olavgg

34 ms·

391.
by olavgg 9y ago
I manage a multi-TB system on PostgreSQL. There are no performance issues other than making sure you have good indexes and make sure the queries use those indexes. Backup isn't that bad either as this run on ZFS that support blazing fa
392.
by olavgg 9y ago
This! https://forums.servethehome.com/index.php?threads/did-some-w...
393.
by olavgg 9y ago
With ZFS you can also do atomic snapshots of multiple filesystems. https://serverfault.com/questions/608223/is-zfs-snapshot-r-o...
394.
by olavgg 9y ago
That is a Xeon Phi, a modern Xeon with 10+ cores should do tens of GB/s https://cloud.githubusercontent.com/assets/472018/13333262/f... https://github.com/zfsonlinux/zfs/pull&#x
395.
by olavgg 9y ago
Fletcher checksums are very cheap and not a bottleneck. https://github.com/zfsonlinux/zfs/issues/4789#issuecomment-2...
396.
by olavgg 9y ago
I've seen this too, I have two very similar specced workstations, one has consumer level SSD and the other has an older Intel S3500. Whenever I do heavy IO, the system with the consumer level SSD will start freezing.
397.
by olavgg 9y ago
You right about that, you ask a difficult question that a even human could not answer correctly as it isn't precise enough. All I actually do know from that question is that it is related to insurance cover abroad. But do you mean car
398.
by olavgg 9y ago
That is a good question, I don't understand why it isn't already covered, but I told our AI trainers that they should add training data for this asap :-)
399.
by olavgg 9y ago
Currently our intents match banking and insurance questions related to the nordic market. This type of question needs training data that is specific to the US region. There is no problem supporting it technically, it is just lack of trainin
400.
by olavgg 9y ago
Thanks!
401.
by olavgg 9y ago
Chatbots do work, those who say it doesn't work have just tried the really bad ones. Examples of chatbots that do work Nuance's Nina https://www.windstream.com/Support/ Jenn (unknown who is behind it) https:
402.
by olavgg 9y ago
We do development on Firefox, and we see very very few edge cases where those two browsers will behave differently. In the last 12 months I can only remember one issue we had with javascript and form submit where we deactivated the submit b
403.
by olavgg 9y ago
That is a great blog! We recently started to play around with recursive queries in PostgreSQL. We have a gigantic tree with several thousand nodes. With recursive queries, query time was reduced from 30 seconds to 120ms! And with this we al
404.
by olavgg 9y ago
Our chatbot uses LSTM(GRU) for prediction, we see about the same performance as LSTM, but training is more efficient.
405.
by olavgg 9y ago
No, sorry :(
406.
by olavgg 9y ago
Boost AI | Multiple Positions | Stavanger, Norway | full-time | ONSITE | http://boost.ai We have created a virtual assistant for the European finance sector. Our virtual assistant understands over 1600 intents related to banking
407.
by olavgg 9y ago
Not really, but the crypto currency community looks like a pyramid scheme. First users gets most of the coins.
408.
by olavgg 9y ago
I strongly disagree with that MDN is a mess, it is one of the best places to find good documentation about web development. Especially for the more advanced topics. For example I had issues with the Math.round() method, and at MDN they have
409.
by olavgg 9y ago
It can if you use the pg_trgm extension, a good summary can be read here: https://niallburkley.com/blog/index-columns-for-like-in-post...
410.
by olavgg 9y ago
actually it is easier SELECT 1 FROM user_email WHERE email ILIKE 'Foo@Foo.coM';
411.
by olavgg 9y ago
Isnt the MM 850nm fiber cables compatible with both SFP+ 10G and SFP28 25G?
412.
by olavgg 9y ago
Can people here please stop posting that ZFS needs ECC memory. Every filesystem, with any name like FAT, NTFS, EXT4 runs more safe with ECC memory. ZFS is actually one of the few that can still be safer if you don't run with ECC memory
413.
by olavgg 9y ago
This is great for anything that needs high iops when doing sync writes. Ceph journal, fsync system calls, database systems and so on.
414.
by olavgg 9y ago
There is a story called The Emperor's New Clothes, the morale of that story is that you should question your decisions and not blindly believe what other people say, even if you look up to them. When I saw the "light" about R
415.
by olavgg 9y ago
Its more like that we needed to display A LOT of data, that you also needs to interact with, much more than you can fit in a screen. So we present this with a simple way to navigate this data by using simple pan and zoom operations! Our cli
416.
by olavgg 9y ago
We are creating a data management framework for AI-trainers, which are people creating data and analyzing data for our chatbot.
417.
by olavgg 9y ago
Yes, we do a lot of inlining at the end of a view. In every case when the javascript is only usable for that view we find this very clean, every developer can immediately see what javascript is running on that particular view. We have our o
418.
by olavgg 9y ago
No adding/removing/modifying elements in a list is very simple and fast, even with thousands of elements. Example: https://pastebin.com/Fu39i47z
419.
by olavgg 9y ago
At our company, we have banned React, Angular and other "overengineered" JS frameworks. Our HTML is rendered from a standard boring Groovy server page, with some vanilla-js for DOM manipulations here and there. We have hired devel
420.
by olavgg 9y ago
I've played around with Ceph, I really like its features and strong consistency. But its weakness is that it is a complex beast to setup and maintain. If you think that configuring and maintaining a Hadoop cluster is hard, then Ceph is

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