Introduction to NoSQL • Martin Fowler • GOTO 2012

Подписаться 995 тыс.

Просмотров 986 тыс.

50% 1

This presentation was recorded at GOTO Aarhus 2012. #gotocon #gotoaar
gotocon.com
Martin Fowler - Author, Speaker, Consultant & General Loud-mouth on Software Development
ABSTRACT
Martin gives a rapid introduction to NoSQL databases: where they came from, the nature of the data models they use, and the different way you have to think about consistency. From this he outlines what kinds of circumstances you should consider using them, why they will not make relational databases obsolete, and the important consequence of polyglot persistence.
TIMECODES
00:00 Intro
00:42 History of NoSQL databases
07:51 Definition of NoSQL
09:36 Data model
10:04 Key-value data model
10:37 Document data model
17:36 Column-family data model
20:20 Graph data model
25:47 NoSQL and consistency
40:28 CAP theorem
44:40 When and why to use a NoSQL database
50:52 Is NoSQL the future of databases?
RECOMMENDED BOOKS
Martin Fowler & Pramod Sadalage • NoSQL Distilled • amzn.to/3ChIpu7
Martin Fowler • Patterns of Enterprise Application Architecture • amzn.to/3lp4sIq
Martin Fowler • Domain-Specific Languages • amzn.to/3nzOIFk
Martin Fowler • UML Distilled • amzn.to/3kahjyA
Martin Fowler • Analysis Patterns • amzn.to/3Emabar
/ gotocon
/ gotoconference
#NoSQL #PolyglotPersistence #Programming
Looking for a unique learning experience?
Attend the next GOTO Conference near you! Get your ticket at gotocon.com
SUBSCRIBE TO OUR CHANNEL - new videos posted almost daily.
ru-vid.com... #GOTOcon #GOTO #Programming #SoftwareEngineering
Looking for a unique learning experience?
Attend the next GOTO conference near you! Get your ticket at gotopia.tech
Sign up for updates and specials at gotopia.tech/newsletter
SUBSCRIBE TO OUR CHANNEL - new videos posted almost daily.
ru-vid.com...

Наука

Опубликовано:

17 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 388

@nikitadrozdovskii2140 2 года назад

I wish I could add an extra "like" every time I agree with what he is saying or he blows my mind with how he puts all the concepts I learned separately into one global picture.

@CosasCotidianas 2 года назад

Definitely this

@kirankartheek5858 10 месяцев назад

Its just mindboggling to imagine about the level of clarity Martin speaks with. There are some people who attract you with their oratary skills and I pledge this guy is one such kind

@hnasr 7 лет назад

21:40 most important part of the presentation. How to make a choice between relational and nosql...

@AnthonyBecker9 3 года назад

44:40 has further details

@alexanderveprik3331 3 года назад

Precisely. I feel like this is the most decisive quality.

@giorgosargyriou5856 9 лет назад

I don't know if I am young or new in the subject, but that's what I call "perfect teaching". This guy is amazing! For many years I was disappointed from my professors and their (in)ability to teach contagiously. This man justifies my (so called) nagging.

@jameswainwright5217 8 лет назад

+Giorgos Argyriou He's very impressive.

@NJ-wb1cz 8 лет назад

+Giorgos Argyriou You have to keep in mind, that he is not only teaching, but also promoting. As in, he sort of glosses over the fact that the vast vast majority of your real projects will never ever need NoSQL as your primary data storage, and using NoSQL database where you really need something relational is a far more expensive mistake, than the other way around.

@NJ-wb1cz 8 лет назад

***** Yeah, he promotes NoSQL in general, not as a replacement - but that's what people inevitably take out of such well constructed presentations. The fact is, most developers already use relational DBs for everything and to insert NoSQL in your workflow you have to replace SQL in some way. Now, if you are using filesystem or in-memory hash table as your storage engine - then yeah, NoSQL could extend your horizons with very little performance hit. Otherwise you are incurring these massive penalties on architecture or feature set or extendability or stability of your applications in the name of mythical features or performance levels that you don't actually need. He doesn't spend much time explaining, which NEW problems are now solvable, and which of the old ones are definitely NOT - he spends most of the time straight out praising NoSQL.

