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hoopercharles.wordpress.com | ||
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timurakhmadeev.wordpress.com
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| | | | | 90% databases that I see for the first time have the same issue with UNDO tablespace: it's over sized, yet still causing infamous ORA-1555 errors at times. Here is why. UNDO is over-sized because of a dumb monitoring which treats UNDO tablespace in the same way as normal datafiles, i.e. the monitoring suggests to have... | |
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alexzeng.wordpress.com
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| | | | | I am reading Expert Oracle Practices by Oracle Database Administration from the Oak Table. I'd like to summary and share what I learned. This chapter, Managing the Very Large Database by Tim Gorman, will tell us the key point to manage VLDB. The key feature that makes VLDB possible in oracle is partition. The important... | |
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oracle-randolf.blogspot.com
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| | | | | When attempting to display only the first n rows of a result set that is ordered the Oracle optimizer offers special optimizations for these... | |
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scastiel.dev
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| | | If you have ever created an API or a form accepting user input, you know what data validation is, and how tedious it can be. Fortunately, libraries can help us, such as Yup or Zod. But recently, I realized that these libraries allow patterns that go much farther than input validation. In this post, I'll show you why I now use them in most of my TypeScript projects. | ||
