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Browse every article on Revold Blog: guides on cryptocurrency, finance, software development, DevOps, and emerging AI technology, all updated regularly.

Pavel Durov portrait collage with Moscow and Paris skyline backdrop, illustrating the Telegram founder legal case wanted by both Moscow and Paris in 2026

Pavel Durov: The Man Wanted by Both Moscow and Paris 2026

Pavel Durov: The Man Wanted by Both Moscow and Paris 2026 Read More »

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1inch Network Coin (1INCH) – Investment Analysis for 2025–2026

1inch Network Coin (1INCH) – Investment Analysis for 2025–2026 Read More »

Kaspa (KAS): Investment Analysis of a High-Throughput Crypto Asset with a Unique Architecture

Kaspa (KAS): Investment Analysis of a High-Throughput Crypto Asset with a Unique Architecture Read More »

Arbitrum (ARB): Investment Analysis of a High-Scale Crypto Asset

Arbitrum (ARB): Investment Analysis of a High-Scale Crypto Asset Read More »

CELO Coin: An Investment Analysis of a Crypto Asset with Global Potential

CELO Coin: An Investment Analysis of a Crypto Asset with Global Potential

CELO Coin: An Investment Analysis of a Crypto Asset with Global Potential Read More »

JasmyCoin: Analysis and Outlook 2025–2026

JasmyCoin: Analysis and Outlook 2025–2026

JasmyCoin: Analysis and Outlook 2025–2026 Read More »

Ondo Finance (ONDO) in 2025 – Deep-Dive Analysis

Ondo Finance (ONDO) in 2025 – Deep-Dive Analysis

Ondo Finance (ONDO) in 2025 – Deep-Dive Analysis Read More »

Hedera (HBAR) in 2025: Enterprise Blockchain for Real-World Utility

Hedera (HBAR) in 2025: Enterprise Blockchain for Real-World Utility

Hedera (HBAR) in 2025: Enterprise Blockchain for Real-World Utility Read More »

Wormhole (W) in 2025: Interoperability as Infrastructure for the Future of Web3

Wormhole (W) in 2025: Interoperability as Infrastructure for the Future of Web3

Wormhole (W) in 2025: Interoperability as Infrastructure for the Future of Web3 Read More »

Stellar (XLM) in 2025: Connecting Global Finance with Decentralized Simplicity

Stellar (XLM) in 2025: Connecting Global Finance with Decentralized Simplicity

Stellar (XLM) in 2025: Connecting Global Finance with Decentralized Simplicity Read More »

XRP (Ripple) in 2025: Institutional Utility, Speed, and Global Finance Reinvented

XRP (Ripple) in 2025: Institutional Utility, Speed, and Global Finance Reinvented

XRP (Ripple) in 2025: Institutional Utility, Speed, and Global Finance Reinvented Read More »

Solana (SOL) in 2025: Speed, Scale, and the Rise of Web3 Applications

Solana (SOL) in 2025: Speed, Scale, and the Rise of Web3 Applications

Solana (SOL) in 2025: Speed, Scale, and the Rise of Web3 Applications Read More »

Ethereum (ETH) in 2025: The Backbone of Decentralized Innovation

Ethereum (ETH) in 2025: The Backbone of Decentralized Innovation

Ethereum (ETH) in 2025: The Backbone of Decentralized Innovation Read More »

Avalanche (AVAX): Transforming Government and Enterprisewith Next-Gen Blockchain

Avalanche (AVAX): Transforming Government and Enterprisewith Next-Gen Blockchain

Avalanche (AVAX): Transforming Government and Enterprisewith Next-Gen Blockchain Read More »

Illustration of President Trump representing efforts to pull America out of a debt default

Trump is Trying to Pull America Out of Default

Trump is Trying to Pull America Out of Default Read More »

Illustration of President Trump symbolizing his economic policies impacting markets and crypto in 2025

Trump — Madman or Master Strategist? How His Policies Will Transform the U.S. Economy, the Global Market, and the Crypto Industry 2025

Trump — Madman or Master Strategist? How His Policies Will Transform the U.S. Economy, the Global Market, and the Crypto Industry 2025 Read More »

