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Memcached Interview Questions and Answers

Ques 26. What is Memcached connection timeout?

The connection timeout in Memcached specifies the maximum time a client is allowed to establish a connection with the server. It is set in seconds.

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Ques 27. How can you secure Memcached servers?

Memcached servers can be secured by setting up firewall rules, using SASL (Simple Authentication and Security Layer), and configuring access controls to restrict unauthorized access.

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Ques 28. Explain Memcached thread safety.

Memcached is not thread-safe by default. To achieve thread safety, developers can use a separate Memcached instance for each thread or use a thread-safe library.

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