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Showing posts from August, 2022

Introduction to Docker and its Use Cases

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Several development teams are focusing on Docker as one of their favorite container-based platforms. It is becoming increasingly popular due to its reliability, performance, and functionality. The open-source containerization software and its underlying components must therefore be understood. In this article, we will focus on Docker, containers, use cases of Docker, its advantages, and its differences from Virtual Machines. What is Docker? The Docker containerization platform provides a lightweight virtualized environment called a container that allows developers to develop, deploy, and manage applications. It serves primarily as a development platform for distributed applications that can operate in a variety of environments. By making the software system agnostic, developers don’t have to worry about compatibility issues. Since Docker utilizes virtualization to create containers to store apps, the concept may seem similar to virtual machines. Also, packaging apps into isolated...

What is Mongo DB and Why do We Need it?

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The MongoDB document database is an open-source platform with horizontal scale-out architecture and a flexible schema for storing data. It was founded in 2007 and has gained a widespread following among developers across the globe. MongoDB databases store data as documents, not as tables of rows and columns. each record is described as a document in BSON, a binary representation of the data. In JSON format, applications can retrieve this information. MongoDB offers a replacement for traditional relational database systems that use SQL. In a relational database, data is stored in tables, rows, and columns with relationships between entities. In MongoDB, the data is stored in documents using JSON-like structures to represent and interact with data. Mongo DB Overview: The MongoDB database was developed in 2009 as a highly scalable, robust, and free NoSQL database. it also has a commercial version. its source code can be found on GitHub. As a versatile, flexible database, MongoDB h...

Introduction to Redis. What is it? And Why Do we Use it?

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A NoSQL database known as Redis (which stands for Remote Dictionary Serve) is an in-memory key-value data store, cache, message broker, and queue that runs quickly. This project was initiated by Salvatore Antirez Sanfilippo, the original developer. He developed a real-time web log analyzer and wanted to increase the scalability of his startup in Italy. In response to significant difficulties scaling some types of workloads using traditional database systems, he began prototyping the first proof of concept version of Redis. Github and Instagram were among the first companies to adopt this technology. Therefore, it's no surprise that the technology has been adopted and patronized not just by large companies, but also by developers. What is Redis? The official Redis document describes it as an in-memory data structure store (BSD licensed) that serves as a database, cache, and message broker. It supports data structures such as strings, hashes, lists, sets, sorted sets with range...

Daily Cryptocurrency Trading Signal

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Arashtad provides accurate daily cryptocurrency trading signals on this page everyday. The content of this page is updated daily and day traders can benefit this valuable data to boost their trading income by each new day. So, bookmark this page, share it with your mates and friends, and subscribe to Arashtad free newsletter to get more epic content like this. THIS SIGNAL IS MADE BY PROFESSIONALS. BUT, PLEASE MAKE SURE YOU DO YOUR ANALYZE BEFORE TAKING ANY ACTION! Last update: 2022 28 August - 10:49 AM (UTC) Pair: #HNT/USD Time SHORTTERM Price1 6.12 Type LONG Class Signal FUTURE Target 1 0.1257 Target 2 6.18 Target 3 6.27 Target 4 6.36 Target 5 6.57 Target 6 6.67 Stoploss 5.85 Leverage 7-9 Risk/Reward 2.28 ...

What is an API Gateway? And Why is it Important?

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API gateways are tools that allow you to manage APIs between a client and a collection of backend services. API gateways act as reverse proxies to collect API calls from clients, aggregate the services required to fulfill them, and return the appropriate results. An API gateway sits in front of a set of APIs or microservices to coordinate data requests and delivery. In addition to acting as a single entry point and standardizing interactions between apps, data, and services, API gateways can also support and manage API usage by performing a variety of other functions, from authentication to rate limits to analytics. What is an API Gateway? Typically, API gateways handle requests by invoking multiple microservices and aggregating the results, so that the best path is determined. they route all API calls from clients to the appropriate microservices through request routing, composition, and protocol translation. The API gateway allows mobile clients to retrieve all product details ...

