Go, also known as Golang, is a statically-typed, concurrent programming language created by Google. ClickHouse is a high-performance, column-oriented database management system that can be used for real-time data analysis.This tutorial will provide a deep dive into how to connect to ClickHouse from a Go program, including how to perform common database operations such as SELECT and INSERT statements.Before proceeding, it is assumed that you already have Go and ClickHouse installed on your machine. If not, you can download the latest version of Go from the official website and install it by fol...

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MarketsandMarkets claims that the cloud computing market is worth more than $545 bln nowadays. Moreover, by Thales, nearly 60% of worldwide commercial data is stored in the cloud today. Nay, under Exploding Topics, about 90% of large companies across the world use cloud infrastructure. So, the mentioned technology is incredibly popular among business owners worldwide presently.However, not so many company holders, as well as managers, know enough about the specified solutions. That's because modern technologies develop extremely intensively. So, entrepreneurs just can't keep up with the latest...

CSS Flexbox is a layout module that makes it easier to create flexible and responsive layouts in CSS. It provides a simple and powerful way to align elements within a container and distribute space between them.To use flexbox, you need to set the display property of an element to "flex". You can do this by adding the following rule to your CSS:.container { display: flex;}The flex container will now have two main axes: the main axis and the cross axis. By default, the main axis runs horizontally and the cross axis runs vertically. You can change this by setting the flex-direction property:.con...

The office life has changed a lot since the beginning of the 21st century. Nowadays, technologies have taken over a large part of the work that people have to do, inside their walls. Some of them are more important than others, though. Here are four that no company should live without. A VoIP Phone SystemIf a company wants to communicate with its clients, it needs to install a centralized phone system. The old ones were complicated and costly. The more phone lines you had, the higher the monthly bill got. Today, VoIP phone systems have replaced the traditional ones, bringing in an era of ...

Generics in Go allow you to write code that can work with multiple types of data, without having to write separate versions of the code for each type. This can make your code more flexible and easier to maintain, as you only need to write and test the code once, rather than maintaining multiple versions.To use generics in Go, you first need to define a type parameter, which is a placeholder for the type that the code will work with. For example, you might define a type parameter called "T" like this:func MyFunction(x T) T { // code here}You can then use the type parameter "T" wherever you wou...

In Go, a channel is a type of concurrent data structure that allows two or more goroutines (Go's term for lightweight threads) to communicate with each other. Channels provide a way for goroutines to send and receive values, and they are an essential part of Go's concurrency model.Here's a simple example that demonstrates how to use channels in Go:package mainimport ( "fmt")func main() { // Create a new channel with the `make` function ch := make(chan int) // Start a new goroutine that sends the value 5 to the channel go func() { ch <- 5 }() // Read the value fro...

If you were like me, a pure Java developer before writing Go, you must be wondering why Go doesn’t support the ternary operator like return a > 1 ? 0 : 1.Most mainstream languages like C and Java are supportive of ternary operators; languages like Python and Ruby support the simplified if-else one-liner, such as a = 0 if a > 1. However, Go is not among them. And it is not only about adding operators but also a concept of coding in a more convenient way, such as the ?: expression can be perfectly replaced by if-else, but what if you are required to duplicate it dozens or hundred tim...