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1. Top results related to what are the components of a storage area network?

   • What are the components of a Web app?

     Top Answer

     Answered Apr 25, 2012 · 1 votes

     Broadly you will find a web app with these components

     • View Layer
     • Business Layer
     • Data Access Layer
     • DO
     • Error handling, security, logging

     With HTML, Programming Language(Java, .Net, PHP) doing the server side work

     Check all answers on Stack Overflow

     1/5

   • What are the components of a google.com URL string?

     Top Answer

     Answered Sep 13, 2022 · 4 votes

     There is two ways to know that: Semi-automated using the Unfurl tool and manually reading the list of explanations.

     Semi-automated way with use of Unfurl

     There is an project Unfurl URL parser and browser, a free tool to check and decode Google Search URLs, https://dfir.blog/introducing-unfurl/. And here is online hosted version of Unfurl: https://dfir.blog/unfurl/ It is a visual 2D browser of URL parameters, use mouse wheel to zoom in and zoom out, use mouse to unclutter the nodes and watch the explanations for query parameters, not only google.

     And further I collected some information, googled it now, 2022-Sep. Beware that Google query parameters explanations can get outdated very soon, every several years, so the only thing you can do is to search again for newer explanations in the Net.

     Manual way of reading the list of explanations

     Google query parameters explanations from [2021][2021]:

     • q= query sent to search engine
     • oq= 'original query' text of query last typed by user into the search box before the user selected a search term from given suggestions; it coincides with q= if the latter was entered all manually
     • ei= Search Session Start Date/Timerepresents the time that the user’s session started, "Google time" (so no dependence on the local system time).
     • ved= Page Load Date/Time
     • sxsrf= Previous Page Load Date/Time

     Explanations from [2016][2016]:

     Here is a list of the URL parameters that we would commonly see:

     • q= the query string (keyword) that the user searched
     • oq= tracks the characters that were last typed into the search box before the user selected a suggested search term
     • hl= controls the interface language
     • redir_esc= unknown
     • sa= user search behavior
     • rct= unknown; seems to be related to Google AdWords
     • gbv= control the presence of JavaScript on the page
     • gs_l= unknown; seems to be related to what type of search is being done (i.e., mobile, serp, img, youtube, etc.)
     • esrc= set to ‘s’ for secure search
     • frm= unknown
     • source= where the search originated (i.e., google.com, toolbar, etc.)
     • v= unknown
     • qsubts= unknown
     • action= unknown
     • ct= click location
     • oi= unknown
     • cd= ranking position of the search result that was clicked
     • cad= unknown; appears to be a referrer, affiliate or client token
     • sqi= unknown
     • ved= contains information about the search result link that was clicked (see https://moz.com/blog/inside-googles-ved-parameter)
     • url= the URL that Google will redirect the user to after a search result link is clicked
     • ei= passes an alphanumeric parameter that decodes the originating SERP where user clicked on a related search
     • usg= unknown; possibly handling the encrypted search string
     • bvm= unknown; possibly a location tracker
     • ie= input encoding (default: utf-8)
     • oe= output encoding
     • sig2= unknown

     Sources: [2021]: Analyzing Timestamps in Google Search URLs - Magnet Forensics

     [2016]: The Approaching Darkness: The Google Referral URL In 2016

     I hope others will update this list, and will add here newer explanations later.

     Also I leave here few articles with outdated explanations:

     • 2008 article - Moz' The Ultimate Guide to the Google Search Parameters, this is very similar or the same as mentioned in neighbour answer blog post Google Search URL Parameters [Ultimate Guide] by SEOQuake, it is again like from 2008.
     • 2014 article How to Use the Information Inside Google's Ved Parameter - Moz.

     Check all answers on Stack Overflow

     2/5

   • What are the three components of a map?

     Distance, direction, and symbols are important components of a map. A map refers to a diagrammatic representation of a very large area and it represents three-dimensional objects in two dimensions. There are six categories of maps which include reference maps, cadastral maps, thematic maps, navigational maps, series maps, and topographic maps.

