@@StarLord-571 it's not with the quantity but with the quality
@JREQuickPods
8 ай бұрын
Please bring a bigger course , which covers all aspects from basics , like from scratch , MySQL , python/Java/Scala , Hadoop Spark , pyspark , something that covers a data engineering with one cloud
@kandoras.guzman6705
8 ай бұрын
yes!!
@dantemartinez3609
8 ай бұрын
Yes, please. This would be so helpful but thanks for this resource, a great start.
@twelve7103
8 ай бұрын
YES Please
@biebersucks27
8 ай бұрын
Yes
@nandank262
8 ай бұрын
Yes please
@cisdolce
7 ай бұрын
If you're running into an error with "exit code 1" @1:28:55, you need to update the Dockerfile @1:08:08. Goto the Dockerfile and "image: postgres:9.2" for both "source_postgres" and "destination_postgres" I think this was a good idea but many details went off. I wish he'll be more specific about the version of the software he's using next time.
@marceltorres5680
7 ай бұрын
Thanks, I wasted many hours with that error. I would appreciate if you could expand on the reasons why this error happens. Again, thanks for your contribution.
@wallyhormi106
6 ай бұрын
God bless you mate !
@1001pepi
6 ай бұрын
Thanks a lot for the point. I spent a bit of time trying to solve the issue.
@MystyBoy
6 ай бұрын
bro, the execution of my code is still running, (after I edited the part of the code you mentioned), but I believe in you! Thank you so much wallah you are a savior! 🔥🔥
@gregtsado9926
5 ай бұрын
thanks mate
@S1mple0bserver
8 ай бұрын
Amazing! Looking forward to it. Also, it would be perfect to have a more comprehensive version of this course as well. Covering all batch and stream processing tools and methods.
@gustavosantos1152
8 ай бұрын
the best DE course that i ever seen. the most courses only stick to the theory and never show the practical part.
@nandovanegas
8 ай бұрын
Good job, you are creating visibility for airbyte in a great way, by providing an evolutionary view of the stack that gets one to eventually need it. Hope they continue to support you making content using this approach.
@xx-pn7it
Ай бұрын
We need full data engineering course py + sql + big data hadoop + apache spark + apache airflow + apache kafka + aws + project
@1001pepi
6 ай бұрын
At 1:53:56 you may face an error due to the fact that the dbt service is launched before the completion of the elt_script service. To solve the issue, you have to add condition: service_completed_successfully under the depends_on clause of the dbt service to be sure that it will always be launched after the completion of the elt_script service.
@UnrealityDesigns
5 ай бұрын
Thank you so much.
@wusswuzz5818
4 ай бұрын
This did not work for me, and I can't progress any further. Frustrating.
@mumukshapant
4 ай бұрын
Thanks man, I was struggling with this for a while depends_on: elt_script: condition : service_completed_successfully
@jomeltapawan9316
19 күн бұрын
@@wusswuzz5818 did you end up figure out any errors? dbt creates the view for me for the films, film_actors, and actors tables but not for the film_ratings table because the relation "public.films" does not exist
@pflauminik
2 күн бұрын
in the docker-compose.yaml file, for anyone wondering (like me 1 min ago)
@truthruster
8 ай бұрын
Hey , currently there is no set path to becoming a data engineer. So please create a proper certification with a clear roadmap of foundations and most used cloud tech in data engineering so that we can get some structure going for those interested in this career.
@HussainR86
8 ай бұрын
Thanks for the course .. to all those using VM's make sure files are located on the VM .. tried running docker excercise with docker on VM and files on host (Windows) wasted a lot of time resloving errors finally moved all the files to the Ubuntu VM where things ran smoothly ...
@jadhavsourabh
28 күн бұрын
This course is not for beginners, he is moving forward like a hell without telling how to install, he is moving fast forward and video title is for beginners
@nizarnizar9989
8 ай бұрын
More bi and DE courses like this plz
@JunaidAli-dh7jf
8 ай бұрын
Finally a data engineering course!
@gabrieltaka2763
4 ай бұрын
Please add more data engineering course like this. I really love it.
@alexandrodisla6285
8 ай бұрын
Since when Justin is a data engineer? Well I guess the constant learning is real.
