Tim's lectures are so funny and captivating that I can binge on them instead of Netflix.

Tim has a knack for explaining things in a clear and intuitive way. A great teacher, I hope he does more of this. Regards from Chennai.

@DevoxxPoland

2 жыл бұрын

Many thanks!

I don't know if it is a natural skill from this speaker, but he speaks in a very clear way that i can watch the talk in 1.5 speed. Thank you.

"I am the very definition of mutable state" Awesome. I think I may need to steal this. Thank you Tim!

Amazing single place to know about Distributed system, tools and techniques. Thanks for sharing...

made it pretty clear from start to end. thank you for sharing.

wonderful presenter, great delivery of crisp information.

A great speaker , at the same time an expert and pro educator :) I love your speech, wish I could have your presentation skills..

Simply love the way Tim Bergland covers the topics. Excellent skills displayed.

@DevoxxPoland

2 жыл бұрын

Many thanks!

This talk brings some light into all these technologies and helps decide what to learn next.

"I like americano today, tomorrow maybe [...] mocca with extra foam - I'm the definition of mutable state" 😂

@xueliyue9127

3 жыл бұрын

Mllk

Love this video ❤️ didn't expect such an amazing content to be available for free. Internet is really a bliss most of the times

@DevoxxPoland

2 жыл бұрын

Glad you enjoyed it!

@Samarpanrai94

Жыл бұрын

Well the idea is that you later go buy Confluent’s services 😉 Kafka is a monster to maintain yourself

I love this guy. Cristal clear and definitely he loves distributed systems.

Thanks for the lessons m Berglund. This was by far one of the educating 40 minutes I had in years. I'd like to thank you for sharing your knowledge.

@DevoxxPoland

3 жыл бұрын

Glad it was helpful!

Gavin Belson? :O

@kevinjom1117

5 жыл бұрын

Lol

@rayhanmahmudshihab

5 жыл бұрын

:xD Haha... I got confused after seeing this comment :p

@MayurPatil

5 жыл бұрын

Dude same here ! I also thought on what earth Gavin Belson is here...

@robsciuk729

5 жыл бұрын

Yeah. You kind of nailed it. ;-)

@abod4gamer

5 жыл бұрын

WTF lol hooli

Great introduction to Distributed Systems. So often the industry gets bogged down in buzzwords and cliche terms that newcomers find it difficult to know where to begin. This is a great starting point.

@heh2k

2 жыл бұрын

Marketing loves to obfuscate.

He had worked in cassandra in earlier and now for kafka. Dude, you are the evolution of the distributed systems.

What a great speaker

@PakluPapito

4 жыл бұрын

very concise and to the point !

@hellelo.5840

4 жыл бұрын

This is Jeff Winger fron Community tv show LOL

@vardaansharma178

3 жыл бұрын

Same thoughts.

@tachnicalcorner970

2 жыл бұрын

@@hellelo.5840 d d. Nnfnd. F d. De. D. N n. D nd. B ndd nn. D y b. D dd d. De. D. Fb. D. D. D. D. L D. D. De. D. Ddn.. D. F d f. DIY d. Xl dd. D d. D d d. D d. Dad d d d d d. D. D. D d. D d

@tachnicalcorner970

2 жыл бұрын

@@hellelo.5840 d d. Nnfnd. F d. De. D. N n. D nd. B ndd nn. D y b. D dd d. De. D. Fb. D. D. D. D. L D. D. De. D. Ddn.. D. F d f. DIY d. Xl dd. D d. D d d. D d. Dad d d d d d. D. D. D d. D d. Y d. Fu d

Great introduction to Distributed Storage, Computation, & Messaging.

@DevoxxPoland

Жыл бұрын

Glad you liked it

Great content on introduction to Distributed Computing. I enjoyed the session. Thank you Tim.

@DevoxxPoland

Жыл бұрын

Glad it was helpful!

A great piece of presentation from a great speaker.

I was inspired by this and another talk about system design (parking lot with premier parking spaces). I n your honor I am adding an external drive, for the hidden- read/write copy of a groupware system with an asynchronous don't ask don't tell, storage management unit. The best i ever had... The best i ever had ......

Great speaker n teacher! Thanks for sharing!

Awesome talk, great learning on distributed systems

the original lesson is on Oreilly and its amazing

Amazingly explained. Interesting speaker :)

Excellent speaker, that was pure joy

Really enjoyed listening to this lecture, thanks :)

Great job Tim, nice stuff.!!

Nice talk. It feels like watching a good movie :)

Thanx sir very helpful..

one hell of insight full talk on distributed system

Presentation was great and explanation was clear. Thank you!

@DevoxxPoland

2 жыл бұрын

Glad you enjoyed it!

It was a very good lecture. Thanks for the talk

Best explanation of Cassandra and consistent Hashing in all of KZread

@DevoxxPoland

2 жыл бұрын

Thank you

Thats a great insight on distributed systems. One thing at 42:00 Tim mentioned about consistent hashing, where as in example of topic partitioning he used modules operation, which doesn't derive consistent hashing.

Great presentation

Can you share the link to the 4-hour lecture about distributed systems you mentioned in the start, please?

great video, awesome explanation

4:29 I thought my laptop was being possessed by Satan for a second.

Great presentation👏

Thanks , its a great session !!!

Can we have the link to the 3-4 hr long video Tim talked about?

very well explained core concepts and problems about distributed systems, thanks Tim

@DevoxxPoland

3 жыл бұрын

Glad you enjoyed it!

he has good explanations

"zed's dead" - the audience didn't get this. Hope so I did :)

He is also Hooli's CEO.

