Search results for: "concurrency control"

How can PHP be used to set Cache-Control headers for specific Mime types?

When serving files with specific Mime types, it is important to set appropriate Cache-Control headers to control how browsers and intermediate caches...

What potential pitfalls should be considered when updating values in a database using PHP?

When updating values in a database using PHP, potential pitfalls to consider include SQL injection attacks, data validation errors, and concurrency is...

What are the potential pitfalls of using output-control functions in PHP?

Potential pitfalls of using output-control functions in PHP include the risk of buffering large amounts of data, which can consume memory and slow dow...

What are the implications of not setting proper cache-control headers in PHP files?

Not setting proper cache-control headers in PHP files can result in browsers caching outdated versions of your files, leading to slower load times and...

What are the potential risks of relying solely on robots.txt for access control?

Relying solely on robots.txt for access control can be risky as it is a voluntary protocol that bots can choose to ignore. To enhance security, it is...