@briabytes
8 ай бұрын
I’ve been following him since I started coding(almost 4 years now) he’s always learning and growing.
@JREQuickPods
8 ай бұрын
@@briabytes which channel ?
@kgahlisomkwanazi9149
8 ай бұрын
@@briabytes Please share his YT channel.
@briabytes
8 ай бұрын
@@JREQuickPods he codes and games on his twitch channel and he has a KZitem(you can search his name) where he shares his experiences. twitch.tv/justinbchau. I watched him make some of this course a few months back on twitch.
@briabytes
8 ай бұрын
his twitch is in the other comment
@danielmajer1648
7 ай бұрын
An advice. Doesn't make sense to read and write the code from your top monitor. Save your and the watchers' time and just copy-paste what's there and explain it line by line.
@fuuman5
7 ай бұрын
I just started and love the style. You teach fluent and set focus on the important take aways. I saw so much bullshit that I really expected that I need to watch you 10 minutes installing docker and already started skipping but you didn't show that part which is nice. Makes perfect sense. Someone not being able to RTFM and install docker on his own shouldn't focus on DE at this point anyway imho.
@topgunlee7198
3 ай бұрын
1:59:58 the reason why he encountered the error is that {% generate_ratings() %}. To avoid the error, you should put {% macro generate_ratings() %}
@kandoras.guzman6705
8 ай бұрын
YES THANK YOU SO MUCH keep expanding this!!!!
@ethanb3453
4 ай бұрын
If you get the "pg_dump: error: aborting because of server version mismatch ". I found that running "apt-get update && apt-get install -y postgresql-client" is actually installing version 15, while "postgres:latest: pulls version 16. To fix this this, specify your image to be "postgres:15" for both the source_postgres and destination_postgres in the docker-compose.yaml. I also changed my RUN in command in Dockerfile to be "apt-get update && apt-get install -y postgresql-client-15" to be explicit.
@vohoang6693
4 ай бұрын
Thank you. I have 30 mininutes for this error.
@ryuk..
Ай бұрын
love you mate.
@fezekile228
8 ай бұрын
Here I'm I thinking about data engineering, then Boom! KZitem shows me a data Engineering course 😅
@ruirodrigues2938
8 ай бұрын
You probably googled
@rajat.ranjan
8 ай бұрын
Long waiting for this course
@danielrynca5922
6 ай бұрын
Airbyte section is complicated and badly explained. It looks for me like some part is missing in the recording. E.g. how airbyte was started? After this video I don't see significant advantage using Airbyte over elt_script from the video example.
@briabytes
8 ай бұрын
Yes! I’ve been waiting for this.
@sharongatwiri552
25 күн бұрын
I am stuck at installing docker, 'cant run on my pc' windows 10
@ethanvirtudazo1657
6 ай бұрын
Please make this a series! (Edit) Suggestion 1: I would make is to include an overview before each section of 1) the overarching pipeline 2) where in the pipeline we are for a given section. In other words, having a map or diagram of what is happening would help with conceptual understanding. Suggestion 2: Explain the code line-by-line conceptually. Time writing the code on the screen could be cut and replaced just by explanation. This would save time.
@IAmLorenzoF
5 ай бұрын
We would like to see more content for Data Engineering, possibly a full course.
@SubtleAsh-TheImmortal
4 ай бұрын
My man...Justin! You're a top crossfitter and I miss working out under your guidance
@HussainR86
8 ай бұрын
Came across another issue while running code for datapipeline gave me version error between dump and postgresql I changeed the version from latest to 15.5 to match dump version... hope this helps in case anyone face issues on this module
@aknnvr
7 ай бұрын
Hero
@HussainR86
8 ай бұрын
another one had issues with host.docker.internal hence added extra_hosts: - "host.docker.internal:host-gateway" to docker compose for dbt
@paolaprieto8111
2 ай бұрын
Thank you! I ran into all the missing configuration/typos Justin had. But for this one, his github yaml file didn't have the line, so it was difficult to find the root cause. thank you for sharing.