@philodev874

3 жыл бұрын

This is correct

As a full stack developer who does stand up on the side, gotta say that was one tough crowd :D

@tanveerhasan2382

2 жыл бұрын

Sad

Excellent speaker holy moly.

Awesome speaker. Wish I could deliver talks in this manner.

@DevoxxPoland

Жыл бұрын

Love him as well

very inspiring!

45:37 "They say the best code is the code you never write and the worst code would be the code you write two or more times" 👏

@snarkyboojum

4 жыл бұрын

Akshay AS except good code is usually rewritten until it’s great, so this isn’t quite true.

Instant like for over simplified CAP theorem at 20:00

Tim is amazing

Such a powerful video

Anyone else noticed: "Kakfa" in the heading of the slide :O..

@franklemanschik4862

4 жыл бұрын

ya thats awsome

@aleksar6755

3 жыл бұрын

Amazing

great presentation, thank you!

@DevoxxPoland

2 жыл бұрын

Glad it was helpful!

i didn't know about all these pain involved with distributed system.

Very good presentation

great content!

10:03 picks up bottle. 10:08 opens it to drink water (presumably) 10:24 shuts and keeps it back without drinking

@philosophyofpolitics4504

4 жыл бұрын

Haha that's swag

@ironhide9955

4 жыл бұрын

23:28

Nice talk.

Really appreciated very nice

Great lecture!

@DevoxxPoland

2 жыл бұрын

Thank you!

nice talk thank you!

Super cool presentation. I am also not a fan of football, but I like Cervantes, so my favorite football club is Real Madrid.

Misspelled Kafka ("kakfa") on the slide at 34:10.

Question on Topic Partitioning (at 41:00): together with each message, can we not include the timestamp when it was produced? Wouldn't it provide the global ordering?

awesome talk.

You can skip to 2:47 if you want.

@philosophyofpolitics4504

4 жыл бұрын

Dude... F*** you...

Tim's a beauty.

@DevoxxPoland

2 жыл бұрын

Thanks

One of few people where you can run the video at 2x speed and still understand what he is saying.

@tedwatts5021

3 жыл бұрын

That's not a good thing

Can someone point me to the link for the 4 hr video, he referenced to?

@jonathanlowe8755

4 жыл бұрын

Also interested.

Its really a good talk...

Nice talk..

Very nice explanation

@DevoxxPoland

3 жыл бұрын

Thanks for liking

Love this video as I prepare for sys design interview

@DevoxxPoland

2 жыл бұрын

Glad it helped you.

great talk

Very clear

Is "read replication" synonymous with multiversion concurrency control? Meaning, you have different versions of data items for each transaction that are distinguished by time stamp, and therefore avoiding conflicts?

@heh2k

2 жыл бұрын

No, it means a given version has X identical redundant copies.

@heh2k

2 жыл бұрын

and they're usually kept on separate servers, racks, or data centers.

23:00 about cap theorem.. did he confuse himself?

@reespozzi4334

3 жыл бұрын

He almost made it seem like by not having availability, you would also lose consistency, but what he means is, if the node just doesn't respond, it's still consistent because it's not giving out bad/inconsistent data. In a big distributed system, this data could be retrieved from elsewhere while tolerating the consistency.

All this Hadoop/Spark thingy are so abstract that I have no clue what is what anymore. 🤣😂

17:00 that order though

33:05 kakfa

6:41 "In a relational database, reads are usually than writes" I don't understand this. I thought reads are generally more expensive since you might have joins? While when writing you typically add some rows to a single table and that's it. Can somebody help explain it to me?

@imranariffin2688

5 жыл бұрын

Or I guess it's because in a distributed system you have to synchronize the writes to other machines?

@melter2973

5 жыл бұрын

I think he meant more reads than writes in terms of volume.

@snarkyboojum

4 жыл бұрын

Because OLTP databases do a great job of caching and using indexes to optimise read. Even the storage characteristics and disk layout is usually optimised for read traffic.

@btm1

2 жыл бұрын

He meant there are usually more reads than writes, this is why the first step is to have some replicas to use for the reads

Continue watching: 12:42

What if I tell you that you read 'kakfa' as 'kafka' 33:07

apache sparkling water?

33:03 kafka is not spelled correctly at the top there

Why still water over sparkling water?

"I draw examples from a coffee shop just to be cute". Ha ha.. Of course there is a dire need to be cute in this otherwise one hell of a hard core tech talk.

Good entry-level talk, but also would be great to give credits to Leslie Lamport, touch upon CRDTs (Conflict-Free Replication Data Types), mention consensus solutions like RAFT and Paxos, explain SQL vs NoSQL vs NewSQL, say PACELC (extended CAP), add an overview of consistency models (what is strong serializability?), and talk about leader election. I know, too much, but that's the essence of distributed computing!

@karthikraghunathan3363

4 жыл бұрын

shameless plug at 5:46

that z thing is funny, especially in Poland :)

@DevoxxPoland

2 жыл бұрын

:)

The focus of this video is Distributed Systems when writes and reads getting slower on Databases. What about application server getting too many requests? Why is that not covered as part of a problem that DS solves?

@paul66766

Жыл бұрын

Because you scale the application server horizontally and load balance across the servers/processes

Anyone noticed that Tim looks like Benji Dunn?

This is Jeff Winger fron Community tv show LOL

Fyi, Kafka is not a message queue...

This is good, but of course, very briefly.

Gavin Belson ! :p

cameraman had a tough job :)