分手之後,過得更好的兩個人
在網頁專案中常會碰到在介面上需透過資料庫提供的資料來進行呈現,這樣的介面在程式開發時通常會透過兩種方法進行, 以下針對上述的兩種方法進行一些工作方式說明與做法上的分享 。
傳統的開發模式
前、後端人員會先針對頁面設計進行可行性的討論,在前端在頁面製作完成後,逐步Release出來給後端工程師,讓後端工程師根據已經製作好的頁面進行施工,他們會在版面中加入後端程式(ASP、PHP、JSP…等),以此方式進行介面設計,最後會在後端工程師處完稿。
上圖的動態網頁版面是指將頁面串接上資料庫(Dynamic),透過資料庫的資料來進行呈現,也就是資料是”活的”,通常前端工程師會在版面中先放入一些假資料,讓後端工程師了解呈現風格,此處的動態不是指動畫,任何在頁面上的互動或動畫,應該是由前端工程師來完成。
前、後端分離
理想的做法是後端人員幾乎不用了解前端介面想如何呈現,所有API為前端人員依據頁面開需求給後端,例如產品目錄頁需要一隻API可以呈現:
- 商品名稱
- 價格
- 顏色
- 尺寸
- 依據前端傳入的參數來定義
- 一次給幾筆
- 從第幾筆開始給
- 可透過什麼條件進行篩選
以此方式進行介面設計,最後會在前端開發者處完稿。
前、後端分手後的好處
前、後端合併是傳統的合作模式,當時前端沒有好的方法可以呼叫後端API,所以所有的串接都必須由後端工程師進行協助,而自從前端程式可以透過AJAX的方式呼叫後端程式後,前、後端分離的做法就被廣為應用,他也帶來了以下的優點:
1. 權責區分明確
前、後端分離讓人員可以各自負責自己擅長的部份,前端工程師不會需要碰到伺服器端的程式,後端工程師也不會碰到前端的動畫或版面程式,能將權責清楚的區分出來,不會到時候發生網頁跑版、動畫出問題,但不清楚到底是誰動到了不該動的東西。
所以前、後端分離也就是權責上也更能夠釐清,別小看這個部分,因為這不僅僅讓雙方人員在專案開發上目標更為明確,也能夠讓專案管理變得更輕鬆。
2. 跨平台的API應用
專案中的應用平台有時不僅僅是Web,若有其他平台也有後端的需求,之前開發出來的API規格依然可以生效,就算有修改,也能依照相同的精神調整,對於後端工程師來說工作可以更單純一些。
3. 平行的開工時間
在看到ART Design所設計出來的頁面後,雙方可以迅速討論並且同時開工,不像傳統的專案,後端工程師需要等前端頁面完成後才可以施作,更能夠提升專案上的製作行程。
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Lower – 20000 hyperlinks combination, posts, posts
Implementing a link structure is advantageous for indexing systems.
Demand:
One connection to the domain.
Keywords.
True when 1 key phrase from the page heading.
Note the extra offering!
Essential! Primary connections do not overlap with Secondary and Tier 3-rank connections
A link structure is a instrument for increasing the movement and inbound links of a internet domain or online community
Link pyramid, tier 1, tier 2, tier 3
Primary – 500 links with integration embedded in pieces on article domains
Middle – 3000 web address Redirected references
Tier 3 – 20000 connections combination, comments, entries
Implementing a link pyramid is advantageous for search engines.
Necessitate:
One link to the domain.
Query Terms.
Accurate when 1 search term from the content topic.
Highlight the supplementary feature!
Crucial! First-level hyperlinks do not conflict with Secondary and Tier 3-order hyperlinks
A link structure is a tool for elevating the movement and backlink portfolio of a digital property or online community
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Link pyramid, tier 1, tier 2, tier 3
Primary – 500 links with positioning within pieces on publishing domains
Tier 2 – 3000 URL Forwarded connections
Tertiary – 20000 links assortment, comments, writings
Employing a link pyramid is advantageous for web crawlers.
Demand:
One hyperlink to the website.
Key Phrases.
Accurate when 1 query term from the resource title.
Observe the extra service!
Vital! Tier 1 references do not coincide with Tier 2 and Tier 3-tier hyperlinks
A link pyramid is a tool for elevating the circulation and referral sources of a digital property or online community
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Link pyramid, tier 1, tier 2, tier 3
Primary – 500 connections with positioning inside articles on content domains
Middle – 3000 domain Rerouted references
Lower – 20000 hyperlinks combination, feedback, entries
Implementing a link structure is advantageous for indexing systems.
Need:
One hyperlink to the site.
Query Terms.
Accurate when 1 keyword from the content title.
Observe the extra offering!
Essential! First-level connections do not coincide with 2nd and Tier 3-order hyperlinks
A link network is a tool for boosting the liquidity and inbound links of a website or social media platform
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Link pyramid, tier 1, tier 2, tier 3
Primary – 500 connections with inclusion contained in writings on publishing sites
Secondary – 3000 link Rerouted connections
Level 3 – 20000 hyperlinks mix, comments, writings
Implementing a link structure is advantageous for search engines.
Require:
One reference to the platform.
Query Terms.
Valid when 1 key phrase from the website heading.
Observe the additional service!
Important! First-level hyperlinks do not coincide with Tier 2 and Tertiary-level references
A link network is a instrument for boosting the circulation and backlink portfolio of a website or social media platform
Link pyramid, tier 1, tier 2, tier 3
Tier 1 – 500 hyperlinks with positioning within compositions on content sites
Middle – 3000 web address Forwarded links
Tier 3 – 20000 links assortment, comments, posts
Using a link structure is beneficial for search engines.
Require:
One link to the platform.
Key Phrases.
True when 1 query term from the content topic.