@zoro_adi
18 күн бұрын
@@paolaprieto8111 heya could you share the exact code you wrote, I can't seem to get it working
@MeruAnu
7 ай бұрын
In the "Building a Data pipeline from Scratch" section, when I am running the containers by docker compose up, I get the following error: elt-elt_script-1 | pg_dump: error: aborting because of server version mismatch elt-elt_script-1 | pg_dump: detail: server version: 16.1 (Debian 16.1-1.pgdg120+1); pg_dump version: 15.5 (Debian 15.5-0+deb12u1) I have installed the latest version of postgres on my machine i.e. 16.1. I have also removed the images and volumes and rerun the docker compose up command, still I get the above error. Can someone please help? Thanks!
@oddlang687
7 ай бұрын
I ran into this same problem. I fixed it by changing the docker-compose.yaml. Instead of image: postgres:latest under the source_postgres and destination_postgres, I wrote image: postgres:15 in both of these places. This way when the code is run, it installed the same version of PostgreSQL in both the source and destination.
@sontran-tx7ng
6 ай бұрын
@@oddlang687 it' s work , thanks you very much, i take two day to find the way to show that problem.
@Victor-rs4ku
6 ай бұрын
Thanks man!
@alanpaget10
3 ай бұрын
@@oddlang687 Appreciate this comment, fixed for me. Thank you!
@eironross
4 ай бұрын
Thank you for this. I like the way you teach it step-by-step and I always got lost with JOINS. Haha anyways thanks for this! Keep it up
@AK-fr8sy
10 күн бұрын
The setup for these services seems like A LOT of work and because of that things can go wrong in production, not to mention handover for something like this...what alternatives are there for this type of ELT pipeline?
@gudguy1a
6 ай бұрын
Right off the bat, would just like to make the comment of, please nix the background music or make it even quieter... Distracting.
@topgunlee7198
3 ай бұрын
Errors: Database Error in model actors (models/example/actors.sql) relation "public.actors" does not exist relation "public.actors" does not exist ===> Solution: In 'docker-compose.yaml', add the below code to dbt: depends_on: elt_script: condition: service_completed_successfully
@mr.potato4348
Ай бұрын
A hero, but why does it work for most people out of the box?
@jomeltapawan9316
19 күн бұрын
i did this and the dbt runs for the films, film_actors, and actors tables but when trying to create the view for the film_ratings table it still says that relation "public.films" does not exist. I have been frustratingly stuck on this for days, I even tried rebuilding the project. Not sure what else to do, any thoughts on what I can do next?
@sjvr1628
19 күн бұрын
Can you pls do a complete end to end video on AWS or GCP data engineering data ingestion, etl, analytics using pyspark
@Dev-tf2bx
21 күн бұрын
@freeCodeCamp please put more content on data engineering ;)
@home5871
6 ай бұрын
Please make a detailed tutorial on data engineer, about 20-30 hours full end to end course please it's a request 🙌
@Geminis3505
8 ай бұрын
Thank you for amazing video. Could you please a second video including Data Engineering Projects
@Robay146
5 ай бұрын
Thank you for this! Learned a lot today. 👍🏾
@saisathya7755
8 ай бұрын
Finalllyyyy an data project
@patciamor
4 ай бұрын
The intro and description don't match the video - there is no Spark or Kafka anywhere in the video.
@Technomic-o
2 ай бұрын
I like to see more of your content, good explanation skills
@Mariya5995
8 ай бұрын
Yes! Thanks!
@GordonShamway1984
8 ай бұрын
best video on the internet
@tahaalnufaili8838
6 күн бұрын
Thanks!
@tom_edc
3 ай бұрын
Might be great, but source code is not working at all (starts with main branch, and keeps going).
@aiviet5497
3 ай бұрын
I really need a longer video.
@AaronAsherRandall
2 ай бұрын
Okay, major question. As you are adding in new technologies like Airflow in the docker file, where is your console log or terminal to let you know if there’s any syntax errors etc.? For example, with React, Django, Flutter, I always have the app running on local host and ALWAYS have that window open to see if there are any errors in the error log as I am updating files. How do you do that with this workflow to make sure you’re not making mistakes while you’re writing code?
