This Week I Learned 2018 - Week 30

Last week post or something random from the past.

Is MySQL an ACID compliant database? On paper yes, but in reality, not quite. For example, database dumping using mysqldump have an issue where did not backup tables with proper single quote escape. This was quite a tricky bug I've encountered where MySQL silently ignore inserting certain records due to quoting issue. Only when certain records were missing from the application, I only realized that database restoration did not work as intended. I wouldn't have figure this out if not for the need of the record. In the end of the day, a workaround was added but unfortunately, wasted a whole day to track this down through numerous dumping and restoring the database.

How do you organize/track your personal goals? Pen and paper, nothing more and nothing less. Write it down and make it happen. Off course, the usual productivity systems like SMART or GTD but to what extend? Sometimes you just need to chill and don't pressure yourself so much.

What is PERMA? Basically this represents an acronym of a theoretical model to achieve well-being or happiness by Martin Seligman in the field of positive psychology. The components of the model are position engagement (there is a difference between pleasure and enjoyment), engagement (in the 'flow', they said), relationships, meaning (doing something other than yourself), and lastly accomplishments. Does the application of this model in online learning platform have an implication on learning ability of these online learners?

What is one anime adaptation worth watching? Monster by Urasawa Naoki. I was quite late to discover this anime but the the style and story line was worth it and way different from the conventional Sh┼Źnen manga.

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