Basics of Cryptocurrency Technical Analysis

Basics of Cryptocurrency Technical Analysis: Why Indicators Are Essential

Basics of Cryptocurrency Technical Analysis: Why Indicators Are Essential Read More »

HISTORICAL ANALYSIS OF U.S. TARIFFS

HISTORICAL ANALYSIS OF U.S. TARIFFS: FROM THE GREAT DEPRESSION TO MODERN TRADE WARS

HISTORICAL ANALYSIS OF U.S. TARIFFS: FROM THE GREAT DEPRESSION TO MODERN TRADE WARS Read More »

How to Install and Set Up AnythingLLM on Docker

How to Install and Set Up AnythingLLM on Docker

How to Install and Set Up AnythingLLM on Docker Read More »

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How to Set Up an N8N AI Agent Playground with OpenAI + PostgreSQL (Full Guide)

How to Set Up an N8N AI Agent Playground with OpenAI + PostgreSQL (Full Guide) Read More »

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Easily Install Ollama + OpenWebUI + PostgreSQL (pgvector)

Easily Install Ollama + OpenWebUI + PostgreSQL (pgvector) Read More »

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How to Easily Set Up LiteLLM with Docker: A Complete Guide with PostgreSQL and Ollama Llama 3 Support

How to Easily Set Up LiteLLM with Docker: A Complete Guide with PostgreSQL and Ollama Llama 3 Support Read More »

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Capital investment icon representing ROCE, ROIIC, IRR, NPV and EVA efficiency metrics

ROCE, ROIIC, IRR, NPV and EVA — Key Investment Efficiency Metrics

ROCE, ROIIC, IRR, NPV and EVA — Key Investment Efficiency Metrics Read More »

Illustration of the ROI concept representing key investment efficiency metrics like ROE, ROA, ROMI and ROAS

ROI, ROE, ROA, ROMI & ROAS — Key Metrics to Evaluate Investment Efficiency

ROI, ROE, ROA, ROMI & ROAS — Key Metrics to Evaluate Investment Efficiency Read More »

Bollinger Bands Trading

Bollinger Bands Trading – Using Volatility to Optimize Entry and Exit Points

Bollinger Bands Trading – Using Volatility to Optimize Entry and Exit Points Read More »

Trend Following

Trend Following – Profiting from Strong Market Trends

Trend Following – Profiting from Strong Market Trends Read More »

Candlestick chart illustrating bullish reversal patterns used to identify market bottoms

Bullish Reversal Patterns: Identifying Market Bottoms and Trading Trend Reversals

Bullish Reversal Patterns: Identifying Market Bottoms and Trading Trend Reversals Read More »

Candlestick chart showing indecision patterns that signal market uncertainty for traders

Indecision Patterns Understanding Market Uncertainty

Indecision Patterns Understanding Market Uncertainty Read More »

Continuation Patterns

Continuation Patterns: How to Identify and Trade Trend-Strengthening Signals

Continuation Patterns: How to Identify and Trade Trend-Strengthening Signals Read More »

Bearish Reversal Patterns

Bearish Reversal Patterns: Essential Candlestick Signals Every Trader Should Know

Bearish Reversal Patterns: Essential Candlestick Signals Every Trader Should Know Read More »

Three White Soldiers

Three White Soldiers: A Powerful Bullish Reversal Pattern Every Trader Should Know

Three White Soldiers: A Powerful Bullish Reversal Pattern Every Trader Should Know Read More »

Tweezer Bottom

Tweezer Bottom: A Powerful Bullish Reversal Pattern Every Trader Should Know

Tweezer Bottom: A Powerful Bullish Reversal Pattern Every Trader Should Know Read More »

Piercing Line

Piercing Line: A Key Bullish Reversal Candlestick Pattern Every Trader Should Know

Piercing Line: A Key Bullish Reversal Candlestick Pattern Every Trader Should Know Read More »

Morning Star

Morning Star: A Powerful Three-Candle Reversal Pattern Every Trader Should Know

Morning Star: A Powerful Three-Candle Reversal Pattern Every Trader Should Know Read More »

Bullish engulfing candlestick chart pattern used for trading market reversals

Bullish Engulfing: The Ultimate Guide to Understanding and Trading This Powerful Candlestick Pattern

