A webcache is a mechanism for the temporary storage Cache computing caching of web document s, such as webpage HTML pages and digital image images , to reduce Bandwidth computing bandwidth usage, web server server load, and perceived lag . A webcache stores copies of documents passing through it subsequent requests may be satisfied from the cache if certain conditions are met. ref cite web title Web Caching url http www.cisco.com web about ac123 ac147 ac174 ac199 about cisco ipj archive article09186a00800c8903.html ... accessdate 2009 09 10 ref It should not be confused with a web archive , a site that keeps old versions of web pages. Systems Web caches can be used in various systems. A search engine may cache a website. A forward cache is a cache outside the webserver s network, e.g. on the client software s ISP or company network. ref cite web url http www.isaserver.org tutorials Understanding Web Caching Concepts ISA Firewall.html title Understanding Web Caching Concepts for the ISA Firewall author Thomas Shinder accessdate 2011 02 27 ref A network aware forward cache is just like a forward cache but only caches heavily accessed items. ref cite web url http docs.google.com viewer?a v&q cache EkauYdDMNR8J ... proxy reverse cache sits in front of one or more Web server s and web application s, accelerating requests from the Internet. ref cite web url http docforge.com wiki Web application Caching title Web application Caching author Multiple wiki work Docforge accessdate 2010 03 06 ref A client, such as a web ... will be validated. Browser cache See also Temporary Internet Files Web browsers cache content on the client ... Proxy server Web accelerator Cache manifest in HTML5 Notes Reflist Further reading Ari Luotonen, Web ... control directives demystified Explanations, do s and don t DEFAULTSORT WebCache Category HTTP Category Cache computing Category Proxy servers ar de Webcache es Cach web fr Cacheweb ko it Webcache vi Web caching ... more details
Refimprove date April 2008 WebCache Communication Protocol WCCP is a Cisco developed content routing ... hardware. WCCP is of particular use to vendors of webcache proxy security appliances for redirection of web traffic. A list includes http www.safenet inc.com Products Data Protection Content Security.aspx Aladdin SafeNet eSafe Web ApplianSys CACHEbox http www.arahe.com Arahe SiteCelerate SiteCelerate Barracuda Networks Barracuda Web Filter Blue Coat Systems Blue Coat ProxySG Branch Repeater ... guide fcf018 ps1835 TSD Products Configuration Guide Chapter.html Configuring WebCache Services ... wilson wrec wccp v2 01.txt WebCache Communication Protocol V2.0 on IETF Web Site http www.barracudanetworks.com ... Filter on Barracuda Networks site Category Cisco protocols Category Web caching protocol fr WebCache Communication Protocol pt WebCache Communication Protocol ru WebCache Communication Protocol ... or Version 2 WCCPv2 of the protocol. WCCP allows utilization of Cisco Cache Engines or other caches running WCCP to localize web traffic patterns in the network, enabling content requests to be fulfilled ... GRE to prevent packet modification Routers and cache engines communicate to each other via a control ... mask of the source or destination IP Port Redirect from Router to Cache Engine Redirect list allows ... Subnet, more overhead. Creates tunnel from router to local or remote Engine. Return from Cache Engine ... routing. Products that implement WCCP Whilst originally designed for Cisco s Content Cache appliance ... Web Security Appliance Other vendors have also implemented WCCP support into their products, as it allows ..., Inc. http www.censornet.com CensorNet Ltd CensorNet Professional web filter http www.cyan networks.com CYAN Network Security CYAN Secure Web http www.cymphonix.com Cymphonix Corp. Network Composer Conductor Exinda WCCPv2 support for WebCache F5 Networks Wan Optimization Module Fortinet FortiOS4.0 M86 Security Secure Web Gateway http www.marasystems.com MARA Systems CacheMARA McAfee McAfee Web Gateway ... more details
selfref For information related to caching Wikipedia, see Wikipedia Cache . wiktionary cache caching cach Cache may refer to Caching or hoarding animal behavior , a food storing behavior of animals An underground weapons or logistics cache, as used by survivalist s not mentioned in article Treasure trove , a valuable cache which has been lost, or left unclaimed by the owner, or a place where items are stored Geocaching , an outdoor treasure hunting game In computing Cache computing , a collection of data duplicating original values stored elsewhere on a computer CPU cache , a small area of fast memory used by the central processing unit Disk buffer , the small amount of buffer memory present on a hard drive Page cache , the cache of disk pages kept by the operating systems, stored in unused main memory Webcache , a mechanism for the temporary storage of web documents to