     Components of Map

     Maps

     There are many kinds of guides on the planet. The geographers utilize these guides to address and comprehend the earth and assist individuals with learning the five most compelling things about the earth – area, place, human climate cooperation, development, and districts. The geographers concocted maps since it is more helpful to convey than a globe. An actual element map is a portrayal of every nation’s landscape and the world’s.

     A populace map is likewise important for a social guide that shows the number of individuals and the number of inhabitants in a space. Most guides address the changing populace information utilizing variety, while other populace maps use images, for example, circles or stars to assist individuals with knowing the breaking point populace in a level of a variety. A topical guide...

     Check all answers on Geeksforgeeks

     3/5

   • What are the main components/layers of a PHP application?

     Top Answer

     Answered May 23, 2017 · 2 votes

     This sounds a lot like this question.

     I would strongly recommend that you take a look at Patterns of Enterprise Application Architecture by Martin Fowler.

     I would also recommend that you search for questions on this site related to the Model or Domain as well as Object Relational Mapping or Database Abstraction. I happen to know that there is a great deal of excellent content particularly in regard to PHP.

     I see two questions in this question that you've posted. First, what are the general architectural components of a site. Generally you'll have these three in some manifestation:

     • Database and Database Interaction Layer
     • Controller - handles $_GET and $_POST (the request) and assigning content to the View and ultimately rendering it.
     • View - should contain only HTML and very basic code such as loops for iterating over collections and variable output.

     Second question I see is where to place handling of a specific business object in the application. This is where the discussion gets a little more involved because I assume that you need to interact with Posts both as business objects (within the domain) and as rows in a database table. Both of these concerns can be wrapped inside of the same class utilizing a pattern called Active Record which has been popularized by Ruby on Rails. However, depending on the complexity of the application and database involved you may want to consider separating the business logic from the database interaction by creating one Post class that acts as the database interaction layer and another Post class that contains all of the business logic.

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     4/5

   • Components of Storage Area Network (SAN)

     Components of Storage Area Network (SAN) involves 3 basic components:

     (a). Server (b). Network Infrastructure(c). Storage

     The above elements are classified into following elements like,

     (1). Node port(2). Cables(3). Interconnection Devices(4). Storage Array, and(5). SAN Management Software

     These are explained as following below.

     1. Node port: In fiber channel, devices like,

     • Host
     • Storage

     Nodes consists of ports for transmission between other nodes. Ports operate in Full-duplex data transmission mode with transmit(Tx) and Receive(Rx) link.

     2. Cables: SAN implements optical fiber cabling. Copper cables are used for short distance connectivity and optical cables for long distance connection establishment. There are 2 types of optical cables: Multi-mode fiber and Single-mode fiber are as given below.

     Other than these cables, Standard Connectors (SC) and Lucent Connectors (LC) are commonly used fiber cables with data transmission speed up-to 1 Gbps and 4 Gbps respectively. Small Form-factor Pluggable (SFP) is an optical transceiver used in optical communication with transmission speed up-to 10 Gbps.

     3. Interconnection Devices: The commonly used interconnection devices in SAN are:

     Hubs...

     • Hubs

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     5/5

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2. www.ibm.com › topics › storage-area-networkWhat Is a Storage Area Network (SAN)? | IBM

   www.ibm.com › topics › storage-area-network

   • Cached

   A storage area network (SAN) is a dedicated network tailored to a specific environment—combining servers, storage systems, networking switches, software and services. Why storage area networks are important.

3. People also ask

   What are the basic components of storage area network (SAN)?

   • Without any delay, let’s see what are the basic components of Storage Area Network (SAN) and how they are further classified. There are basically 3 components of SAN i.e. servers, network infrastructure, and storage.

   Components of Storage Area Network (SAN) - Storage Tutorials

   www.storagetutorials.com/components-storage-area-network-san/

   See all results for this question

   What is a storage area network?

