL Conference & Expo 2009

18 0.91631979 466 high scalability-2008-12-16-Facebook is Hiring

19 0.91625482 1641 high scalability-2014-05-01-Paper: Can Programming Be Liberated From The Von Neumann Style?

20 0.91598213 286 high scalability-2008-03-20-Paper: Asynchronous HTTP and Comet architectures