Pengertian Tier Pada Data Center

Sejak tahun 90 an sistem telah berkembang dari sebuah terminologi industri bersama ke dalam sebuah standar global untuk validasi pihak ketiga untuk sistem kelayakan infrastruktur data center. Uptime Institute membuat sistem klasifikasi untuk data center, dari sini awal pengertian tier pada data center muncul mulai dari Tier 1 hingga Tier 4.

pengertian tier pada data centerPengertian Tier Data Center

Sistem klasifikasi tier pada data center secara konsisten melakukan evaluasi terhadap berbagai infrastruktur data center dalam hal kinerja operasional data center tersebut secara menyeluruh, terutama penilaian aksesibilitas atau uptime. Sehingga sertifikasi tier mencerminkan bahwa data center tersebut dapat terus di akses tanpa gangguan atau tanpa putus.

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Woocommerce: Mengganti Jumlah Produk Yang Tampil

Mungkin bagi anda yang mempunyai sebuah online shop berbasis WordPress, pernah berkeinginan untuk mengurangi atau menambahkan jumlah produk yang tampil pada halaman produk Woocommerce. Tips singkat berikut ini boleh dicoba.

Untuk melakukan ini kita akan menggunakan Hooks yang disediakan oleh WooCommerce, yaitu “loop_shop_per_page”. Tetapi kita akan perlu sedikit untuk memodifikasi kode php kita.

Mengganti Jumlah Produk Yang Tampil Per Halaman

Masuk melalui FTP atau File Manager (cPanel), lalu tambahkan kode dibawah ini pada file functions.php di folder theme yang aktif. Functions.php biasanya terletak pada path berikut “wp-content/themes/folder-theme-anda/functions.php”. Tempatkanlah kode dibawah ini pada baris paling bawah sebelum tanda “?>“.

// Display 24 products per page
add_filter( 'loop_shop_per_page', create_function( '$cols', 'return 24;' ) );

Pada contoh saya, saya menampilkan produk berjumlah 24 buah per halaman. Anda bebas boleh menentukan sendiri berapa angka yang anda perlukan. Semoga bermanfaat.

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Visual Form Builder


Visual Form Builder is a plugin that allows you to build and manage all kinds of forms for your website in a single place. Building a fully functional contact form takes only a few minutes and you don’t have to write one bit of PHP, CSS, or HTML!


If you are a fan of Visual Form Builder and want extra features and functionality, Visual Form Builder Pro is available. Continue reading

Uji Popup wordpress


Uji Popup is a WordPress popup plugin which allown you to convert visitors on your site/blog into taking an action whether its advertise, subscribing into your newsletter, offering a discount or cupon. The popup messages are displayed as soon as the visitors opens the page. Shows dynamically when a visitor goes to close your website.


  • NEW: Exit-Intent technology has been one of the most successful Internet marketing techniques
  • Popups are shown when the page is loaded
  • Use image ads or text ads (Flash, HTML, Images, Videos, Audio, Embed Code etc.)
  • Timer(countdown) can be enabled/disabled
  • Close/Skip button can be enabled/disabled
  • Impression: count number of displays
  • Wait timer. Enter how long the popup should wait until will be shown.
  • Page control allows you to set on all pages/homepage or just on custom pages
  • Multi language Backend/Frontend support
  • Support customize colors
  • Support for cache plugins (WP Super Cache and W3 or W3 Total Cache)

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Yoast SEO


WordPress out of the box is already technically quite a good platform for SEO. This was true when Joost wrote his original WordPress SEO article in 2008 (updated every few months) and it’s still true today, but that doesn’t mean you can’t improve it further! This plugin is written from the ground up by Joost de Valk and his team at Yoast to improve your site’s SEO on all needed aspects. While this Yoast SEO plugin goes the extra mile to take care of all the technical optimization, more on that below, it first and foremost helps you write better content. Yoast SEO forces you to choose a focus keyword when you’re writing your articles, and then makes sure you use that focus keyword everywhere.

Premium Support
The Yoast team does not always provide active support for the Yoast SEO plugin on the forums. One-on-one email support is available to people who bought the Premium Yoast SEO plugin only.
Note that the Premium SEO plugin has several extra features too, including the option to have multiple focus keywords and a redirect manager, so it might be well worth your investment!

You should also check out the Yoast Local SEOYoast News SEO and Yoast Video SEO extensions to Yoast SEO. These of course come with support too.

Bug Reports
Bug reports for Yoast SEO are welcomed on GitHub. Please note GitHub is not a support forum, and issues that aren’t properly qualified as bugs will be closed.

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Loco Translate Translate Bahasa Indonesia


Loco Translate provides in-browser editing of WordPress translation files.

It also provides localization tools for developers, such as extracting strings and generating templates.

Features include:

  • Built-in translation editor within WordPress admin
  • Create and update language files directly in your theme or plugin
  • Extraction of translatable strings from your source code
  • Native MO file compilation without the need for Gettext on your system
  • Support for PO features including comments, references and plural forms
  • PO source view with clickable source code references
  • Protected language directory for saving custom translations
  • Configurable PO file backups
  • Built-in WordPress locale codes

Official Loco WordPress plugin by @timwhitlock / Tim Whitlock