Blog about #java #restapi #springboot #microservices #fullstackwebdevelopment YouTube: https://xitter.cf/t.co/4HGAJGcW7T Website: https://xitter.cf/t.co/6cg0xznQMB

Pune, India
Joined December 2018
Java Guides retweeted
ChatGPT Images 2.5 Explained | New AI Image Generation & Editing Features youtu.be/F_-tLUxJQNo?si=HKts… In this video, you will learn the new image generation and editing features in ChatGPT Images 2.5, including creating images from prompts, editing photos, changing objects and backgrounds, and getting better visual results. #ChatGPT #ChatGPTImages #AIImageGeneration #AIPhotoEditing
3
2
6
3,934
Java Guides retweeted
10 Powerful ChatGPT Prompt Shortcuts | Top 10 ChatGPT Secret Codes In this video, you will learn 10 practical prompt shortcuts such as /human, /expert, /teacher, /simplify, /summarize, /stepbystep, /compare, /critic, /brainstorm, and /optimize with simple examples. #ChatGPT #ChatGPTPrompts #PromptEngineering #AITools youtu.be/5-WTZeHjxr0
1
3
12
4,712
Java Guides retweeted
Apache Kafka has become the de facto standard for building real-time data pipelines and streaming applications. As a distributed event streaming platform, it has revolutionized  how companies handle data flows. Let's dive into what makes Kafka tick. Key Concepts: 1. Topics: • Think of these as categories or feed names • Messages are published to topics • Can have multiple partitions for parallelism 2. Partitions: • Ordered, immutable sequence of records • Each record assigned a sequential ID (offset) • Enables massive scalability 3. Producers: • Publish messages to topics • Can choose which partition to send messages to 4. Consumers: • Subscribe to topics and process the messages • Track their position (offset) in each partition 5. Brokers: • Kafka servers that store and manage topics • A cluster typically has multiple brokers for fault tolerance 6. KRaft: • Manages the Kafka cluster • Tracks broker health, topic configuration, and more How It All Connects: 1. Message Flow: Producer → Broker → Consumer 2. Partition Leadership: • Each partition has one leader broker and multiple replicas • Writes go to the leader, replicas stay in sync 3. Consumer Groups: • Multiple consumers can work together • Each partition is read by only one consumer in a group 4. Offset Management: • Consumers commit their offset after processing • Enables restart from last position if a consumer fails 5. Retention: • Messages can be retained for a configured time or size • Enables replay and catch-up scenarios Key Features: • High Throughput: Can handle millions of messages per second • Fault Tolerance: Replication ensures data safety • Scalability: Easy to scale out by adding more brokers • Low Latency: Sub-10 ms latency in production environments • Durability: Data persisted to disk, surviving broker failures Use Cases: • Event Sourcing • Log Aggregation • Stream Processing • Metrics Collection • Activity Tracking Kafka's architecture enables decoupling of data streams and systems. This makes it invaluable for building real-time data pipelines and streaming applications. Pro Tip: When designing Kafka-based systems, carefully consider your partitioning strategy. It's crucial for performance and scalability. Credit: Brij kishore Pandey
1
78
1
352
16,334
Java Guides retweeted
Apache Kafka Architecture Explained #kafka #springboot #java
1
22
136
8,952
Java Guides retweeted
Hi, Don't miss the huge discount on my bestseller and highest rated course: "Java Developer Interview Mastery: The Only Course You Need" Prepare for Java, Spring Boot, REST APIs, Microservices, Design Patterns, Kafka, and more with focused interview questions and answers. Covered scenario-based senior level interview questions and answers. 👉 Enroll here: udemy.com/course/java-develo… Happy learning! All the best for your interviews.
2
3
3,041
Java Guides retweeted
Here are the brand new courses with early bird discount links: 👉 Course name: Java Developer Interview Mastery: The Only Course You Need Discount link: udemy.com/course/java-develo… 👉 Course name: [NEW] Learn Spring Security 7 Framework: The Practical Guide Discount link: udemy.com/course/learn-sprin… 👉 Course name: [Crack Spring, Spring Boot & Microservices Interviews Discount link: udemy.com/course/crack-sprin… 👉 Course name: Core Java Tricky, Coding & Scenario Interview Questions As usual, early bird discount link: udemy.com/course/core-java-i… 👉 Course name: Build REST APIs with Spring Boot 4, Spring Security 7, and JWT As usual, early bird discount link: udemy.com/course/java-spring… 👉 Course course: [NEW] Learn Apache Maven with IntelliJ IDEA and Java 25 As usual, early bird discount link: udemy.com/course/master-apac… 👉 Course course: Functional Programming in Java (Includes Java Collections) ✅ Just Launched! Discount link: udemy.com/course/java-functi… 👉 Course course: Build 5+ Spring Boot Projects using Java 25 & Spring Boot 4 Discount link: udemy.com/course/build-sprin… 👉 Course name: ChatGPT + Generative AI + Prompt Engineering for Beginners ✅ Just Launched! Discount link: udemy.com/course/chatgpt-gen…
3
10
3,708
Java Guides retweeted
I have launched new Udemy course: Java Developer Interview Mastery: The Only Course You Need Early bird discount link: udemy.com/course/java-develo… Preparing for a Java Developer interview can feel stressful, especially when the interview is near and you have very little time to revise everything. You may know Java, Spring Boot, REST APIs, Microservices, Design Patterns, and Kafka, but during interviews, the real challenge is explaining the answers clearly, confidently, and in the right way. This course is designed exactly for that purpose. Java Developer Interview Mastery: The Only Course You Need is a complete interview preparation course for Java developers who want to revise important concepts quickly and prepare for interviews in a structured way. Instead of wasting time searching interview questions from different websites, blogs, YouTube videos, and notes, this course brings everything into one place.
1
2
15
3,451