Web hosting in Malaysia is an important service for businesses and individuals who want to create a website or web application. Here are some key things to consider when choosing a web hosting provider in Malaysia:

1. Uptime and reliability: Choose a web hosting provider that has a high uptime and reliable service. Look for providers that offer a guaranteed uptime of at least 99%, and have multiple backup systems in place.
2. Speed and performance: Choose a provider that offers fast loading times and optimal performance. Look for providers that offer solid-state drives (SSDs) and content delivery networks (CDNs) to ensure fast loading times for visitors.
3. Scalability: Choose a provider that offers scalability options, such as the ability to upgrade to a more powerful hosting plan or add resources as your website grows.
4. Security: Choose a provider that offers robust security features, such as SSL certificates, firewalls, and malware detection and removal.
5. Customer support: Choose a provider that offers reliable and responsive customer support. Look for providers that offer 24/7 support and multiple communication channels, such as email, phone, and live chat.

Some popular web hosting providers in Malaysia include Exabytes, Shinjiru, and ServerFreak. These providers offer a range of hosting options, including shared hosting, VPS hosting, and dedicated hosting, as well as domain registration and other services. By choosing a reliable and high-quality web hosting provider in Malaysia, you can ensure that your website or web application is accessible, fast, and secure.