@NJ-wb1cz 8 лет назад

***** See, you're doing it even worse. People think "fast and scalable? well duh, I need fast and scalable everywhere!" Except you don't mention, that "fast" could mean "slower than MySQL or Postres on real workloads", and "scalable" could mean "scalable far beyond what you'll ever need or use", and you also don't mention "forcing simple data structures", "rigidity of data representation", "inability to make deep changes", "inability to use any sort of advanced cross-cutting analytics", "unpredictable performance on very similar tasks from business perspective", etc. So no, if the purpose is truly to have a fast and scalable database, then you have to return to planning stage and completely change your decision process to better reflect actual needs of your application and not some generic marketing-talk.

@NJ-wb1cz 8 лет назад

***** So... why then reply at all if your answer is misleading and incomplete, and people shouldn't take it into consideration?

@hynjus001 7 лет назад

Martin Fowler is just amazing

@andriinikitin6139 3 года назад

This video gave me more than 2 days reading articles and watching other vids non-stop

@TheMako101 Месяц назад

Amazing that 11 years later his talk is still massively helpful and a great intro to NoSQL DBs

@delpher1983 6 месяцев назад

It's 2024 already but it feels like we're still don't know mush on how to actually use nosql properly.

@cliveboulton 10 лет назад

The best NoSQL talk I've come across.

@pawel753 4 года назад

40:40 the best explanation of CAP theorem I've ever heard (+ previous example of booking a hotel room at 37:52)

@brandonhunter3036 Год назад

10 years later and this was very accurate.

@decki86 8 лет назад

if only everyone teaches like this...

@marcdraco2189 8 лет назад

Just great! What a gift to be so fluid and yet so comprehensive.

@lalanashree3962 4 месяца назад

Wholesome video, which covers every topic of NOSQL !!!

@kevinzhang8974 8 лет назад

Excellent presentation. Simple, plain English and examples to help understand the basics of NoSQL concept. Thank you Martin! Kevin

@nagaraj-ol3xe 7 лет назад

One of the best intro about NoSQL Dbs and especially the CAP theorem

@parishchic97 2 года назад

This was a fantastic presentation! I am fairly ignorant to all of these concepts, and I am walking away with a better understanding of each. Thank you!

@Sebastinator 2 года назад

This dude is amazing! Will watch all his conferences!

@saggie1984 7 лет назад

Glad that I found this video. Explains almost everything you need to know about NoSQL. Speech is absolutely perfect.

@slavikzorin6906 10 лет назад

Martin is the most lucid speaker on pretty much any complex topic in computing. I love this 50 minute talk. A great intro into the NoSQL movement. I did think that the explanation as to why NoSQL may succeed where OODBS failed was no so convincing and would have loved to hear more on this particular topic. Highly recommended!

@nishikanttayade7446 3 года назад

He is THE BEST teacher I ever had!

@EssamAlmuqri 10 лет назад

It's been sometime since I started looking for what is NoSQL and what the fuzz all about. I think this video is simply my answer.

@MoizRaja 9 лет назад

Martin Fowler is very good at "distilling" complex stuff into easy to understand concepts. Excellent talk!

@DoNuT_1985 10 лет назад

I was just thrown into NoSQL for a project a week ago and found this very interesting, as well as entertaining. It's really hard to get rid of all these ORM-related paradigms first, but I love the relief that comes with simplicity.

@shrutighughal8171 8 лет назад

That's much better explanation of CAP theorem than what you typically find online...

@anandakumarsanthinathan4740 2 года назад

Brilliant presentation. Today is the 16th of December. His birthday is two days from now. Happy birthday, Martin Fowler.

@vijayamurugand6407 10 лет назад

Martin your talk made me understand a hell a lot about NoSQL Which can't even gained after 2 years of practical experience. If someone had kind of presentation for SQL it might have been used better in the industry. It's best!!

@PlatformsLLC 10 лет назад

Martin Fowler has done more to help me be a better coder than anyone else alive. His book on refactoring is the single most useful practical programming text I've ever read. Thank you sir!

@TheOceanLoader 10 лет назад

Great explanation of the different models of NoSQL databases. Martin Fowler does his usual breakdown of complicated subjects into informative presentations.

