This contains good content, BUT the audio quality is terrible. I could not watch/listen to on a television because their voice is often hard to discern from the background fans/noise. Even with headphones you have to pay careful attention because the speaker often turns away from the microphone he is holding and his volume drops to a level slightly above the noise. Also, the speaker used two screens to present, but only the first screen is legible; the second screen is overexposed and is cropped by the screen.
The audio is very bad. The sound comes clearly from recording device, which is also recording the room's noise, and not the microphone. Sometime it's just impossible to hear what he is saying. Why release such a version whereas the audio from the mic could have been use instead is beyond me.
This looks so bored of doing this after 18 years, and probably has to do this kind of thing as a part of his job. His malaise is a warning not to play it safe and specialize indefinitely
junk guy asking the horrible question at the end, ruining the overall quality of presentation. Ask him to put all his money in bank which uses nosql db to do all financial transaction,
This contains good content, BUT the audio quality is terrible. I could not watch/listen to on a television because their voice is often hard to discern from the background fans/noise. Even with headphones you have to pay careful attention because the speaker often turns away from the microphone he is holding and his volume drops to a level slightly above the noise.
Also, the speaker used two screens to present, but only the first screen is legible; the second screen is overexposed and is cropped by the screen.
The audio is horrible, can't hear. Can you upload one with better audio
It sounds totally fine from my laptop, please try watching on a different device.
Confirm - audio is fine
Here's a version with better audio (no room/background noise): czcams.com/video/OeKbL55OyL0/video.html
The audio is very bad. The sound comes clearly from recording device, which is also recording the room's noise, and not the microphone. Sometime it's just impossible to hear what he is saying. Why release such a version whereas the audio from the mic could have been use instead is beyond me.
This looks so bored of doing this after 18 years, and probably has to do this kind of thing as a part of his job. His malaise is a warning not to play it safe and specialize indefinitely
junk guy asking the horrible question at the end, ruining the overall quality of presentation. Ask him to put all his money in bank which uses nosql db to do all financial transaction,
i want to get alert when pgsql service goes down.please explain how can get these alerts.thank you
Can't agree more. From Hadoop MR to Tez to Spark to SparkSQL we are just retracing the path that these databases pioneered 40 years earlier.