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Sayed Alesawy's photo

Lead Software Engineer @ Instabug

736 Followers1 Following
Cairo, Egypt
Member Since Apr, 2021

Writes at

Sayed Alesawy

Sayed Alesawy

sayedalesawy.hashnode.dev

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About Me

Lead Software Engineer at Instabug | Backend team. Passionate about large scale server side applications and distributed systems. Cairo University - Faculty of Engineering grad.

My Tech Stack

Ruby on RailsMySQLRedisAWSGo LanguageKuberneteselasticsearchShow all

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Recent Activity

Oct 2

Replied
Designing Data Intensive Applications: Ch3. Storage and Retrieval | Part 1

Jul 3

Replied
High Performance MySQL [Ch.5: Indexing for High Performance]

May 23

Replied
High Performance MySQL [Ch.5: Indexing for High Performance]

Apr 30

Replied
High Performance MySQL [Ch.4: Optimizing Schema and Data Types]

Jan 27

Wrote an article
How to Use ClickHouse Aggregation States to Boost Materialized Views Performance by More Than 10 Times?

Dec 10 2023

Wrote an article
Designing Data Intensive Applications: Ch.7 Transactions (weak isolation levels)

Dec 2 2023

Wrote an article
Designing Data Intensive Applications: Ch.7 Transactions (intro to ACID transactions)

Aug 26 2023

Wrote an article
Designing Data Intensive Applications: Ch.6 Partitioning (Part 3: Rebalancing Partitions and Request Routing)

Aug 4 2023

Wrote an article
Designing Data Intensive Applications: Ch.6 Partitioning (Part 2: Partitioning and Secondary Indexes)

Jul 22 2023

Wrote an article
Designing Data Intensive Applications: Ch.6 Partitioning (Part 1: Partitioning of Key-Value Data)