@brynncurry6112 8 лет назад

Great breakdown of NoSQL. I appreciate the part of the talk where you show the graphic of using multiple data storage types to meet a systems needs using polyglot persistence. This video has made me think even deeper about the full systems interaction between the different data stores.

@pinkylover911 2 года назад

not only an excellent instructor but also super funny

@pdxholmes 10 лет назад

Great introductory talk. The best part of it was that he didn't take a giant steaming dump on relational models which a) still pay most of our bills in direct or indirect ways, and b) still absolutely have a place in the world of data. I think his premise of 'polyglot persistence' is absolutely where things are headed. I've already seen some pretty neat implementations using RDBMS as the final authoritative backing store, but having clustered MongoDB instances as mostly-fresh satellite caches.

@FeelsDonkMan 4 года назад

Fantastic talk, really interesting. Going through something similar now. I think one of the other things about aggregate databases is that because there's no explicit schema, documents can end up in unexpected states, unless you verify everything before an update via the implicit schema which is not very feasible. You basically can't tell how something went wrong in your documents at that point which is pretty worrying.

@westfield90 5 лет назад

I found this to be one of the best presentations I’ve ever seen. It was very clearly explained. I wish he would do a follow up now 6 years later and revisit this space and how has it changed or is it still pretty much back where it was in 2012, As a complete Noob I’m wondering what has changed in the past six years.

@jayeshchandrapal 11 лет назад

Very well thought out, and steady continuous stream of presentation. Thanks for sharing.

@laexpearl 10 лет назад

Great talk on NoSQL by Martin Fowler. Incredibly articulate.

@MessiahTheMessengerOfGod 6 лет назад

Martin Fowler, is a great man. The conference is perfect !

@shikhashah8253 3 года назад

Best explanation! Thank you for such good content!

@sigmundkreuzer9655 10 лет назад

A great presentation over the different NoSql approaches. Thanks for sharing.

@ZFlyingVLover 7 лет назад

If it's a 'strategic' or 'tactical' project you STILL need to consider how the data will be used. You don't just select NOSQL for the sake of using something new. If you select nosql for a stategic project w/o understanding how the data will be used you better line up your next job fast.

@srinivasanisetty6894 8 лет назад

Splendid method of introducing to the concept of NoSQL. Must watch for anyone new to this domain. Thankyou Martin.

@Selvanavy 11 лет назад

What a great presentation.. He absolutely knows what he talks..

@geethadilipkumar-cw7mq 18 дней назад

Super delivery

@ghutchison1 11 лет назад

Awesome video. I was working on a talk about how to introduce database technology into a second course in Computer Science for High School teachers and Martin's talk gave me some excellent ideas.

@venknar 9 лет назад

Awesome talk and good introduction to NoSQL storage solutions. Must watch for getting to know the basics of NoSQL

@jordanradkov2910 10 лет назад

Great Vid. I often find myself losing focus during such tech talks, but that was not the case here! Props to Mr. Fowler !

@xxy2109 9 лет назад

Great intro. To sum up, NoSql is being used because of the big data and impedance problem of relational database. There are 4 categories: Key-value, document store, column family and graph. The first 3 are aggregate-oriented and all 4 are schemaless; NoSql are good for using one kind of aggregate constantly and it needs to handle trade off between consistency and availability(or response time), which usually is a business decision. NoSql is not only good for big data, also for easier development.

@indikaGreat 8 лет назад

+Xiangyang Xiao Nice summary. thanks

@robertshilt3431 7 лет назад

This is great. I heard that UnitedHealth group is hiring a MarkLogic NOSQL Development role, let me know if you want to hear more.

@AriKhuu 10 месяцев назад

this talk is amazing thank you for sharing!

@draco2848 8 лет назад

Thank you Martin for your awesome talk.

@user-zr1fk1mg9e 11 лет назад

Easy to understand and follow. Thank you! Mr.Fowler.

@feraudyh 11 лет назад

Very clear as usual with Martin Fowler

@NirdoshChouhan 11 лет назад

I learned lot out of it. Earlier concept from what all option available really good.Thanks Martin fowler

@alvinkpoto2993 7 лет назад

Beautiful Presentation and excellent demonstration of skills and knowledges

@SimplilearnOfficial 9 лет назад

informative!!

