Writing is a craft that many people find joy in, a medium through which thoughts, ideas, and stories come to life. However, for some, like me, the act of writing doesn’t quite spark the same happiness. While I may not enjoy writing as much as others, there’s something I’m truly […]
Welcome!
Hey there, tech aficionados and curious minds! Welcome to My Tech & Coffee Chronicles! As the name suggests, this blog is a delightful blend of technology and caffeine-fueled musings. In this cozy corner of the internet, I’ll be sharing my tech adventures, discoveries, and the occasional mishaps. Expect quick bites—like […]
What does it mean fully balance in a DAC
A fully balanced configuration in a DAC (Digital-to-Analog Converter) refers to a design where the entire signal path—from input to output—utilizes a balanced configuration. Let’s break down what this means: In summary, fully balanced DACs and amplifiers are designed to meticulously manage and process audio data, leveraging advanced circuitry to minimize distortion and uphold […]
My Hi-Fi Audio Journey: Notes and Musings
As I embark on my hi-fi audio adventure, I’ve decided to document my discoveries, insights, and occasional head-scratching moments right here. Consider this space my digital notebook—a place where I’ll pour out my thoughts like a perfectly brewed cup of coffee. The Quest for Sonic Bliss The Audiophile’s Dilemma Share the […]
AWS Pricing Models Explained
1. Pay-as-You-Go (On-Demand Instances) 2. Reserved Instances (RIs) 3. Spot Instances Remember that choosing the right pricing model depends on your workload, budget, and flexibility requirements. Consider your specific use case when making decisions! 🚀📊 For more details, you can refer to the official AWS documentation
DBT (Data Build Tool): Overview and Applications in Data Engineering and Analytics
What is dbt? DBT, or Data Build Tool, is an open-source command-line tool released on December 10, 2021. It enables data analysts and engineers to transform data using SQL. It follows a code-first approach to data transformation, allowing users to define data transformation logic in SQL files and execute those […]
Apache Flink: Overview and Applications in Data Engineering and Analytics
What is Apache Flink? Apache Flink is an open-source stream processing framework for real-time data analytics and stream processing. It provides capabilities for processing both batch and stream data with low latency and high throughput. Flink is designed to handle stateful computations, fault tolerance, and event time processing, making it […]
Apache Kafka: Overview and Applications in Data Engineering and Analytics
What is Apache Kafka? Apache Kafka is an open-source distributed event streaming platform designed to handle high-throughput, fault-tolerant messaging in real-time. Originally developed by LinkedIn, Kafka provides a unified, durable, and scalable solution for building real-time data pipelines and streaming applications. Usage in Data Engineering and Analytics: Pros of Apache […]
Statistical Terms and Methods
Mean (Average) Pros Cons • Easy to calculate and understand. • Susceptible to outliers, which can skew the result. • Sensitive to all data points. • May not represent the central tendency if the data is not normally distributed. Example: According to the Centers for Disease Control and Prevention’s 1991-2019 […]
Extract Jobs/Build Metadata From Jenkins
Jenkins, the superstar of open-source automation servers, is your go-to for seamlessly building, testing, and deploying software projects. This trusty tool is all about making your life easier in the software development journey. Think of it as your automation sidekick, handling everything from code building to test runs and app […]
What is a Parquet File and How I can open it?
Parquet is a columnar storage file format commonly used in the big data ecosystem, particularly with tools like Apache Hadoop and Apache Spark. Parquet files are designed to store structured data efficiently, making them suitable for use with data processing frameworks. Some of its key features and characteristics are: To […]
Most Common Templating Languages To Use Instead of HTML
The choice of a templating language depends on numerous factors, including your specific use case, the programming language you are using, and personal preferences. However, some templating languages are more widely recommended and used in the web development community due to their features, community support, and popularity. Here are a […]