MySQL Python: About MySQL

  • MySQL is a fast, easy-to-use relational database. It is currently the most popular open-source database
  • MySQL is used for many small and big businesses. It is developed, marketed, and supported by MySQL AB, a Swedish company. It is written in C and C++.
  • MySQL is an open-source database, so you don’t have to pay a single penny to use it.

Download MySQL

Follow these steps:

  1. Go to the official MySQL website

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If you’re a database developer, you know that you need different SQL statements for creating schemas, ad-hoc querying, initiating backups, or troubleshooting. For these scenarios, finding the right graphical tool can speed up these tasks and make you more productive. Over the years, the PostgreSQL community has developed several open-sourced graphical tools for managing PostgreSQL databases, visualizing the datasets it contains, and running queries. You can find a comprehensive list of tools on the PostgreSQL wiki here.

This post is the first in a series of on-going articles that will show you how to work with Yugabyte DB using popular PostgreSQL GUI tools.

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With the release of Red Hat Decision Manager 7.3, I’ve started updating my free online workshop, a beginners guide to building an online retail web shop.

The previous article covered installing the tooling and setting up a project. This update is the for the third lab in this workshop, with more to follow. Learn how to create a domain model with Red Hat Decision Manager.

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I’m not going to explain what reactive programming is or why you should use it. I hope you’ve already read about it somewhere, and if not, you can Google it. In this post, I’m going to tell you how to use reactive programming specifically with Spring Boot and RxJava. Let’s get started.

Prerequisites

Before you continue reading, I expect you understand how to create simple REST API using Spring Boot and RxJava. If you haven’t, you can learn more about Spring Boot on Baeldung and you can learn more about RxJava on AndroidHive. They explain those two materials really well.

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Thinking of beginning your career in programming? Not a bad idea, as there’s a high demand for programmers today. Also, being certified in a technology or programming language can considerably increase the chances of employment and improve your skills. One of the most widely used programming languages is Java, and thus, Java programmers are in high demand all around the world. If you are looking to get a Java certification, you can get it from Oracle.

Getting this certification is not that difficult or expensive. Once you’re certified, you can make your own applications, games, etc. You can use coupons from GoDaddy to host your Java app; these coupons can help you save a decent amount of money when launching your app. You can also use coupons to purchase the test preparation material, or when booking the test, you can save a decent amount of money on the test.

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Machine learning is now a big part of every single one of our lives. When you use Netflix, recommended shows are presented based on an AI algorithm. Your order history on Amazon is run through a program to create a list of potential products that are uniquely suited to your tastes. Marketers use automation as a way to reach potential prospects and keep current customers engaged with their company. Believe it or not, 79 percent of the top businesses are currently using AI in their business model in some way.

At a glance, it seems like everything related to machine learning involves relatively new products and technology. A new study by the Journal of Field Robotics at the University of Cambridge is challenging our preconceptions about AI and how it ought to impact our lives. Their research and experiments resulted in a tremendous breakthrough in agriculture. We are going to take a look at the challenge, their new robot, and what this means for the future.

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This week, we take a look into API vulnerabilities found in Tinder and Axway SecureTransport. In other news, FTC and Equifax have reached a settlement related to the 2017 breach, and the slides for an API security talk have been posted.

Vulnerability: Tinder

Sanskar Jethi has found that Tinder enforces its premium features (such as unblurred images of those who like you) to be available for premium membership only in the app, not in the API. Their API actually delivers regular, unblurred images to everyone.

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If the majority of your work meetings leave you feeling like this, you probably want to find a different employer.
Photo by Flickr/Ville Saavuori

If you’re a professional software developer – which is likely since you’re reading this article – you’re probably on Reddit. A lot.

And why wouldn’t you be? It’s a magical place where you and your tribe can exchange pearls of wisdom like this one:

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Problem Statement

Recently, while working with MuleSoft 4 (AnyPoint Platform – 7.3.1), I had come across a scenario that requires invocation of another REST API, which is also implemented on MuleSoft. This API requires input in the form of URI parameters. This API works well when invoked from an external client like Postman, however, exceptions are observed when the same API is invoked from MuleSoft.

Implementation Details

App – Currency Conversation is implemented for providing currency conversion details in real-time , this APP can be invoked by URL  -http://<<hostname>> /api/ currenyconversion /baseCcy /<<value>> /targetCcy/<<value>>

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Background

The Performance Challenge Championship (PCC) is an event organized by ArchNotes. After learning about the rules of the competition, I found PostgreSQL is very suitable for this scenario. The scenario is reproduced as it is, implemented with PG, but how does it perform?

The competition is described as follows (page in Chinese, but Chrome can translate): https://github.com/archnotes/PCC

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