@somethingrookie 7 лет назад

It was really great listening to this. Clear cut concept for a beginner. Thanks a ton :) and a down thumb for the audience.

@ernestdrozdz1889 4 года назад

So great! Thank you! :D

@ckakunje 6 лет назад

Always feels good to listen from the Guru.

@DorukDenizKutukculer 11 лет назад

This talk is much more fun with subtitles on. Lovely :)

@mitpifa 8 лет назад

Impressive presentation. Thanks, Martin.

@rounakjain5774 3 года назад

Thanks for the valuable insights!

@anand94087 10 лет назад

WoW ..great explanation about NOSQL and I realized the importance of NOSQL vs RDBMS

@MrRahulKumarKandula 8 лет назад

Such a Brilliant talk. Got the hang of NoSql databases. Thanks so much.

@pratheekn87 8 лет назад

Very well explained !! Cheers to Martin's energy ! :-)

@sunilphanimanne 6 лет назад

The best ever session that I have seen!

@ajay1124 4 года назад

Fantastic lecture.

@ohad7 6 лет назад

Excellent lecture. Thank you for sharing.

@scottgardner4421 11 лет назад

Very clear presentation about the history of databases & comparing relational vs. NoSQL. It's entirely logical that one application should utilize separate database technologies to serve the various storage needs of the app, i.e., a relational database for transactional data (subject to diverse queries) & NoSQL for more linear aggregation (polyglot persistence). However, I think emerging from this will be individual solutions that, under the hood, utilize multiple persistence technologies.

@SudarshanKrSingh 6 лет назад

Excellent introduction of NoSQL :)

@helminenjuha 10 лет назад

You really wrapped it up. Thank you so much!

@Pjblabla2 2 года назад

Very nicely explained

@trozzonick77 8 лет назад

What a great explanation. Thanks for it.

@AndreasGalazis 10 лет назад

Nice. thanks for the talk!

@afrooz4622 11 лет назад

I like it and learned a lot from it. Thanks a lot Martin Fowler.

@eicoz 2 года назад

Nice presentation from past 👍🏻

@manjulavikram 10 лет назад

Simply Awesome! Great Storyteller

@nitingupta82 10 лет назад

Very Nice Presentation on NoSQL, Thank You for Sharing.

@Anuj197612 11 лет назад

Very nice and neatly laid out

@barsvelioglu2276 3 года назад

Brilliant talk

@dineshb838 10 лет назад

Very nicely explained by Martin

@ThePythonist 10 лет назад

Awesome talk .. very informative .. thanks Martin.

@beach4me2007 9 лет назад

Thanks for posting the good lecture.

@guhsemar 10 лет назад

Thanks for fantastic talk on NoSql.

@johnnyodonnell4952 8 лет назад

The king

@LucasKjaero 8 лет назад

Good talk, and I agree that it's good to know multiple ways of storing data. He explains things well. However, I question the recommendation of using the immature and experimental technology for your mission critical systems: it's probably better the other way around.

@srinivasakadiyala7677 9 лет назад

Thanks Martin for a nice orientation to NoSQL.

@onteigening 10 лет назад

Fowler is one of the best OOPSLA speakers I've heard.

@MihaiMoisei 10 лет назад

Very good Introduction to NoSQL

@KanomtomTH 8 лет назад

Thank for such a great explanation

@fethiourghi 4 года назад

Martin Fowler, thanks you are the best

@bobbysebastian4198 7 лет назад

Excellent presentation

@NRGpyer 7 лет назад

both informative and engaging

@joepage3065 8 лет назад

Excellent talk. Thanks.

@GianniBortoloBossini 11 лет назад

Great session... thanks!

@MrOptimystic 10 лет назад

Great Talk. Highly recommended to spend an hour to learn some new stuff.

@gauravkataria1 8 лет назад

Very informative talk, Thanks a lot

@johnhammer8668 7 лет назад

The problem is once I listened to the amazon engineer talk where he advised to use sql till u reach 10 million users as Postgres sql and MySQL are very stable and one will find all the answers to the problems since it has been for a long time. Thus I wonder which will save time.