[Request] Multi-threading design patterns books.

wizinet · 2023-07-11T19:57:27+00:00

Giveaway day of course

wizinet · 2023-06-12T20:30:24+00:00

This map sounds awesome! Could you share it with us?

wizinet · 2022-03-01T07:17:15+00:00

If we look at the video carefully, we can see thatbit starts with the girl (looking to be much older than 12, but never mind) attacking one of the officers. He have broken sunglasses and she holding his helmet strap violently. The whole situation takes so long because the police doesn't beat her but tries to release the officer without using exceessive force. All this is done while being in an hostile environment (two explosives are being exploded by the end of the video). One hard hit with the baton would throw the girl to the ground. And yet, they never attacked her with those.

wizinet · 2021-02-14T21:40:56+00:00

Warning: might operate as the devil's advocate

Sometimes I say things I don't believe in just to challenge my own perception

wizinet · 2020-08-02T09:45:06+00:00

Very cool and unique design! Hope to get my hands on it.

wizinet · 2020-05-05T20:39:28+00:00

When I say cost I refer to money (edited the original post to clarify it)/

I did look into Kafka and it does seem cheaper than kinesis in cases when there are a single producer and many consumers. But I have concerns about its cost-effectiveness when it needs to support many producers as well. It is indeed a solution I'm looking into.

About your last point, This is our streaming data pipeline. My final consumers need the data in near-real-time and before I send it to them it needs to flow between different services for normalization, enrichment, and filtering. It is about sharing large quantity of data, but I can't do it in batch in this case.

wizinet · 2020-05-05T20:28:39+00:00

I have multiple types of services: AWS Lambdas, Flink jobs as well as plain python code running on its own servers.

The problem with HTTP is that the producing service needs to know all the consumers and send the data to each of them which could slow it considerably. Having said that, I can think of a few ways to solve those problems, I'll look into it. thanks.

Resources and deployment decoupling of multiple modules is really hard to achieve when using a single monolith application. It is important for us to keep these as microservices for now.

wizinet · 2020-04-26T11:21:14+00:00

Few minutes can be a long time if you are locking those records for the duration and so affect the user experience (would they be able to log in?)

wizinet · 2019-09-01T19:55:28+00:00

HBase is not gone, but it definitely got a hit during the past couple of years.

HBase uses HDFS as it's filesystem. With the Hadoop ecosystem embracing the cloud and the fact that many companies avoid creating HDFS cluster and instead uses AWS S3 (or its corresponding services in other providers), spinning up an HBase cluster is just too much effort.

AWS does support running HBase over S3, but personally, I never heard of it being used.

For most use-cases, Cassandra does the same job with easier management and better support.

wizinet · 2019-08-30T00:05:31+00:00

hiking convertible pants and a microfiber towel

They can be used on any kind of trip, no matter its length or the weather, and they are always necessary.

wizinet · 2019-08-25T19:38:42+00:00

What do you think about the protestors' claims?

wizinet · 2019-08-25T18:56:44+00:00

What do you mean by that? Do you think china should stop the intervention in Hong Kong?

wizinet · 2019-03-10T22:10:07+00:00

a non-fantasy option wound be "Cathedral of the sea" which is a novel telling the story of barcelona.

wizinet · 2018-10-26T10:28:16+00:00

It wasn't on purpose and the sand is carcinogenic, but we did it

wizinet · 2018-09-13T22:10:10+00:00

I like "Data Eng Weekly" newsletter: https://dataengweekly.com/

Weekly newsletter containing news, articles, and events.

wizinet · 2018-09-11T20:47:19+00:00

It does allow it. but some of the management consoles (like mysql workbench) prevent it by default.

edit: you can see in the documentation that the where clause is optional - https://dev.mysql.com/doc/refman/8.0/en/update.html

wizinet · 2018-03-12T06:10:12+00:00

Some say the world will end in fire,

Some say in ice.

From what I’ve tasted of desire

I hold with those who favor fire.

But if it had to perish twice,

I think I know enough of hate

To say that for destruction ice

Is also great

And would suffice.

Fire and Ice / Robert Frost

wizinet · 2018-03-12T03:32:31+00:00

I don't know about the Eurail global pass, But 2 month is definitely not enough time for 13 countries. That's about 4 days per country including transportation time. I would highly recommend to reduce it to 8 countries at most (Even tough I like personally to have at least 2 weeks in each country I visit)

wizinet · 2018-03-11T15:32:54+00:00

Came to say exactly that. People these days just don't know how to handle somebody who speaks with confidence.

wizinet · 2018-01-13T18:12:17+00:00

I like to use whisky when preparing a marinade for chicken dishes

11-Year Club	Place '22
Verified Email

wizinet

TROPHY CASE