Daily Cryptocurrency Trading Signal

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Arashtad provides accurate daily cryptocurrency trading signals on this page everyday. The content of this page is updated daily and day traders can benefit this valuable data to boost their trading income by each new day. So, bookmark this page, share it with your mates and friends, and subscribe to Arashtad free newsletter to get more epic content like this. THIS SIGNAL IS MADE BY PROFESSIONALS. BUT, PLEASE MAKE SURE YOU DO YOUR ANALYZE BEFORE TAKING ANY ACTION! Last update: 2022 27 August - 10:49 AM (UTC) Pair: #FLM/USDT Time SHORTTERM Price1 0.1229 Type LONG Class Signal FUTURE Target 1 0.1257 Target 2 0.1265 Target 3 0.1278 Target 4 0.1289 Target 5 0.1336 Stoploss 0.1199 Leverage 7 Risk/Reward 2 Capital 2%...

A Complete Guide to Microservice Architecture

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An architecture based on microservices consists of a series of small, autonomous services. Each service is self-contained and should implement a single business capability within a bounded context. a bound context is a natural division within a business and provides a definite boundary within which a domain model can be applied. In a microservice architecture, services are loosely coupled and can be developed, deployed, and maintained independently. These services each handle a discrete task and can communicate with other services using simple APIs to solve larger complex business problems. In this article, we will take a close look at the different aspects of microservices, what they are, What are the challenges and benefits of using them and so on. What are Microservices? A microservice is a small, independent, and loosely coupled service. It can be written and maintained by just one or two developers. Each service has a separate codebase, which can be managed by a small team. ...

What is a Web Socket API?

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A WebSocket API is a modern technology that can establish a two-way interactive communication session between a user's browser and a server. By using this API, you can send messages to a server and receive event-driven responses without polling the server. Most commonly, WebSocket is a duplex protocol that is used in client-server communications. Client-server communication is bidirectional, which means it goes back and forth between the client and the server. What is a Web Socket? A WebSocket is a computer communications protocol that provides full-duplex communication channels over a TCP connection. Through the use of the WebSocket, the connection lasts until one party decides to end it. A connection that is broken at one end prevents the other party from communicating with the first party. To initiate a connection, WebSocket needs HTTP support. When it comes to perfect streaming of data and other unsynchronized traffic, it serves as the spine for advanced web application d...

What is a Linux server? And Why do we Use it?

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Linux servers are widely used today and considered among the most popular due to their stability, security, and flexibility, which outperform standard Windows servers. These servers are built on the Linux operating system. And as these operating systems are open-source, users benefit from a strong community of resources and advocates. But that is not the only reason why these servers are so popular, they are also designed to handle more intense storage and operational needs of larger organizations and their software. In summary, Linux servers offer businesses a low-cost option for delivering content, apps and services to their clients and at the same time, they are efficient, standard, and secure. What is a Linux Server? A Linux server is a variant of the Linux operating system whose major benefit of using compared to closed-source software like Windows is that the former is fully open-source. This helps keeps setup and maintenance costs low, as even many of the proprietary variant...

What is TCP/IP and How does it Work?

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TCP/IP which is the acronym for Transmission Control Protocol/Internet Protocol is a set of standardized rules that allow computers or network devices to communicate with each other. This communication can either be on the internet or on a private network like an intranet. The TCP/IP protocol suite functions as an abstraction layer between internet applications and the routing and switching fabric. TCP/IP functionality TCP/IP determines how data should be exchanged on the internet by providing end-to-end communications that specify how it should be broken into packets, addressed, transmitted, routed, and received at the destination. TCP/IP is designed to make networks reliable so that data cannot be easily hacked. It also has the ability to recover automatically from the failure of any device on the network. TCP which stands for Transmission Control Protocol has its own specific function in the IP suite. TCP defines how applications can create channels of communication across a net...

Daily Cryptocurrency Trading Signal

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Arashtad provides accurate daily cryptocurrency trading signals on this page everyday. The content of this page is updated daily and day traders can benefit this valuable data to boost their trading income by each new day. So, bookmark this page, share it with your mates and friends, and subscribe to Arashtad free newsletter to get more epic content like this. THIS SIGNAL IS MADE BY PROFESSIONALS. BUT, PLEASE MAKE SURE YOU DO YOUR ANALYZE BEFORE TAKING ANY ACTION! Last update: 2022 23 August - 07:18' AM (UTC) Pair: #AAVE/USDT Time SHORTTERM Price1 87.23 Type SHORT Class Signal FUTURE Target 1 86.48 Target 2 85.55 Target 3 83.74 Target 4 82.00 Target 5 80.31 Target 6 78.31 Stoploss 91.82 Leverage 4-6 Risk/Reward ...