Bullish Engulfing: The Ultimate Guide to Understanding and Trading This Powerful Candlestick Pattern Read More »

Hammer candlestick chart pattern illustrating a bullish reversal trading signal

Hammer Candlestick: Identifying Bullish Reversal Signals

Hammer Candlestick: Identifying Bullish Reversal Signals Read More »

Doji Candlestick

Doji Candlestick: Deciphering Market Indecision

Doji Candlestick: Deciphering Market Indecision Read More »

Candlestick Patterns

Candlestick Patterns – Decoding Market Psychology

Candlestick Patterns – Decoding Market Psychology Read More »

Candlestick trading chart illustrating mean reversion strategy and candle pattern analysis

Candlestick Analysis: Understanding Different Types of Candles in Trading

Candlestick Analysis: Understanding Different Types of Candles in Trading Read More »

RSI trading indicator chart used to spot momentum shifts and relative strength signals

RSI Trading – Using Relative Strength to Spot Momentum Shifts

RSI Trading – Using Relative Strength to Spot Momentum Shifts Read More »

Price chart showing Bollinger Bands used to measure volatility for smarter trades

Bollinger Bands Trading – Mastering Volatility for Smarter Trades

Bollinger Bands Trading – Mastering Volatility for Smarter Trades Read More »

Ichimoku Cloud

Ichimoku Cloud Trading – A Comprehensive Approach to Trend Analysis

Ichimoku Cloud Trading – A Comprehensive Approach to Trend Analysis Read More »

Price chart showing Fibonacci retracement levels used to predict market price moves

Fibonacci Retracement Trading – Using Mathematical Levels to Predict Market Moves

Fibonacci Retracement Trading – Using Mathematical Levels to Predict Market Moves Read More »

Price chart highlighting support and resistance cloud levels for technical trading analysis

Support and Resistance Trading – Mastering Key Price Levels

Support and Resistance Trading – Mastering Key Price Levels Read More »

Candlestick trading chart illustrating mean reversion strategy and candle pattern analysis

Mean Reversion Trading – Profiting from Price Returning to the Average

Mean Reversion Trading – Profiting from Price Returning to the Average Read More »

Breakout Trad

Breakout Trading – Capturing Explosive Market Moves

Breakout Trading – Capturing Explosive Market Moves Read More »

Trading chart illustrating the scalping strategy used for ultra-fast high-frequency gains

Scalping – The Ultra-Fast Trading Strategy for High-Frequency Gains

Scalping – The Ultra-Fast Trading Strategy for High-Frequency Gains Read More »

Trading chart illustrating the day trading strategy for profiting from intraday market movements

Day Trading – Profiting from Intraday Market Movements

Day Trading – Profiting from Intraday Market Movements Read More »

Position Trading

Position Trading – Capturing Long-Term Market Trends

Position Trading – Capturing Long-Term Market Trends Read More »

Swing Trading

Swing Trading – Profiting from Short-Term Market Movements

Swing Trading – Profiting from Short-Term Market Movements Read More »

Buy and Hold

Buy and Hold – The Timeless Strategy for Long-Term Investors

Buy and Hold – The Timeless Strategy for Long-Term Investors Read More »

How to Change a PTR (Reverse DNS) Record for a Verizon IP Address

How to Change a PTR (Reverse DNS) Record for a Verizon IP Address Read More »

ALL, Developing & Programming

A Beginner’s Guide to SELinux on CentOS 10/11

A Beginner’s Guide to SELinux on CentOS 10/11 Read More »

ALL, Developing & Programming

How to set up an Ubuntu-based NAS

How to set up an Ubuntu-based NAS Read More »

ALL, Developing & Programming

Debian and Ubuntu logos illustrating a guide to enabling automatic system updates

How to Manually Enable Automatic Updates on Debian and Ubuntu 22.04 / 24.04

How to Manually Enable Automatic Updates on Debian and Ubuntu 22.04 / 24.04 Read More »

ALL, Developing & Programming

PhotoPrism112

How To Install PhotoPrism Using Docker Compose

How To Install PhotoPrism Using Docker Compose Read More »

