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Introduction. Imagine watching a live sports game and wanting to know the score in real time. Or you're tracking the location of a delivery package, and you want to see its progress as it moves. In both cases, you deal with a constant flow of data th...
In contemporary application design that utilizes microservices and keeps up with dynamic analytics demands, it's common to synchronize data from various databases dispersed throughout an enterprise and integrated with diverse systems. In modern appli...
When it comes to choosing a relational database management system (RDBMS), two popular options are PostgreSQL and MySQL. Both have been around for decades and have proven to be highly reliable, secure, and scalable. However, they have different stren...
Streaming data from a MySQL database to a PostgreSQL database can be a useful way to move data between systems or to create a real-time replica of a database for reporting and analysis. One way to accomplish this is through the use of Change Data Cap...
The architecture of modern web applications consists of several software components such as dashboards, analytics, databases, data lakes, caches, search, etc. The database is usually the core part of any application. Real-time data updates keep dispa...
Web data extraction or web scraping in 2020 is the only way to get desired data if owners of a web site don't grant access to their users through API. Many web sites like Twitter, YouTube, or Facebook provide an easy way to access their data through ...