@testy-chicken-wings
11 күн бұрын
1:40:58 can't find the schema.yml file in the course github. Had to copy everything from the video :/
@pflauminik
2 күн бұрын
ran into the same issue, its in a different branch
@phuocvuhoang3606
7 ай бұрын
have a issue with postgres version mismatch. I change the version of postgres server to suit with it. services: source_postgres: image: postgres:15.5 same for destination_postgres. Hope this help
@allenlai4761
7 ай бұрын
thank you man! Great help
@MichaelFisher-v7z
8 ай бұрын
Finalllyyyy an data project. What are the learning pre-requisites for this course?.
@ДмитрийНиколаев-ь1е
24 күн бұрын
Thank you
@jomeltapawan9316
21 күн бұрын
i get a runtime error thrown by dbt-1: Could not find profile named "custom_postgres" ... I've already checked my dbt_project.yml file and my profiles file in the .dbt directory and everything check outs. I am not sure what else to do
@shafiulamin4128
Ай бұрын
Nice one
@yasoou
8 ай бұрын
ok, this is super helpful.
@marcgentner1322
28 күн бұрын
I love it. But lets say i need to make a email classification system that distributes these emails after there classification and send them to there classified department server. Would you use a message queue like celery or use a broker like kafka or rabit mq?
@AyojerusalemAkinremi
4 ай бұрын
I ran into the below error trying to run my container, can you please advice me on how to resolve it? All my files are in one directory. 2024-05-03 15:34:42 Node.js v18.20.2 2024-05-03 15:34:45 node:internal/modules/cjs/loader:1143 2024-05-03 15:34:45 throw err; 2024-05-03 15:34:45 ^ 2024-05-03 15:34:45 2024-05-03 15:34:45 Error: Cannot find module '/app/src/index.js' 2024-05-03 15:34:45 at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15) 2024-05-03 15:34:45 at Module._load (node:internal/modules/cjs/loader:981:27) 2024-05-03 15:34:45 at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:128:12) 2024-05-03 15:34:45 at node:internal/main/run_main_module:28:49 { 2024-05-03 15:34:45 code: 'MODULE_NOT_FOUND', 2024-05-03 15:34:45 requireStack: [] 2024-05-03 15:34:45 } 2024-05-03 15:34:45 2024-05-03 15:34:45 Node.js v18.20.2
@Ghayth.Moustpha
2 ай бұрын
please we need courses about big data , hadoop and sparks with practical projects
@maestrogoldring1094
8 ай бұрын
Keep up the good work!
@alirezakhorami
5 ай бұрын
it was alright, I think adding a bit more discipline into the course would be an amazing upgrade
@mokgobolamamabolo9711
Ай бұрын
Quallity content as always
@看奈飞-g8t
5 ай бұрын
You didn't solve the column level macro bug @ 2:00:03. That's not the attitude mate.
@masadamsahid
5 ай бұрын
It was actually he forgot the macro keyword when he was defining the macro in ratings_macro.sql file. {% macro generate_ratings() %} CASE WHEN user_rating >= 4.5 THEN 'Excellent' WHEN user_rating >= 4.0 THEN 'Good' WHEN user_rating >= 3.0 THEN 'Average' ELSE 'Poor' END as rating_category {% endmacro %}
@wafflaaar1067
8 ай бұрын
upon doing "docker compose up" (this is right towards the end of the "building a data pipeline from scratch") I get the error : "source_postgres-1 | 2024-01-20 23:30:21.504 UTC [247] FATAL: password authentication failed for user "root" source_postgres-1 | 2024-01-20 23:30:21.504 UTC [247] DETAIL: Role "root" does not exist. source_postgres-1 | Connection matched file "/var/lib/postgresql/data/pg_hba.conf" line 128: "host all all all scram-sha-256"" Anyone else get the same issue? I'm not a huge expert on docker, so I can only guess I have to do something with the postgres user "root", even tho justin didn't make a root user, only "postgres".. but then how do I do this in docker as well?
@ramyaiyappan
8 ай бұрын
instead of postgres:latest use image: postgres:12 and add this line POSTGRES_INITDB_ARGS: --auth-host=scram-sha-256
@xXHelsingGamingXx
8 ай бұрын
Real GEM
@vcool
6 ай бұрын
The semi-transparent terminal is a very bad idea for a video. It unnecessarily makes it harder to see the text.
