They will greatly increase your efficiency as you work on your Drupal 8 content. Join today and get access to 1,'s of books and videos. Sign up today! Step 1. Download the plugin files from the CKEditor site to the libraries folder. Uncompress the files. Enable the 3 downloaded modules. Click Install. Step 2. In the Verify requirements step, you might get this error. Drupal 8 installation can create a database itself if the user specified has the correct permissions, therefore I only passed the root user for this example, but you can create users and databases yourself.
Read this guide. Time is money. This somewhat shallow and overused saying fits perfectly well into any on-line business. Users are impatient and every millisecond brings them closer to leaving your website. How Apache works and why it has limitations Apache creates processes and threads to handle additional connections. The administrator can configure the server to control the maximum number of allowable processes. This configuration varies depending on the available memory on the machine.
Too many processes exhaust memory and can cause the machine to swap memory to disk, severely degrading performance. Plus, when the limit of processes is reached, Apache refuses additional connections. The limiting factor in tuning Apache is memory and the potential to dead-locked threads that are contending for the same CPU and memory. If a thread is stopped, the user waits for the web page to appear, until the process makes it free, so it can send back the page.
If a thread is deadlocked, it does not know how to restart, thus remaining stuck. How Nginx works? Nginx works differently than Apache, mainly with regard to how it handles threads. Nginx does not create new processes for each web request, instead the administrator configures how many worker processes to create for the main Nginx process.
One rule of thumb is to have one worker process for each CPU. Each of these processes is single-threaded. Each worker can handle thousands of concurrent connections.
It does this asynchronously with one thread, rather than using multi-threaded programming. The Nginx also spins off cache loader and cache manager processes to read data from disk and load it into the cache and expire it from the cache when directed. Nginx is composed of modules that are included at compile time. That means the user downloads the source code and selects which modules to compile. Asked 2 years, 4 months ago. Active 1 year, 7 months ago. Viewed times. Improve this question.
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