increase performance DNS cache , a server in the domain name system which stores queried results for a period of time P2P caching , a technique used to reduce bandwidth costs for content on peer to peer networks Database caching , a mechanism used to cache database content in multi tier applications InterSystems Cach , an object relational database management system In geography Cache Aosta , a frazione in the Province of Aosta in the Aosta Valley region of Italy Cache, Illinois , an unincorporated community in Alexander County, Illinois, United States Cache, Oklahoma , a city in Comanche County Cache Creek disambiguation , several places Cache County, Utah , United States Cache, Utah , Cache County, Utah, United States Cache Peak , a tall mountain in List of Idaho state parks Castle Rocks State Park Cach ... or pre printed postage Cash , money in the form of liquid currency intitle Cache Lookfrom Cache intitle Cach Lookfrom Cach disambiguation bg de Cache Begriffskl rung es Cach fr Cache it Cache disambigua nl Cache ja nrm Cache pl Cache ujednoznacznienie pt Cache desambigua o ru ... more details
Smart Cache is a level 2 or level 3 cache method for multiple execution cores invented by Intel . It shares the cache among cores CPU Core or GPU . In comparison to a dedicated cache per core the overall cache miss rate decreases in times where not all cores need equally much cache space. Consequently a single core can use the full level 2 cache or level 3, if the other cores are inactive. ref cite web url http www.intel.com content www us en architecture and technology intel smart cache.html title Intel Smart Cache Demo publisher Intel accessdate 2012 01 26 ref Furthermore the shared cache makes it faster to share memory among different execution cores. ref cite web url http software.intel.com file 18374 title Inside Intel Core Microarchitecture and Smart Memory Access format PDF 183KiB page 5 publisher Intel date 2006 accessdate 2012 01 26 ref References references category Intel products ... more details
In computing, a distributed cache is an extension of the traditional concept of cache computing cache used in a single Locale computer hardware locale . A distributed cache may span multiple servers so that it can grow in size and in transactional capacity. It is mainly used to store application data residing in database and web session computer science session data. The idea of distributed caching ref cite journal last Paul first S coauthors Z Fei date 2001 02 01 title Distributed caching with centralized control journal Computer Communications volume 24 issue 2 pages 256 268 doi 10.1016 S0140 3664 00 00322 4 accessdate 2009 11 18 ref has become feasible now because Random access memory main memory has become very cheap and Network interface controller network cards have become very fast, with 1Gbit now standard everywhere and 10Gbit gaining traction. Also,a distributed cache works well on lower cost machines usually employed for web server web servers as opposed to Database server database servers which require expensive hardware. ref cite magazine last Khan first Iqbal title Distributed Caching On The Path To Scalability magazine MSDN issue July 2009 url http msdn.microsoft.com en us magazine dd942840.aspx accessdate 2012 3 30 ref Some distributed cache products are Infinispan , AppFabric Caching Service , NCache product NCache , Oracle Coherence , IBM WebSphere eXtreme Scale , Memcached and Ehcache . See also Cache algorithms Cache coherence Cache oblivious algorithm Cache stampede Cache language model Database cacheCache manifest in HTML5 Further reading http www.unilim.fr sci wiki media cali cpumemory.pdf What Every Programmer Should Know About Memory by Ulrich Drepper http msdn.microsoft.com en us library dd129907.aspx Caching in the Distributed Environment References Reflist Category Cache computing ... more details
of the datum in the backing store of which the entry is a copy. When the cache client a CPU, web ... servers webcache or local tape drive s or optical jukebox es. Such a scheme is the main concept of hierarchical storage management . Webcache Main WebcacheWeb browser s and Proxy server .... Web browsers employ a built in webcache, but some Internet Service Provider internet service providers or organizations also use a caching proxy server, which is a webcache that is shared among ...Use dmy dates date April 2012 About the computer science optimization concept Cache disambiguation Refimprove date April 2011 In computer science , a cache IPAc en icon k respell KASH ref cite web url http www.merriam webster.com dictionary cache title Cache publisher Merriam Webster, Incorporated ... a cache might be values that have been computed earlier or duplicates of original values that are stored elsewhere. If requested data is contained in the cachecache hit , this request can be served by simply reading the cache, which is comparatively faster. Otherwise