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savvinov.com | ||
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jonathanlewis.wordpress.com
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| | | | | [More on dbms_xplan.display_cursor()] If you're using 9i and haven't learned about the dbms_xplan package, then you should take a good look atit right away. It's(usually) a much better wayof getting execution plans from your system thanwriting yourown queries against the plan_table. If you'vebeen using dbms_xplan, and upgraded from 9i to 10g, make sure that you... | |
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www.bobbydurrettdba.com
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| | | | | Sunday night we worked with Oracle Support on a performance issue with a query that had been running for over 14 hours even though it ran the previous weekend in five minutes. Oracle Support showe... | |
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kerryosborne.oracle-guy.com
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thehftguy.com
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| | | We're going to talk about advanced performance optimization in Python. Let's say we are processing numerous small json objects in an application. Each object looks like this: 'link_product': '/product/id/222.product_name', 'id_product': '222', 'description': 'a very long description goes there. can be a thousand characters.', 'og:type': 'product', 'og:title': 'summary goes there', 'manufacturers': ['firstcompany', 'secondcompany'], 'link_manufacturers': ['/manufacturer/id/10732', '/manufacturer/id/2797'],... | ||
