Tag Archives: cache

What is “Cache” memory?

Hello, Have you ever gone into computers’ system specifications and seen that there is a memory called Cache? Well, for me it was quite different.. I was building a computer …

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How to Run upgrade.php in Elgg

Several Elgg users wonder why they cannot see changes they do to their Elgg sites. I tell them to run the upgrade.php, but they do not know how to that. …

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What is Propagation?

This article will give you a clear understanding of what propagation is. Any time DNS changes are made, you must wait for propagation to complete before you seeing any changes. …

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