cache miss , the data has ..., the greater the number of requests that can be served from the cache, the faster the overall system ... to data that has been requested already. File cache,basic.svg frame Diagram of a CPU memory cache Operation Hardware implements cache as a block data storage block of memory for temporary storage of data likely to be used again. CPU s and hard drive s frequently use a cache, as do web browsers and web servers. A cache is made up of a pool of entries. Each entry has a datum a nugget piece of data ... checks the cache. If an entry can be found with a tag matching that of the desired datum, the datum in the entry is used instead. This situation is known as a cache hit . So, for example, a web browser program might check its local cache on disk to see if it has a local copy of the contents of a web page at a particular URL. In this example, the URL is the tag, and the contents of the web page ... more details
Distinguish webcache The Download Cache , or downloaded files cache, is a component of Microsoft s .NET Framework that is similar to the Global Assembly Cache except that it caches .NET assembly assemblies that have been downloaded from the Internet . ref http msdn2.microsoft.com en us magazine cc164080.aspx Basic Instincts Deploying Assemblies Bot generated title ref Assemblies are downloaded from the Internet when a specific Managed code managed Object computer science object is requested using the code < object code HTML element tag in a web page . For example, the following HTML will cause Internet Explorer to download MyAssembly.dll to the Download Cache and will subsequently Object lifetime instantiate MyControl on the page that contains it. code < object id myControlId classid http MyServer MyVirtualFolder MyAssembly.dll MyNamespace.MyControl code code < param name MyProperty value SomeStringValue code code < object code Usage Like the GAC, the Download Cache can be accessed with gacutil.exe ref http msdn2.microsoft.com en us library ex0ss12c VS.80 .aspx Global Assembly Cache Tool Gacutil.exe Bot generated title ref . One can list the contents of the Download Cache using the command pre gacutil.exe ldl pre One can delete the contents of the Download Cache using the command pre gacutil.exe cdl pre References reflist Category .NET framework Category Article Feedback 5 ... more details
In computer science , cache coloring also known as page coloring is the process of attempting to allocate free page computer science pages that are contiguous from the CPU cache s point of view, in order to maximize the total number of pages cached by the processor. Cache coloring is typically employed by low level dynamic memory allocation code in the operating system , when mapping virtual memory to physical memory . A virtual memory subsystem that lacks cache coloring is less deterministic with regards to cache performance, as differences in page allocation from one program run to the next can lead to large differences in program performance. Details of operations Image Page Coloring Ja.JPG thumb 400px left Illustration of cache coloring. Left is virtual memory spaces, center is the physical memory space, and right is the CPU cache . A physically indexed CPU cache is designed such that addresses in adjacent physical memory blocks take different positions cache lines in the cache, but this not the case when it comes to virtual memory when virtually adjacent but not physically adjacent memory blocks are allocated, they could potentially both take the same position in the cache. Coloring is a technique implemented in memory management software, which solves this problem by selecting ... colors have different positions in CPU cache memory. When allocating sequential pages in virtual ... memory. In this way, sequential pages in virtual memory do not contend for the same cache line ... subsystem, but the result is well worth the effort. ref name freebsd.org cite web url http www.freebsd.org ... as deterministic as physical memory in regard to cache performance. Page coloring is employed in operating system s such as Solaris Operating System Solaris , ref cite web url http www.sun.com software ... NT . ref name stanford.edu cite web url http suif.stanford.edu papers asplos96.ps title Compiler Directed ..., Nov. 1996. DEFAULTSORT Cache Coloring Category Cache computing ... more details