ALL, Developing & Programming

Ubuntu Server1

How to Install a Desktop Environment/GUI in Ubuntu Server

How to Install a Desktop Environment/GUI in Ubuntu Server Read More »

ALL, Developing & Programming

How To Install Docker Compose on Ubuntu

How To Install Docker Compose on Ubuntu 22.04

How To Install Docker Compose on Ubuntu 22.04 Read More »

ALL, Developing & Programming

Docker Compose Ubuntu.21

Install Docker Compose on Linux Ubuntu 22.04, Debian or up

Install Docker Compose on Linux Ubuntu 22.04, Debian or up Read More »

ALL, Developing & Programming

How to Quickly Install Heimdall Using Docker

How to Quickly Install Heimdall Using Docker Read More »

ALL, Developing & Programming

How to Install Nextcloud with Docker on Your Linux Server

How to Install Nextcloud with Docker on Your Linux Server Read More »

ALL, Developing & Programming

Using Docker to Set up Nginx Reverse Proxy With Auto SSL Generation

Using Docker to Set up Nginx Reverse Proxy With Auto SSL Generation Read More »

ALL, Developing & Programming

How to Install UniFi Controller on Ubuntu 22.04 or 24.04

How to Install UniFi Controller on Ubuntu 22.04 or 24.04 Read More »

ALL, Developing & Programming

How to Install and Configure Radarr on Linux Using Docker

How to Install and Configure Radarr on Linux Using Docker Read More »

ALL, Developing & Programming

Install Home Assistant Operating System

Install Home Assistant Operating System

Install Home Assistant Operating System Read More »

ALL, Developing & Programming

Deploy FreshRSS with Docker

Deploy FreshRSS with Docker Read More »

ALL, Developing & Programming

PIVPN: Simplest way to setup a VPN

PIVPN: Simplest way to setup a VPN Read More »

ALL, Developing & Programming

Build your own search engine with

Build your own search engine with ht://Dig

Build your own search engine with ht://Dig Read More »

ALL, Developing & Programming

How to Install Virtualmin on Ubuntu 22.04 or 24.04

How to Install Virtualmin on Ubuntu 22.04 or 24.04 Read More »

ALL, Developing & Programming

How to Set Up Automatic Updates for CentOS 10

How to Set Up Automatic Updates for CentOS 10 Read More »

ALL, Developing & Programming

Crypto Finance

Crypto Finance: Comprehensive Guide to Technical Analysis

Crypto Finance: Comprehensive Guide to Technical Analysis Read More »

How to Mount and Unmount an ISO Image in Linux

How to Mount and Unmount an ISO Image in Linux

How to Mount and Unmount an ISO Image in Linux Read More »

ALL, Developing & Programming

How Do I Access or Mount Windows

How Do I Access or Mount Windows/USB NTFS Partition in RHEL/CentOS/Fedora

How Do I Access or Mount Windows/USB NTFS Partition in RHEL/CentOS/Fedora Read More »

ALL, Developing & Programming

How to Update PHP Version in Ubuntu 2404

How to Update PHP Version in Ubuntu 24,04

How to Update PHP Version in Ubuntu 24,04 Read More »

ALL, Developing & Programming

How To Set Up a Node.js Application for Production on Ubuntu 24.04

How To Set Up a Node.js Application for Production on Ubuntu 24.04 Read More »

ALL, Developing & Programming

How to Install Jellyfin Media Server on Ubuntu 24.04

How to Install Jellyfin Media Server on Ubuntu 24.04 Read More »

ALL, Developing & Programming

How to Update PHP Version in Ubuntu 2404 1

How to Install NVIDIA Drivers on Ubuntu 22.04 LTS

How to Install NVIDIA Drivers on Ubuntu 22.04 LTS Read More »

ALL, Developing & Programming

How to Install NGINX FastCGI Cache Purge Module Without Reinstalling NGINX on Ubuntu (Latest Versions)

How to Install NGINX FastCGI Cache Purge Module Without Reinstalling NGINX on Ubuntu (Latest Versions) Read More »

ALL, Developing & Programming

CentOS Automatic Updates Versions 9, 10, 11

CentOS Automatic Updates Versions 9, 10, 11 Read More »

ALL, Developing & Programming

Hot to install Search Engine with Docker image searx/searx — Linux Server, Home Lab

Hot to install Search Engine with Docker image searx/searx — Linux Server, Home Lab Read More »

ALL, Developing & Programming

How to Install Searx Search Engine on Ubuntu / debianArch LinuxFedora / RHEL

How to Install Searx Search Engine on Ubuntu / debianArch LinuxFedora / RHEL Read More »

ALL, Developing & Programming

This guide will show you how to install a desktop GUI graphical interface on your Ubuntu server

This guide will show you how to install a desktop (GUI) graphical interface on your Ubuntu server.

