🥒 Python pickling is another word for serializing and de-serializing Python objects, so you can store them in a binary format or transmit them across a network. Pickling helps preserving the state of objects, such as data structures or machine learning models, between different sessions or applications. The pickle module in Python’s standard library provides … Read more
Welcome back to the Brainwaves P2P project, or at least my take on it :-). The previous article was a theoretical explanation of how I envision this project. It is now time to start laying the groundwork! I learn as I go… As some of you might have guessed already, I’m a completely self-taught coder. … Read more
Problem Formulation and Solution Overview This article will show you how to create, update and query a SQLite database using Python. ℹ️The SQLite database is a great choice! It is self-contained, easy to use, easy to learn, and works on other devices, such as game consoles, mobile phones, and so on! To make it more … Read more
To convert a Microsoft Acces table (.accdb) to a CSV file in Python, use the following four steps: Establish database connection, Run the SQL query to select data, Store the data in the CSV using basic Python file I/O and the csv module, and Close the database connection. Here’s a specific example with additional annotations … Read more
🔒 Do you want to go deep into databases? The following career paths for coders interested in the broad database space are ordered alphabetically. The table shows the annual income of different job descriptions in the database space: Job/Career Description Annual Income $USD (Lower) Annual Income $USD (Higher) Cassandra Developer 110,000 145,000 Couchbase Developer 87,000 … Read more
Before we learn about the money, let’s get this question out of the way: What is a Database Administrator? A database administrator (DBA) is an IT professional responsible for maintaining the reliable, efficient, and secure execution of a database management system (DBMS). In this way, a database administrator is responsible for providing the data infrastructure … Read more
Before we learn about the money, let’s get this question out of the way: What is a Database Engineer? A database engineer is responsible for providing the data infrastructure of a company or organization. This involves designing, creating, installing, configuring, debugging, optimizing, securing, and managing databases. Database engineers can either work as employees or as … Read more
Before we learn about the money, let’s get this question out of the way: What Is a Full-Stack Web Developer? A full-stack web developer works both with back-end and front-end web technologies. Full-stack developers have skills in all those fields so they often take crucial roles in overseeing the technical implementation of large web projects. … Read more
Before we learn about the money, let’s get this question out of the way: What Is a Back-end Web Developer? A web developer is a programmer who specializes in the development of websites or applications viewed on web browsers, mobile devices, and large desktop screens that are transported over private or public networks such as … Read more
Annual Income How much does a RavenDB Developer make per year? The average annual income of a RavenDB Developer is hard to estimate given the limited data availability. However, RavenDB developers are NoSQL developers who earn between $101,000 (25th percentile) and $130,500 (75th percentile) with an average of $119,105 per year in the US according … Read more
Annual Income The average annual income of a SQL Developer in the US is $76,110 according to PayScale and $87,489 according to Indeed.com. The annual bonus will often reach up to $10k per year: Here’s another screenshot: Hourly Rate SQL Developers are well-paid on freelancing platforms such as Upwork or Fiverr. Related Article: What’s the … Read more
Annual Income The average annual income of a HBase Developer is $125,000 according to PayScale (source): Hourly Rate HBase Developers are well-paid on freelancing platforms such as Upwork or Fiverr. Related Article: What’s the best freelancing platform? If you decide to go the route as a freelance HBase Developer, you can expect to make between … Read more