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  1. Prikvačeni tweet
    1. velj

    Naming conventions... A small quiz, a tip, and a 🇪🇸 trick to know what to put in a database name what what not to put there:

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  2. proslijedio/la je Tweet
    prije 2 sata

    How to start the week in a good way. Aka, is back!

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  3. prije 19 sati

    🔴⏬For an in-depth on Oracle recovery internals, there is this old document still around on internet archives. From Oracle7 - 25 years ago! - but the concepts are still valid. 🔴⏫ Any questions?

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  4. prije 19 sati

    🔴⏬ Mysql InnoDB is similar to Oracle. SQL Server stores the undo with the redo, then may have to the transaction log from before the last checkpoint if transactions stay long Then rollforward time can be unpredictable. This changed recently with Accelerated Database Recovery.

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  5. prije 19 sati

    🔴⏬ The rollforward + rollback is common to many databases, but some are faster than others there. PostgreSQL stores old versions in-place and this rollback phase is immediate. Oracle stores it in UNDO, checkpointed with data, but has to rollback all incomplete transactions.

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  6. prije 24 sata

    Good to see new countries in the ACE program 👍 @hafedabdelhali

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  7. 2. velj

    >> Rename CREATE PROCEDURE to CREATE DATABASE API. Yes, really.. just rename it. 👍👍👍 yes, make great again 🤓

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  8. 2. velj
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  9. proslijedio/la je Tweet
    2. velj

    Conversation with the inventor of Bluetooth: "Hello?" "Oh hi, I was just wondering..." "Hello?" "Er can you hear me?" "Yes go ahead" "Great. I just wanted to ask..." "Hello?" "I said, I want to know why..." "Hello?" "...why Bluetooth is so shit?" "Hello?"

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  10. proslijedio/la je Tweet
    1. velj

    This is what you get when using usual pages. Using gdb you can get secrets quite easily

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  11. proslijedio/la je Tweet
    2. velj
    Odgovor korisnicima

    Back in 2015 said it already but people didn't listen because what's fun and shiny on keep doing the same old proven way of doing things?

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    2. velj
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  13. proslijedio/la je Tweet
    31. sij

    A typical website used to fit on a floppy disk 💾 Now, a typical website fits on something as tiny as a micro SD card 🔬 Technology is amazing

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  14. 1. velj

    Nice place and concept: bakery sells "yesterday's" bread, cakes and pastries that would otherwise have gone to waste. Cheap and even free for what remains. near the train station.

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  15. proslijedio/la je Tweet
    1. velj

    Mathematicians Solve a Long-Standing '42' Problem Using Planetary Supercomputer

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  16. 1. velj

    🇪🇸 and the trick: put that in google translate for the Spanish translation of the "I am <property>" Ser -> ok to have in the name Estar -> not ok (can change)

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  17. 1. velj

    Now the recommandation: good when it self-documents a property that will not change. Adding 'P' for prod avoids to maintain a documentation with a table of database <-> environment. Adding the version adds nothing (easy to query) and will change when you upgrade.

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  18. 1. velj

    Do you add the role in the database name, like '_SBY' for the standby one?

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  19. 1. velj

    Do you add physical location in the database name, like DC2L4RB for data center 2, level 4, rack B?

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  20. 1. velj

    Do you add the version in the database name, like DB12, DB18, DB19 for 12c, 18c, 19c?

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  21. 1. velj

    Do you add the lifecycle environment in the database name, like ‘P’,’I’,’T’,’D’ for production, integration, test, development?

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