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Enhancing Delta Lake Performance with Indexing: A Comprehensive Guide
Enhancing Delta Lake Performance with Indexing: A Comprehensive Guide
Delta Lake is a powerful open-source storage layer that brings ACID transactions to Apache Spark and big data workloads. It provides…
Pubudu Dewagama
Jan 29
What is a Delta table in Databricks?
What is a Delta table in Databricks?
Delta tables are a new type of table in Databricks that provide a powerful and efficient way to work with big data. They are optimized for…
Pubudu Dewagama
Feb 12, 2023
A Comprehensive Guide to Connecting Power BI with Databricks
A Comprehensive Guide to Connecting Power BI with Databricks
In today’s data-driven landscape, businesses seek powerful solutions to harness the full potential of their data. This post aims to guide…
Pubudu Dewagama
Jan 17
Latest
When to partition tables on Data Lake
When to partition tables on Data Lake
Partitioning is a fundamental concept in distributed data systems like Databricks, aimed at improving data organization and retrieval…
Pubudu Dewagama
Jan 22
An Essential Guide to Webhooks
An Essential Guide to Webhooks
What are Webhooks, how do they work, and what challenges you face when implementing them
Dunith Danushka
Dec 15, 2023
What is Data Engineering?
What is Data Engineering?
The data engineer will frequently work with many types of data to execute numerous operations utilizing a variety of scripting or coding…
Pubudu Dewagama
Nov 21, 2023
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Understanding Kafka Topic Partitions
Understanding Kafka Topic Partitions
Everything in Kafka is modeled around partitions. They rule Kafka’s storage, scalability, replication, and message movement.
Dunith Danushka
Mar 28, 2021
Rise of the Streaming Databases — Episode 2 : Apache Pinot
Rise of the Streaming Databases — Episode 2 : Apache Pinot
How Pinot solves the toughest problems in the data analytics today with its low-latency, high throughput query capabilities
Dunith Danushka
Sep 24, 2021
Querying Microservices with the CQRS and Materialized View Pattern
Querying Microservices with the CQRS and Materialized View Pattern
How to speed up and scale-out inter-service queries using a dedicated materialized view database that caches queries.
Dunith Danushka
Jun 27, 2021
Event-driven APIs — Understanding the Principles
Event-driven APIs — Understanding the Principles
What are event-driven APIs? How do they differ from REST APIs? What technology choices are there to build them?
Dunith Danushka
Apr 25, 2021
AWS DynamoDB Streams — Change Data Capture for DynamoDB Tables
AWS DynamoDB Streams — Change Data Capture for DynamoDB Tables
How to enable the change stream for a DynamoDB table? What is the composition of the change events? How read and process a DyanamoDB…
Dunith Danushka
Jun 6, 2021
Architecting a Kafka-centric Retail Analytics Platform — Part 2
Architecting a Kafka-centric Retail Analytics Platform — Part 2
The layered architecture of the platform, what types of data exist in the retail domain, and how that should be ingested into Kafka using…
Dunith Danushka
Oct 31, 2021
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