Ahmed Elemam

Tech Podcast with Eng. Amr Ali about Data Analytics & AI & Deep Learning بالعربي

how does chatGPT work?

Podcast in Arabic with @abubakrsoliman461  part 3 about how does chatGPT work?

Talk in Arabic with  @abubakrsoliman461  about Text Representation and Word Embeddings

الحلقة دي مقدمة لل

PostgreSQL Deep Dive With Hussein Nasser & Ahmed Elemam - Tech Podcast بالعربي

@hnasr Hussein Nasser Will Explain how PostgreSQL actually works internally and go through PostgreSQL Architecture

Questions

- Can you explain the architecture of PostgreSQL's storage system, including how data is stored on disk and in memory?

- How does it make sure of data consistency and transactions?

- How does PostgreSQL handle concurrency and locking, and what are the different levels of isolation?

- How does PostgreSQL handle indexing and what types of indexes are available?

- How does PostgreSQL manage and recover from crashes and data corruption?

- How does PostgreSQL handle data replication and what replication methods are supported?

Event-Driven Architecture Podcast with Fox  

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Questions

- Who is Mohammed Kamal & why fox?

- What is The Event?

- What is Event Driven Architecture and what is the problem it's trying to solve?

- How Does Event-Driven Architecture Works?

Event Generation - Event Publication/Sourcing - Event Subscription - Event Processing - Event Response

- Can you give an example of a real-world scenario where event-driven architecture could be used?

- How does event-driven architecture handle scalability and reliability?

- What kind of challenges EDA face?

- How do you ensure the consistency or/and integrity of data in an event-driven architecture?

- How do you deal with failures in an event-driven architecture, such as event loss or processing failure?

- Can you discuss the pros and cons of using event-driven architecture in comparison to other architectural styles?

- What is NATS?

Tech Podcast بالعربي

Scaling Web Applications with Bassem Dghaidi & Ahmed Elemam

Questions

At which stage should companies and engineers start thinking about scale?

How do you approach making technical decisions when it comes to scaling a web application, and what factors do you consider?

How do you measure those factors?

Can you talk about the importance of monitoring and performance testing in scaling web applications, and what tools and techniques do you use?

What is the difference between monitoring and Observability?

how do you go about ensuring that users are still able to access your application smoothly even as it scales?

What are the most Misconceptions about system design in the real world?

How things are done in big tech and the challenges and complexity they face?

Can you discuss the role of artificial intelligence and machine learning in scaling web applications, and what are some examples of how they are being used in the industry?

Podcast with Mohamed Ragab

Tech Podcast بالعربي

Agenda

Talk about Kafka

1 - What is Kafka and why did they make it?

2 - When should we use it?

3 - When we should not?

4 - Overview of Kafka architecture 

5 - How does Kafka handle data replication and fault tolerance?

6 - What is Zookeeper and its role?

7 - Explain in brief the modern replication style KRaft and why they decided to change the design?

8 - How does Kafka handle data producing? 

9 - How does Kafka handle data consuming?

هنا شرح لل high water mark

https://ragab.blog/high%20water%20mark/

Tech Podcast بالعربي Mohamed Abusrea with Ahmed Elemam