that expires e.g. a news cache, a DNS cache, or a web browser cache . The computer may discard ...about general cache algorithms detailed algorithms specific to paging page replacement algorithm detailed algorithms specific to the cache between a CPU and RAM CPU cache In computing , cache algorithms ... maintained structure can follow to manage a cache computing cache of information stored on the computer. When the cache is full, the algorithm must choose which items to discard to make room for the new ... when there is a miss or, with multi level cache, average memory reference time for the next lower cache math T h math the latency the time to reference the cache when there is a hit E various secondary ... of a cache The latency, and the hit rate. There are also a number of secondary factors affecting cache performance. ref name ajsmith Alan Jay Smith. Design of CPU Cache Memories . Proc. IEEE TENCON, 1987. http www.eecs.berkeley.edu Pubs TechRpts 1987 CSD 87 357.pdf ref The hit ratio of a cache describes how often a searched for item is actually found in the cache. More efficient replacement policies keep track of more usage information in order to improve the hit rate for a given cache size . The latency of a cache describes how long after requesting a desired item the cache can return that item ... or, in the case of direct mapped cache, no information to reduce the amount of time required to update ..., many cache algorithms in particular, LRU allow this streaming data fill the cache, pushing out of the cache information that will be used again soon cache pollution . ref Paul V. Bolotoff. http alasir.com articles cache principles Functional Principles of Cache Memory . 2007. ref Examples B l dy ... chosen cache algorithm. Least Recently Used Least Recently Used LRU discards the least recently ... of this technique require keeping age bits for cache lines and track the Least Recently Used cache line based on age bits. In such an implementation, every time a cache line is used, the age ... more details
Cache River may refer to The Cache River Arkansas Cache River in Arkansas , site of the Cache River National Wildlife Refuge The Cache River Illinois Cache River in Illinois , site of the Cypress Creek National Wildlife Refuge disambig ... more details
memory References references cite web author Joe Knapka title Swapping and the Page Cache in Linux ...Unreferenced date December 2006 In computing, page cache , sometimes ambiguously called disk cache disambiguation disk cache , is a transparent buffer of disk backed pages kept in main memory RAM by the operating system for quicker access. Page cache is typically implemented in kernel computer science kernel s with the paging memory management, and is completely transparent to applications. All memory that is not directly allocated to applications is usually utilized for page cache. Hard disk read speeds are low and random access es require expensive disk seek s compared to main memory this is why RAM upgrades usually yield significant improvements in computers speed and responsiveness. Fact date February 2007 Separate disk caching is provided on the hardware side, by dedicated RAM or NVRAM ... September 2007 or in a disk array controller . Such memory should not be confused with page cache. Memory conservation details Demand paging Since non dirty page computing page s in the page cache ... , such as applications and libraries, are also typically accessed through page cache and mapped ... operating systems, notably Windows NT , even report the page cache usage as free memory, while the memory ... cache in Windows. Page cache and disk writes The page cache also aids in writing to a disk. Pages ... up. If it is already found in cache, the write is done to that page in memory. Otherwise, when ... are done. A file that is created or opened in the page cache, but not written to, might result ... available page cache disk cache for microcomputers was MicroCache from Microcosm Ltd . This appeared in 1982, initially for the CP M operating system and later for MS DOS . Microsoft added a disk cache to MS DOS version 4.01 in 1988. They called it SmartDrive . See also Cache computing Demand paging ... Category Hard disk computer storage simple Page cache ... more details
advert date April 2010 CSQL Cache is an open source ref cite web title CSQL sourceforge publisher sourceforge.net url http sourceforge.net projects csql ref high performance, bi directional updateable Database Cache data caching infrastructure that sits between the Cluster computing clustered application process and back end data source name data source s to provide high throughput to the application. ref cite web title CSQL Cache publisher csql url http www.csqldb.com download CSQLCacheWhitePaper.pdf ref CSQL Cache uses Main Memory Database CSQL Main Memory Database MMDB for caching the table. ref cite web title DB Cache publisher stanford url http www.almaden.ibm.com u mohan DBCache Project Stanford Talk 1 2004.pdf ref . This main memory database is many times faster than traditional disk based database system as the database completely resides in main memory and developed to be used on real time high computing data platforms. ref cite journal title THE DATABLITZ MAIN MEMORY STORAGE MANAGER ARCHITECTURE, PERFORMANCE, AND EXPERIENCE publisher sigmod proceedings url http citeseerx.ist.psu.edu viewdoc download?doi 10.1.1.33.4556&rep rep1&type pdf ref Features Table level cache granularity Operation consistent caching Transparent pass through for non cached tables Partial table caching Partial Rows or Partial Columns Recovery of cached tables from target database Bi Directional updates Auto refresh of cached tables Automatic fail over to target db Tool to check cache consistency Support for JDBC and ODBC Driver DBMS Supported MySQL Postgres Oracle DB2 Sybase References Reflist 2 External links Official website www.csqlcache.com http www.csqlcache.wordpress.com Category Database caching Category 2000s software ... more details