This guide will show you how to install a desktop (GUI) graphical interface on your Ubuntu server. Read More »

ALL, Developing & Programming

How to Install Debian 12/10 Server

How to Install Debian 12/10 Server Read More »

ALL, Developing & Programming

How to Install Proxmox VE on Windows 8.3

How to Install Proxmox VE on Windows 8.3 Read More »

ALL, Developing & Programming

Domain name vs. URL1

What is a domain name? | Domain name vs. URL

What is a domain name? | Domain name vs. URL Read More »

ALL, Developing & Programming

Diagram illustrating how DNS (Domain Name System) resolves domain names to IP addresses

What is DNS?

What is DNS? Read More »

ALL, Developing & Programming

How to Install pfSense on Proxmox

How to Install pfSense on Proxmox Read More »

ALL, Developing & Programming

How to Install and Configure iRedMail on CentOS 9, 10, or 11

How to Install and Configure iRedMail on CentOS 9, 10, or 11 Read More »

ALL, Developing & Programming

Proxmox Maintenance Script: Automate Updates and Reboots

Proxmox Maintenance Script: Automate Updates and Reboots Read More »

ALL, Developing & Programming

How to install Haproxy and Traefik on Proxmox VM with CentOS 9, 10, 11

How to install Haproxy and Traefik on Proxmox VM with CentOS 9, 10, 11 Read More »

ALL, Developing & Programming

How to install and configure Grafana on CentOS 9 or 10 or 11′

How to install and configure Grafana on CentOS 9 or 10 or 11′ Read More »

ALL, Developing & Programming

TrueNas Useful Commands

TrueNas Useful Commands Read More »

ALL, Developing & Programming

Passthrough Physical Disk to Virtual Machine

Passthrough Physical Disk to Virtual Machine (VM)

Passthrough Physical Disk to Virtual Machine (VM) Read More »

ALL, Developing & Programming

How to Install Python Pip on Ubuntu 22.04

How to Install Python Pip on Ubuntu 22.04 Read More »

ALL, Developing & Programming

Email security diagram illustrating SPF, DKIM, and DMARC configuration on an iRedMail server

How to Configure SPF, DKIM, and DMARC on an iRedMail Server (CentOS 10 or 11)

How to Configure SPF, DKIM, and DMARC on an iRedMail Server (CentOS 10 or 11) Read More »

ALL, Developing & Programming

Tax and finance icon representing a business strategy and tax planning workshop for 2023-2025

Financial Workshop: Tax Secrets and Business Strategies 2023–2025

Financial Workshop: Tax Secrets and Business Strategies 2023–2025 Read More »

Stellar XLM and Ripple XRP logos representing a professional cryptocurrency market analysis

Ripple XRP & Stellar XLM: A Professional Analysis

Ripple XRP & Stellar XLM: A Professional Analysis Read More »

20 Essential Python Concepts to Help You Become a More Effective Developer

20 Essential Python Concepts to Help You Become a More Effective Developer Read More »

ALL, Developing & Programming

Network security illustration representing the DDoS attack mitigation guide, part 1 of the series

Mastering DDoS Attack Mitigation: A Comprehensive Guide (Part 1)

Mastering DDoS Attack Mitigation: A Comprehensive Guide (Part 1) Read More »

ALL, Developing & Programming

Network security illustration representing the DDoS attack mitigation guide, part 2 of the series

Mastering DDoS Attack Mitigation: A Comprehensive Guide (Part 2)

Mastering DDoS Attack Mitigation: A Comprehensive Guide (Part 2) Read More »

ALL, Developing & Programming