@tahirishaq3804
6 ай бұрын
Why is dbt using the port 5434 to communicate with the destination database? Both containers are running in the same docker network so why do we need to use the exposed port number?
@wusswuzz5818
Ай бұрын
It does not need that port that port is exposed so that if you the user wants to take a peak at the database you can run a db manager against that port, otherwise to peek at the database you would have to exec -it into the db container to look at the tables.
@FactosFax
6 ай бұрын
Do you need to know maths for data engineering if so what types of
@abhijeetdhumal7385
8 ай бұрын
Please make video on performance testing using jmeter
@andybecker5001
8 ай бұрын
This is excellent content
@gustavojuantorena
8 ай бұрын
Awesome!
@dethknot5150
8 ай бұрын
Has anyone ran into trouble with this. I was following along, and I got this error subprocess.CalledProcessError: Command '['pg_dump', '-h', 'source_postgres', '-U', 'postgres', '-d', 'source_db', '-f', 'data_dump.sql', '-w']' returned non-zero exit status 1. No matter what I do I still get this error. I pulled his code, still didnt work. I went on another computer and tried and pulled my code and his code and still the same exact error.
@mathis1593
8 ай бұрын
I was looking for this comment, I also have this error
@SankalpJain-mj7hc
8 ай бұрын
I am also facing the same issue. Please let me know if you are able to resolve it,
@metalcrazee50
8 ай бұрын
This is conflicting with pg_dump version thats why this error. You can change the "image: postgres:latest" to "image: postgres:9.2" in the docker-compose.yaml file for both source and destination_postgres services to get around the issue.
@dethknot5150
8 ай бұрын
@@metalcrazee50 THIS WORKED, THANK YOU!!!
@Papang_K
8 ай бұрын
I think you need to change "image: postgres:lastest" to "image: postgres:15" in source_postgres and destination_postgres in docker-compose.yml file
@bay-pay5057
2 ай бұрын
I need a comprehensive video. Please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!. I'm looking for that.
@honglinh154
8 ай бұрын
thank you very much
@thematrix29
8 ай бұрын
My boy, Chau!
@GamesOfficialYouTube
8 ай бұрын
Do full MySQL course
@AntonsWorkshop
8 ай бұрын
Finally!
@bluz6837
5 ай бұрын
Please make more video about Data Engineering
@rosscoguitar
8 ай бұрын
The dbt section might have been easier to explain if it was installed to the base image; all of the config could have been completed in the docker file? As you are using VS Code, it might be a good shout to use the remote conatiner extensions to interact with the running containers, too.
@raghavanb5161
8 ай бұрын
please come up with big data course
@josesalazar2384
7 ай бұрын
I am getting an issue with docker compose up 'dbt-1 | relation "public.actors" does not exist' seems like dbt runs first and then the elt_script, even though I have the same docker compose file as the video shows.
@josesalazar2384
7 ай бұрын
fixed it by doing this on my dbt service depends_on: elt_script: condition: service_completed_successfully
@oddlang687
7 ай бұрын
@@josesalazar2384 thank you for sharing this! I ran into the same problem and was looking forever for a solution. This worked great for me
@Kiritsu14498
6 ай бұрын
thanks a lot
@mahumtofiq4930
5 ай бұрын
@@josesalazar2384 I was having the same issue but with public.films does not exist. I went in the docker file and added the condition. But that did not solve the issue. i looked around and turns out in sources.yml i had the table source for films to be "films.sql". we dont need to add a .sql. Leaving this here in case someone has the same issue as me
@104_muhammadhaikalrahman4
7 ай бұрын
Thank's for the video
@wallyhormi106
6 ай бұрын
Hello everyone ! I have this error "elt_script-1 | Error connecting to PostgresSQL: Command '['pg_isready', '-h', 'source_progres']' returned non-zero exit status 2. elt_script-1 | Retrying in 5 seconds... (Attempt 1/5) elt_script-1 | Error connecting to PostgresSQL: Command '['pg_isready', '-h', 'source_progres']' returned non-zero exit status 2. elt_script-1 | Retrying in 5 seconds... (Attempt 2/5) elt_script-1 | Error connecting to PostgresSQL: Command '['pg_isready', '-h', 'source_progres']' returned non-zero exit status 2. elt_script-1 | Retrying in 5 seconds... (Attempt 3/5) elt_script-1 | Error connecting to PostgresSQL: Command '['pg_isready', '-h', 'source_progres']' returned non-zero exit status 2. elt_script-1 | Retrying in 5 seconds... (Attempt 4/5) elt_script-1 | Error connecting to PostgresSQL: Command '['pg_isready', '-h', 'source_progres']' returned non-zero exit status 2. elt_script-1 | Retrying in 5 seconds... (Attempt 5/5) elt_script-1 | Max retries reached. Exiting elt_script-1 exited with code 1", I already changes the images in my docker-compose.yaml with image: postgres:9.2 and with image: postgres:15 in my source_postgres and destination_postgres, but no success... Someone have any idea of how i can fix this ? Thanks a lot :)
@fun2badult
6 ай бұрын
I'm having the same issue
@jgojiz
5 ай бұрын
This channel is gold 🪙❤
@jedadeyemi6566
4 ай бұрын
Sir on first run of docker compose up, here is the error I have been facing: elt_script-1 exited with code 1, some please help
@muh.zakyfirdaus6100
4 ай бұрын
did you solve this?