Distinguish Cache miss Unreferenced date December 2009 In computer programming , negative cache is a cache computing cache that also stores negative responses, i.e. failures. This means that a program remembers the result indicating a failure even after the cause has been corrected. Usually negative cache is a design choice, but it can also be a software bug . Examples Consider a web browser which attempts to load a page while the network is unavailable. The browser will receive an error code indicating the problem, and may display this error message to the user in place of the requested page. However, it is incorrect for the browser to place the error message in the page cache, as this would lead it to display the error again when the user tries to load the same page even after the network is back up. The error message must not be cached under the page s Uniform Resource Locator URL until the browser is able to successfully load the page, whenever the user tries to load the page, the browser must make a new attempt. A frustrating aspect of negative caches is that the user may put a great effort into troubleshooting the problem, and then after determining and removing the root cause, the error still does not vanish. There are cases where failure like states must be cached. For instance, Domain Name System DNS requires that caching nameservers remember negative responses as well ... level however, to the nameserver caching it, it is not a failure. The cache times for negative and positive caching may be tuned independently. Description A negative cache is normally only desired ... should provide a clear indication of what must be done to clear the cache, in addition to a description of the cause of the error. In such conditions a negative cache is an example of a design anti pattern . See also Perl Design Patterns Book DEFAULTSORT Negative Cache Category Software bugs Category Software anomalies Category Cache computing Compsci stub ... more details
Multiple issues confusing December 2011 notability December 2011 unreferenced November 2011 A cache stampede is a type of cascading failure that can occur when massively parallel computing systems with caching computing caching mechanisms come under very high load. This behaviour is sometimes also called dog piling . To see how cache stampedes can occur, consider a web server which uses memcached to cache rendered pages for some period of time, to ease the load on the system. Under particularly high load to a single URL, the system remains responsive so long as the resource remains cached, with requests simply being handled by accessing the cached copy, without carrying out the expensive rendering operation. Under low load, cache misses will simply result in a single recalculation of the expensive rendering operation, and the system will then continue as before, with average load being kept very low because of the high cache hit rate. However, under very heavy load, when the cached version of that page expires, there may be sufficient concurrency in the server farm that multiple threads of execution will all attempt to regenerate the content of that page simultaneously, since none of them know that the others are doing the same at the same time. If sufficiently high load is present, this may by itself be enough to bring about congestion collapse of the system via exhausting shared resources, preventing the page from ever being completely re rendered and re cached, as every attempt to do so will time out, thus reducing the cache hit rate to zero, and keeping the system continuously in congestion collapse as it attempts to regenerate the resource forever as long as the load remains present. Category Failure Category Parallel computing Category Computer optimization Category Cache computing compsci stub ... more details
