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ChatGPT vs. MySQL DBA Challenge

Percona

ChatGPT: The InnoDB buffer pool is used by MySQL to cache frequently accessed data in memory. If we expand the cache concept more, the buffer pool could be even less if the working set (hot data) is smaller. Questions Q: I have a MySQL server with 500 GB of RAM; my data set is 100 GB. How large my InnoDB buffer pool needs to be?

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MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

Make sure the drives are mounted with noatime and also if the drives are behind a RAID controller with appropriate battery-backed cache. Embedding further simplifies database operations, reduces network overhead, and boosts read and query performance. Furthermore, proper mount options can improve performance noticeably. Download today.

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SQL Server I/O Basics Chapter #1

SQL Server According to Bob

This White Paper is for informational purposes only. Stable media is commonly physical disk storage, but other devices and certain caching facilities qualify as well. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations.

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

This White Paper is for informational purposes only. Time of Last Access The time of last access is a caching ​​ algorithm ​​ that enables ​​ cache ​​ entries to be ordered by their ​​ access times.

Servers 40
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Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

As described by the white paper Apple ProRes ( link ), the target data rate of the Apple ProRes HQ for 1920x1080 at 29.97 It is worth pointing out that cloud processing is always subject to variable network conditions. It downloads the part(s) that contain the referenced, uploaded bytes and keeps them in an LRU active cache.

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