Kafka in 100 Seconds
Franz Kafka was a renowned German-speaking writer known for his works such as “The Metamorphosis” and “The Trial”. Born in 1883 in Prague, which was then part of the Austro-Hungarian Empire, Kafka’s writing style and themes have earned him a place among the most influential writers of the 20th century.
One of the defining elements of Kafka’s work is the exploration of themes such as existentialism, alienation, and the absurdity of bureaucracy. His characters often find themselves in surreal and oppressive situations, reflecting Kafka’s own feelings of isolation and anxiety.
Despite his short life (he died at the age of 40 from tuberculosis), Kafka’s legacy continues to inspire and influence writers, artists, and thinkers around the world. His works have been translated into numerous languages and continue to be studied and celebrated for their profound psychological insights and literary innovation.
For anyone looking to explore the world of Franz Kafka, his novels, short stories, and letters offer a rich and captivating glimpse into the mind of one of the most significant literary figures of the 20th century.
Whether you are new to Kafka’s work or a long-time fan, there is no doubt that his writing will continue to captivate readers for generations to come.
This is not the legendary writer I know.
tons of real-time data
Optimized for writing
producer
topic
cluster
broker
event streaming vs streaming api
filtering
aggregation
those kittens
So it's like an advanced version of pubsub?
What do you get from searching Kafka?
Honkai kafka
Franz kafka
Kafkaqesue
Apache kafka
As someone who uses Kafka at work, it is so shit and I wouldnt wish it on any dev
Imagine a Kafka topic is like a multi-lane highway, where each lane (partition) has cars (messages) driving in a single direction.
Order Guarantee:
Within each lane (partition), cars (messages) drive one after the other in a strict sequence.
If you're observing just one lane, you'll always see cars in the exact order they entered that lane.
Multiple Lanes (Partitions):
If you're watching the whole highway (the entire topic with multiple partitions), cars from different lanes might cross you at slightly different times.
So, while cars within each lane are in order, across lanes, they might appear mixed up.
Why Lanes (Partitions) Matter:
More lanes mean more cars can drive simultaneously, allowing for faster traffic flow.
In Kafka terms, this means more consumers can read messages concurrently, leading to faster data processing.
Choosing the Right Lane with a Key:
When a car (message) enters the highway (topic), it needs to pick a lane (partition). This choice is based on the car's license plate number (message key).
Cars with the same license plate number will always choose the same lane. In Kafka, messages with the same key always go to the same partition, ensuring they're read in order.
In summary, while Kafka keeps the order of messages within each partition, when you have multiple partitions, the order of messages across them can be mixed. Choosing the right key for your messages ensures they land in the expected partition.
oh wait, this is the wrong kafka
I love honkai star rail 😨
In an Iron Man movie, Kafka could have been useful in a scene where Tony Stark (Iron Man) needs to process and manage a large volume of real-time data or communications. Here's a hypothetical scenario where Kafka could play a role:
Scene: Tony Stark is in his high-tech lab, and he's remotely controlling his Iron Man suit, which is deployed in a distant location to handle a crisis. He needs to receive and process real-time data from various sensors on the suit, such as vital signs, telemetry data, and external environmental data, while also receiving live video feeds.
How Kafka could be useful:
1. **Real-time Data Ingestion**: Kafka could be used to ingest data from these sensors and video feeds in real-time. Each type of data (vital signs, telemetry, video) could be treated as a separate Kafka topic.
2. **Data Processing**: Tony needs to process this data for real-time decision-making. Kafka Streams, a component of Kafka, could be used to perform real-time data processing, such as analyzing vital signs for signs of distress, stabilizing the suit's functions, and identifying threats in the video feed.
3. **Reliability**: In a high-stakes situation like this, Kafka's reliability ensures that no data is lost. If there are network interruptions or delays, Kafka can buffer and replay messages, ensuring that Tony has access to all the critical data.
4. **Scalability**: If the crisis intensifies and more data needs to be processed, Kafka can scale horizontally by adding more Kafka brokers, allowing Tony to handle the increased data flow without performance issues.
5. **Monitoring**: Kafka provides extensive monitoring capabilities, which could be depicted in the movie as Tony monitoring the health of the data pipeline in real-time, ensuring that he has a clear view of the suit's status.
In this scenario, Kafka would enable Tony Stark to efficiently manage and respond to real-time data, enhancing his ability to control the Iron Man suit and handle the crisis effectively. It would add a layer of realism to the technological aspects of the movie.
Please make a Kafka for Haters video where you mention people overusing Kafka like using it as a relational database replacement. Would be funny to show at my work. I feel like people start using Kafka for more than they should just because it's easy to put up a streams applications and do some filters. Not even a small company, bmw. And they have different pods calling each other to know who has what information because the data is partitioned across pods according to the Kafka partitions
That awesome
100 seconds?
I stopped watching at 1:40 because this is Kafka in 100 seconds.
Good time to be a coder and a Honkai star rail fan.
Please can we have an 100seconds of Alache Arrow!? Also I’m your biggest fan. Can I have a hoody, I’m a large. Really allreciated the 20min biography video on you and now appreciate your content even more!
Nice comprehensive video! I wonder when you will show us some impactful showcase. Like how should i build kafka better?
HERE'S TO EVERYONE WINNING THEIR 50/50 RAHHHHHHHHH 🗣‼🔥💯
Thought this was meme compilation about Kafka from Honkai Star Rail for a sec
hey this is not the kafka I am searching for, but thank you fireship