Infobox settlement official name Cache, Oklahoma settlement type City nickname motto Images image skyline cache oklahoma city hall.jpg imagesize 250 px image caption image flag image seal Maps image map OKMap doton Cache.PNG mapsize 250px map caption Location of Cache, Oklahoma image map1 mapsize1 map ... Cache is a city in Comanche County, Oklahoma Comanche County , Oklahoma , United States . The population ... According to the United States Census Bureau , Cache has a total area of convert 3.4 sqmi km2 ... line, including 19.5 of those under age 18 and 18.1 of those age 65 or over. Government Cache uses the Alderman ic model of municipal government. ref cite web url http www.odl.state.ok.us almanac ..., resolutions, and contracts. ref http cachegov.com CodeBook ch1.pdf Cache, Oklahoma, Municipal ... CodeBook ch20.pdf Cache, Oklahoma, Municipal Code 20 1 accessed 2011 11 08 ref ref http cachegov.com CodeBook ch1.pdf Cache, Oklahoma, Municipal Code 1 20.2 accessed 2011 11 08 ref The mayor, who ... as a head of government. ref http cachegov.com CodeBook ch1.pdf Cache, Oklahoma, Municipal Code ... Okla. Stat. tit. 11, 9 105 ref At the federal level, Cache lies in Oklahoma s 4th congressional district Oklahoma 4th Congressional district , represented by Tom Cole . ref cite web url http www.oksenate.gov ... 2002 Congressional Districts accessdate 2010 05 14 ref In the Oklahoma Senate State Senate , Cache is in District 32 represented by Randy Bass . ref cite web url http www.oksenate.gov Senators districts ... covers the city. ref cite web url http newhouse.lsb.state.ok.us Documents Districts MunicipalityReport.pdf ... 2011 11 08 page 5 format pdf ref References references External links http www.cacheokcoc.com Cache Chamber of Commerce http digital.library.okstate.edu encyclopedia entries C CA002.html Cache , Encyclopedia of Oklahoma History and Culture Cache PS Comanche County, Oklahoma Category Populated places in Comanche County, Oklahoma Category Cities in Oklahoma ca Cache Oklahoma es Cache Oklahoma io Cache ... more details
Cache Creek may refer to Cache Creek British Columbia , a stream in the Thompson Country of British Columbia, Canada Cache Creek, British Columbia , a town in British Columbia, Canada, named after the creek Cache Creek Kern County, California , a stream in Kern County, California, United States Cache Creek Oklahoma , a stream in Southwestern Oklahoma, United States Cache Creek Mokelumne River , a Sierra Nevada tributary of the North Fork Mokelumne River Cache Creek Sacramento River , a tributary stream in Yolo, Colusa, and Lake Counties, California, United States Cache Creek Casino Resort , is a casino resort located in Brooks, California dab geo de Cache Creek fr Cache Creek ... more details
Geobox Valley name Cache Valley other name category Valley etymology image Wellsville Mountains.jpg image size image caption View of the Wellsville Mountains at the southwestern end of the valley. country United States state state1 district type Counties district Cache County, Utah district1 br Franklin County, Idaho city Logan, Utah & Preston, Idaho border west Bannock Range ID , br Wellsville Mountains UT br east Bear River Mountains br south Wasatch Range parent location Cache Valley Wash br Coord 38.73 109.48 source gnis 1426257 type river region US UT scale 10000000 display inline elevation imperial elevation note length imperial 50 length note population population note lowest lowest location ... ref name gnis gnis 1426257 Cache Valley 1426257 accessdate 2010 05 XX ref br 16010202 http cfpub.epa.gov surf county.cfm?fips code 16041 free1 type free1 The Cache Valley is an agriculture agricultural ... States indigenous peoples , Michel Bourdon discovered the Cache Valley circa 1818 during ... gatherings of Mountain Man mountain men . ref Cite web year 1985 title The early Bear River fur trade Bear Lake And Cache Valley url http www.idahohistory.net Reference 20Series 0244.pdf work series Reference ... Lake Valley , Jim Bridger had recommended the Cache Valley due to its relative abundance of fresh ... expedition from Camp Douglas , Utah to Cache Valley, the United States Army attacked a Shoshone ... Battle Creek in what became known as the Bear River Massacre . Communities Main Cache County, Utah Franklin County, Idaho Cache County Communities Amalga, Utah Amalga Avon, Utah Avon Benson, Utah Benson Cache Junction, Utah Cache Junction Clarkston, Utah Clarkston College Ward Cornish, Utah Cornish ... is served by the Cache Valley Transit District CVTD , a zero fare bus system. CVTD primarily ..., the Logan Cache Airport and Preston Airport. Neither airport provides commercial service however ... Landforms of Franklin County, Idaho Category Landforms of Cache County, Utah ... more details
Disk cache may refer to Disk buffer , the small amount of buffer memory present on a hard drive. Page cache , the cache of disk pages kept by the operating systems, stored in unused main memory. General application level cache computing caching of data stored on the disk. disambig ko zh ... more details