@jedadeyemi6566
4 ай бұрын
@@muh.zakyfirdaus6100 not yet solved, please help
@stematcen
Ай бұрын
Thanks for creating this course. I like the live debugging. Gives mere mortals like me hope knowing that I am not the only one that codes like this ```check = Ture ```
@SiraSam
7 ай бұрын
Love it!
@groove_kidman
Ай бұрын
Hi Justin, I have problem loading data to Postgres from the SQL scripts. The problem I encounter is "unf_inv_name expected afer this token". May I get some advices pls?
@anuradhashukla6059
6 ай бұрын
| 05:53:48 Encountered an error: dbt-1 | Runtime Error dbt-1 | fatal: Invalid --project-dir flag. Not a dbt project. Missing dbt_project.yml file dbt-1 exited with code 2 getting this issue how to solve this error
@francomyburg2593
2 ай бұрын
I had the same problem, I solved it like this: command: [ "run" ] networks: - elt_network volumes: - ./custom_postgres:/usr/app - ~/.dbt/:/root/.dbt/ You can change "run" to "debug" to see which file it does not recognize
@DrJohnPollard
8 ай бұрын
Here's your data model. People/Places/Pennies/Product involved in a Process.
@HussainR86
7 ай бұрын
At 2:52:34 how was airbyte started ??
@krishnaveersingh1851
5 ай бұрын
try looking into course resources > airbyte
@mehdismaeili3743
5 ай бұрын
Excellent .
@markk364
8 ай бұрын
Im curious what tools, besides, Airbyte can be used? (the presenters employer - FYI, this is a marketing channel for Airbyte).
@markk364
8 ай бұрын
Not even on the Gartner Quadrant. And Airbyte is a freemium, only 14 days of free use. And as you might have guessed, it's greed-priced, errr usage priced. the lowest use (10gb and only 4 rows to replicate per month) is $160.00. That is huge expensive. I think Im going to skip this advertisement.
@marcosmarx8236
7 ай бұрын
@@markk364 you can run airbyte for free using the OSS version.
@thiswallz
6 ай бұрын
what happened with the macro on 1:59:56? you got an error and then just jumped into another topic :D
@masadamsahid
5 ай бұрын
LOL. Chau just skipped debugging it 🤣 He actually just forgot the macro keyword. It should be {% macro generate_ratings() %} in the rating_macro.sql file
@Richard-bg9zt
7 ай бұрын
Is spark and kafka actually covered here as mentioned in the description?
@ryanthabet7452
6 ай бұрын
nope
@nandank262
8 ай бұрын
Can you make data engineering boot camp.
@muhammadhassaanbasil8599
2 ай бұрын
How does the "data_dump.sql" file transfer from source container to the destination container?
@oddiiiyadav7409
7 ай бұрын
definitely not for beginners but good .
@muzammilquazi6398
8 ай бұрын
What are the learning pre-requisites for this course?
@RM-xq7gf
8 ай бұрын
brain
@AndrewHuange
8 ай бұрын
this guy could barely code in JavaScript like a year ago so not too much i guess.
Пікірлер: 297