Note the additional feature!
Vital! Tier 1 references do not overlap with 2nd and 3rd-order links
A link pyramid is a mechanism for elevating the circulation and inbound links of a digital property or social media platform
Link pyramid, tier 1, tier 2, tier 3
Primary – 500 references with positioning contained in articles on writing sites
Level 2 – 3000 domain Rerouted connections
Lower – 20000 references combination, remarks, writings
Using a link hierarchy is useful for online directories.
Need:
One hyperlink to the website.
Keywords.
True when 1 key phrase from the page topic.
Observe the additional feature!
Vital! Primary hyperlinks do not overlap with 2nd and Tertiary-tier links
A link hierarchy is a instrument for elevating the movement and backlink portfolio of a online platform or social media platform
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Top – 500 connections with positioning within articles on publishing domains
Tier 2 – 3000 web address Redirected links
Tier 3 – 20000 hyperlinks assortment, remarks, entries
Utilizing a link pyramid is helpful for online directories.
Necessitate:
One hyperlink to the platform.
Query Terms.
Correct when 1 search term from the page heading.
Note the additional feature!
Essential! First-level references do not intersect with 2nd and 3rd-level references
A link hierarchy is a mechanism for increasing the movement and link profile of a digital property or social media platform
Link pyramid, tier 1, tier 2, tier 3
Primary – 500 hyperlinks with integration inside pieces on content sites
Level 2 – 3000 web address +Redirect hyperlinks
Lower – 20000 hyperlinks combination, posts, writings
Implementing a link pyramid is advantageous for search engines.
Necessitate:
One reference to the site.
Key Phrases.
True when 1 search term from the content title.
Highlight the additional feature!
Vital! Tier 1 links do not overlap with Tier 2 and 3rd-order hyperlinks
A link network is a device for boosting the movement and link profile of a online platform or social media platform
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Link pyramid, tier 1, tier 2, tier 3
Tier 1 – 500 links with placement inside pieces on content sites
Tier 2 – 3000 URL Redirected links
Level 3 – 20000 references mix, comments, writings
Implementing a link structure is helpful for indexing systems.
Necessitate:
One hyperlink to the website.
Query Terms.
Correct when 1 search term from the resource subject.
Observe the additional feature!
Vital! Top hyperlinks do not coincide with Secondary and Tier 3-tier links
A link network is a instrument for enhancing the liquidity and link profile of a website or social media platform
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Link pyramid, tier 1, tier 2, tier 3
Tier 1 – 500 references with positioning embedded in writings on article sites
Level 2 – 3000 URL +Redirect links
Lower – 20000 hyperlinks blend, posts, writings
Utilizing a link structure is beneficial for online directories.
Require:
One reference to the website.
Keywords.
Accurate when 1 key phrase from the resource topic.
Remark the complementary feature!
Important! Tier 1 links do not conflict with 2nd and Tier 3-order links
A link pyramid is a instrument for elevating the movement and link profile of a digital property or virtual network
Link pyramid, tier 1, tier 2, tier 3
Tier 1 – 500 connections with positioning inside compositions on publishing platforms
Secondary – 3000 link Forwarded links
Level 3 – 20000 hyperlinks combination, remarks, posts
Utilizing a link network is useful for web crawlers.
Necessitate:
One connection to the platform.
Search Terms.
Accurate when 1 query term from the page subject.
Remark the additional functionality!
Important! First-level hyperlinks do not overlap with Tier 2 and Tertiary-level connections
A link hierarchy is a mechanism for increasing the movement and inbound links of a online platform or social media platform
Link pyramid, tier 1, tier 2, tier 3
Top – 500 connections with inclusion contained in articles on content sites
Middle – 3000 link Redirected references
Lower – 20000 hyperlinks assortment, feedback, entries
Utilizing a link hierarchy is advantageous for search engines.
Need:
One connection to the site.
Search Terms.
Correct when 1 search term from the website heading.
Observe the supplementary service!
Vital! Tier 1 connections do not conflict with 2nd and Tertiary-rank references
A link hierarchy is a instrument for increasing the movement and backlink portfolio of a website or social media platform
Link pyramid, tier 1, tier 2, tier 3
Top – 500 references with positioning inside pieces on writing domains
Middle – 3000 URL Redirected references
Level 3 – 20000 connections mix, posts, articles
Implementing a link structure is advantageous for online directories.
Need:
One connection to the domain.
Query Terms.
Accurate when 1 search term from the website title.
Observe the additional functionality!
Essential! Primary links do not conflict with Secondary and Tier 3-order connections
A link network is a mechanism for increasing the movement and inbound links of a internet domain or virtual network
Link pyramid, tier 1, tier 2, tier 3
Top – 500 connections with placement within articles on publishing domains
Level 2 – 3000 URL Rerouted hyperlinks
Tier 3 – 20000 connections mix, comments, writings
Using a link pyramid is advantageous for web crawlers.
Necessitate:
One link to the site.
Search Terms.
True when 1 query term from the website title.
Note the supplementary service!
Crucial! First-level connections do not conflict with Tier 2 and Tertiary-level connections
A link pyramid is a device for enhancing the liquidity and backlink portfolio of a digital property or online community
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Link pyramid, tier 1, tier 2, tier 3
Level 1 – 500 references with placement embedded in pieces on content sites
Middle – 3000 web address +Redirect references
Lower – 20000 hyperlinks mix, comments, articles
Implementing a link structure is advantageous for online directories.
Necessitate:
One reference to the domain.
Keywords.
Valid when 1 query term from the page heading.
Observe the supplementary functionality!
Essential! First-level references do not overlap with Tier 2 and Tertiary-order connections
A link network is a tool for boosting the flow and backlink portfolio of a website or social network