Cache Hill is a cinder cone in northern British Columbia , Canada . It is thought to have last erupted in the Holocene period. ref cite web url http gsc.nrcan.gc.ca volcanoes cat volcano e.php?id svb cah 036 archiveurl http web.archive.org web 20110604164829 http gsc.nrcan.gc.ca volcanoes cat volcano e.php?id svb cah 036 archivedate 2011 06 04 title Cache Hill publisher Catalogue of Canadian volcanoes ref Once used as an airdrop for food and supplies by the Geophysical Survey of Canada , hence its name, it is located north of Raspberry Pass in Mount Edziza Provincial Park . ref cite bcgnis id 9345 title Cache Hill ref See also Portal Volcanism of Canada List of volcanoes in Canada List of Northern Cordilleran volcanoes Volcanism of Canada Volcanism of Western Canada References reflist coord 57 31 54 N 130 40 15 W display title Northern Cordilleran volcanoes Interior Mountains Category Cinder cones of British Columbia Category Holocene volcanoes Category Monogenetic volcanoes Category Tahltan Highland Category Northern Cordilleran Volcanic Province Category Hills of British Columbia BritishColumbiaInterior geo stub ... more details
Unreferenced date December 2008 Cache invalidation is a process whereby entries in a cache computing cache are deleted. It can be done explicitly, as part of a cache coherence protocol in a parallel computing parallel computer . In such a case, a compute node changes a variable and then invalidates the cached values of that variable across the rest of the computer system. Category Cache coherency Parallel computing storage software stub ... more details
Wiktionarypar cache sexe Image Koteka.jpg thumb 250px The koteka or penis sheath is traditionally worn by male natives of some ethnic groups in New Guinea to cover their genitals. A cache sexe is an item, often a small garment, that covers its user s genitals. ref name WNMD http dictionary.reference.com browse cache sexe Cache sexe , Webster s New Millennium Dictionary of English , Preview Edition v 0.9.7 , via Dictionary.com . ref The most common style, seen in Western G string s and Japan ese Fundoshi s, has a triangle of material cloth, beaded strings, etc. attached at the corners to straps or strings around the waist and between the legs, that fasten the triangle over the genitals. It is a French loanword . ref name WNMD Cache sexes have various social intentions, including the wearer s practice of sincere or enforced modesty , legal and or customary restrictions within the context of intentional eroticism, and adding Sexual fetishism fetish istic or playfully teasing aspects to intentional eroticism. In Western cultures, for example, G string s appear as swimming attire for many erotic dancing venues, as the final state of undress, set as the polite and or legal limit or as a garment whose removal is one of many steps of a striptease , each existing to provide an increment in the viewer s sexual arousal . Examples anchor gaffe Some Man male cross dresser s use a Panties panty like clothing garment , often called a gaff , that serves to hide the male genitalia and provide a female like flat and smooth Groin crotch area. ref http www.transgenderzone.com library pr fulltext 50.htm Penis methods of concealment and obtaining a flat look for pre op male to female transgender people , Samantha Johnson, Transgender Zone. ref The koteka penis gourd s of tribal New Guinea , and cache ... Portuguese tapa sexo is often used in samba school parades, ref name CC Cite web title Tapa ... may parade their decorated but unclothed bodies, ref name HP Cite web title Nude Carnival Queen ... more details
Unreferenced date December 2009 Distinguish DNS cache poisoning Cache pollution describes situations where an executing computer program loads data into CPU cache unnecessarily, thus causing other needed data to be evicted from the cache into lower levels of the memory hierarchy , potentially all the way ... T 0 T 0 1 for i in 0..SIZEOF CACHE C i C i 1 T 0 T 0 C SIZEOF CACHE 1 The assumptions here are that the cache ... data is cacheable, the CPU cache Associativity set associativity of the cache is N where N 1 , and at most ..., T 0 will be fetched from memory into cache, its value updated. However, as the loop executes, because the number of data elements the loop references requires the whole cache to be filled to its capacity, the cache block containing T 0 has to be evicted. Thus, the next time the program requests T 0 to be updated, the cache misses, and the cache controller has to request the computer bus data bus to bring the corresponding cache block from main memory again. In this case the cache is said to be polluted ... the corresponding cache block as least recently used i.e. as the prime candidate for eviction upon a need to evict a block from its cache set. To appropriately use that instruction in the context .... When implemented in this manner, cache pollution would not take place, since the execution of such loop would not cause premature eviction of T 0 from cache. This would be avoided because, as the loop would progress, the addresses of the elements in C would map to the same cache way ... the oldest data not pertinent for the example given would be evicted from cache, which T 0 is not a member ... run time overhead is overwhelmingly larger than any gain achievable by cache pollution avoidance unless the memory region has been non cacheable to begin with . Often in real life the cache is composed of more than one level called the L1 , L2 etc. . Therefore, cache pollution is well defined only for situations where the term cache is unambiguous. Otherwise, it is imperative to specify which level ... more details