   • A storage area network consists of a fabric layer, host layer and storage layer. Simply stated, a SAN is a network of disks that is accessed by a network of servers. There are several popular uses for SANs in enterprise computing. A SAN is typically employed to consolidate storage.

   What is a SAN? Ultimate storage area network guide - TechTarget

   www.techtarget.com/searchstorage/definition/storage-area-network-SAN

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   What is a storage area network (SAN)?

   • These needs drove the evolution of the storage area network (SAN). SAN technology addresses advanced enterprise storage demands by providing a separate, dedicated, highly scalable high-performance network designed to interconnect a multitude of servers to an array of storage devices.

   What is a SAN? Ultimate storage area network guide - TechTarget

   www.techtarget.com/searchstorage/definition/storage-area-network-SAN

   See all results for this question

   What is a storage area network protocol?

   • A storage area network protocol is a type of connection that determines how devices and switches communicate with each other within a SAN fabric. A SAN can use one protocol or many. Certain devices are multiprotocol routers and devices. Multiprotocol routers and devices provide improved scalability, security and manageability.

   What Is a Storage Area Network (SAN)? | IBM

   www.ibm.com/topics/storage-area-network

   See all results for this question

4. www.geeksforgeeks.org › components-of-storage-areaComponents of Storage Area Network (SAN) - GeeksforGeeks

   www.geeksforgeeks.org › components-of-storage-area

   • Cached

   Oct 11, 2021 · A dedicated, fast network that gives storage devices network access is called a Storage Area Network (SAN). SANs are generally made up of several technologies, topologies, and protocols that are used to connect hosts, switches, storage elements, and storage devices.

5. Videos

   • 

     1:42

     techtarget.com

     What Is a Storage Area Network? SAN Explained

     Dec 5, 2019

   • 

     3:20

     youtube.com

     Storage Area Networks - N10-008 CompTIA Network+ : 1.7

     Sep 26, 2021

     80.2K Views

   • 

     3:14

     youtube.com

     Storage Area Network | Network Basics

     Sep 10, 2018

     10.8K Views

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6. www.techtarget.com › storage-area-network-SANWhat Is a Storage Area Network? SAN Explained - TechTarget

   www.techtarget.com › storage-area-network-SAN

   Storage area networks (SANs) connect servers and storage and help pool storage resources. Find out more about SANs, including their architectural components, benefits and drawbacks, vendors and products, and management best practices, with our comprehensive guide

   • Author: Stephen J. Bigelow

7. en.wikipedia.org › wiki › Storage_area_networkStorage area network - Wikipedia

   en.wikipedia.org › wiki › Storage_area_network

   • Cached

   A storage area network (SAN) or storage network is a computer network which provides access to consolidated, block-level data storage. SANs are primarily used to access data storage devices, such as disk arrays and tape libraries from servers so that the devices appear to the operating system as direct-attached storage.

8. www.geeksforgeeks.org › storage-area-networksStorage Area Networks - GeeksforGeeks

   www.geeksforgeeks.org › storage-area-networks

   • Cached

   Sep 2, 2024 · A Storage Area Network (SAN) is a specialized network architecture that provides block-level storage access to servers and applications. SANs are typically used to provide high-speed, scalable storage for mission-critical applications, such as databases, email servers, and virtualized environments.

9. www.storagetutorials.com › components-storage-areaComponents of Storage Area Network (SAN) - Storage Tutorials

   www.storagetutorials.com › components-storage-area

   • Cached

   There are basically 3 components of SAN i.e. servers, network infrastructure, and storage. These parts can be further divided into the following vital elements: node ports, cabling, interconnecting devices (such as FC switches or hubs), storage arrays, and SAN management software.

10. www.cisco.com › c › enWhat Is a Storage Area Network (SAN)? - Cisco

    www.cisco.com › c › en

    • Cached

    A storage area network (SAN) is a dedicated high-speed network that makes storage devices accessible to servers by attaching storage directly to an operating system. It centralizes storage devices so they are easier to manage and communicate faster over media.