Tag: Cloud Data

Building a Reliable Cloud Data Storage Architecture for Big Data

Introduction 

As businesses continue to generate large amounts of data every day, it has become essential to establish a reliable cloud data storage architecture. Whether you’re working with analytics workloads, IoT data, or datasets for AI training, a thoughtfully designed cloud storage setup guarantees scalability, availability, and high performance while keeping costs and security under control. 

In this guide, we will discuss designing a cloud data storage architecture suitable for big data, its components, best practices, and cutting-edge technologies that are fueling data-driven innovation.  Continue reading “Building a Reliable Cloud Data Storage Architecture for Big Data”

Stream and Analyze PostgreSQL Data from S3 Using Kafka and ksqlDB: Part 2

Introduction

In Part 1, we set up a real-time data pipeline that streams PostgreSQL changes to Amazon S3 using Kafka Connect. Here’s what we accomplished:

  • Configured PostgreSQL for CDC (using logical decoding/WAL)
  • Deployed Kafka Connect with JDBC Source Connector (to capture PostgreSQL changes)
  • Set up an S3 Sink Connector (to persist data in S3 in Avro/Parquet format)

In Part 2 of our journey, we dive deeper into the process of streaming data from PostgreSQL to S3 via Kafka. This time, we explore how to set up connectors, create a sample PostgreSQL table with large datasets, and leverage ksqlDB for real-time data analysis. Additionally, we’ll cover the steps to configure AWS IAM policies for secure S3 access. Whether you’re building a data pipeline or experimenting with Kafka integrations, this guide will help you navigate the essentials with ease.

Continue reading “Stream and Analyze PostgreSQL Data from S3 Using Kafka and ksqlDB: Part 2”

Can Cloud Data Be Hacked? Common Threats and How to Secure Your Cloud Environment

Cloud computing has become integral to our daily lives, often in ways we don’t even notice. The cloud has transformed how we manage and access data, from backing up photos on smartphones to sharing files and collaborating on documents. However, the cloud isn’t immune to security risks like any online platform. Cyberattacks targeting cloud data are a real concern and deserve careful attention. 

In this blog, we’ll explore the potential vulnerabilities of cloud storage and share actionable steps to protect your data effectively. 

Continue reading “Can Cloud Data Be Hacked? Common Threats and How to Secure Your Cloud Environment”

Advanced-Data Modeling Techniques for Big Data Applications

As businesses start to use big data, they often face big challenges in managing, storing, and analyzing the large amounts of information they collect.

Traditional data modeling techniques which were designed for more structured and predictable data environments, can lead to performance issues, scalability problems, and inefficiencies when applied to big data. Continue reading “Advanced-Data Modeling Techniques for Big Data Applications”