Image COAST.jpg thumb right 300px A COASt cache module and a Quarter United States coin quarter for size ... COAST CPU.jpg right thumb 200px 1. CPU Pentium 133 br 2. Tag RAM for CPU cache L2 cache . br 3. Socket for COAST Module. COASt , an acronym for cache on a stick , is a packaging standard for modules containing Static random access memory SRAM used as an CPU cache L2 cache in a computer. COASt modules ... platforms during early to mid 1990s, but with newer computers cache is built into either the Central processing unit CPU or the motherboard . COASt modules decoupled the motherboard from its cache, allowing varying configurations to be created. A low cost system could run with no cache, while a more expensive system could come equipped with 512 KB or more cache. Later COASt modules were equipped ... cache chips. The slot that the COASt module plugged into was named CELP , or card edge low profile ... contacts 42 and 43. Operation COASt modules provided either 256K or 512K of Direct mapped cache direct mapped cache , organized as 8192 or 16384 lines of 32 bytes. A 64 bit data bus allowed the cache ... burst Static RAM SRAM , plus 8 or 11 bits of even faster static RAM per line to store the cache tags ... illustrated to the right placed the tag RAM on the motherboard and only the main cache RAM was on the module ... the cache size, or 64 MiB. An 11 bit tag supports up to 512 MiB. Each cache line also has a valid bit and a dirty bit, stored in the cache controller. 16 Kbits, or 2 Kbytes, total size. A 512K module contains twice as many cache lines, and so requires one fewer tag bit to support the same cacheable memory size. The leftover tag bit is instead used to store the cache line dirty bit, and all 16 Kbits in the cache controller are used for valid bits. References http www.pcguide.com ref mbsys cache structCOASt c.html COASt Modules , PCGuide, April 17, 2001. http www.pcguide.com proc physinst coast.htm Cache Module Physical Installation Procedure , PCGuide, April 17, 2001. Renn, Brian ... more details
Orphan date July 2009 Unreferenced date August 2009 A Cache c ur French language French for hide the heart is a top clothing top for women, composed of two finished triangular parts, each having a strap. It is closed by overlapping the two segments and tying the straps behind the back or along the side, depending on the length. The triangular shape of the sides makes the garment a type of V neck. DEFAULTSORT Cache Cour Category Clothing clothing stub fr Cache c ur it Cache c ur sv Cache c ur ja ... more details
Infobox settlement official name Cache, Illinois settlement type Unincorporated community nickname motto Images image skyline imagesize image caption image flag image seal Maps image map mapsize map caption image map1 mapsize1 map caption1 pushpin map Illinois Location coordinates region US IL subdivision type List of countries Country subdivision name United States subdivision type1 Political divisions of the United States State subdivision name1 Illinois subdivision type2 List of counties in Illinois County subdivision name2 Alexander County, Illinois Alexander Government government footnotes government type leader title leader name leader title1 leader name1 established title established date Area unit pref area footnotes area magnitude area total km2 area land km2 area water km2 area total sq mi area land sq mi area water sq mi Population population as of population footnotes population total population density km2 population density sq mi General information timezone Central Time Zone Central CST utc offset 6 timezone DST CDT utc offset DST 5 elevation footnotes elevation m elevation ft 335 latd 37 latm 06 lats 00 latNS N longd 89 longm 15 longs 41 longEW W coordinates display Area postal codes & others postal code type postal code area code Area code 618 618 blank name Geographic Names Information System GNIS feature ID blank info 424696 ref gnis 424696 ref blank1 name blank1 info website footnotes Cache is an unincorporated community in Alexander County, Illinois Alexander County , Illinois , United States . Cache is located near the Mississippi River west of Mounds, Illinois Mounds . It is served by Illinois Route 3 . Cache once had a post office , which closed on October 5, 2002. ref cite web title Postmaster Finder Post Offices by ZIP Code url http webpmt.usps.gov pmt008.cfm publisher United States Postal Service accessdate September 25, 2011 ref References reflist Alexander County, Illinois Category Populated places in Alexander County, Illinois Category Unincorporated ... more details
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