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# DC Web Makers- Blockchain Services

Blockchain Training for All

## Sitemaps

- [XML Sitemap](https://blockchain.dcwebmakers.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Hands-on Smart Contract Development with Hyperledger Fabric V2 book by O'Reilly Media](https://blockchain.dcwebmakers.com/2023/12/22/hands-on-blockchain-hyperledger-fabric-book-with-oreilly-media/) - Hands-on Smart Contract Development with Hyperledger Fabric V2 book by O'Reilly Media Book Highlights Some of the highlights of this book are: Review of Hyperledger Fabric architecture and components Build Hyperledger Fabric and smart contracts with Node.JS and Golang Discover Hyperledger Fabric V2 features and functionalities Learn how to migrate to Hyperledger Fabric V2 Deploy
- [Review of Hyperledger DLTs- Fabric, Besu, Sawtooth, Iroha and Indy](https://blockchain.dcwebmakers.com/2023/12/22/review-of-hyperledger-fabric-besu-sawtooth-iroha-indy/) - As companies are catching up in adopting blockchain technology, the choice of a private blockchain platform becomes very vital. Hyperledger, whose open source projects provide more enterprise blockchain use cases than others, is currently leading the race of private Distributed Ledger Technology...
- [Linux Operating System List for IT Professionals](https://blockchain.dcwebmakers.com/2023/12/22/list-of-all-secure-linux-distributions-for-cybersecurity-professionals/) - Are you looking for best Linux distro for security professionals or just want to explore Linux operating system list that are best alternatives to Windows, Read this article
- [Using advance JS and webRTC for cross browser communications in real time](https://blockchain.dcwebmakers.com/2023/12/22/using-advance-js-and-webrtc-for-cross-browser-communications-in-real-time/) - Learn about WebRTC and how to use advance JavaScript and webRTC for cross browser communications in real time.
- [20 Practical Solutions to Unleash the Power of Database](https://blockchain.dcwebmakers.com/2023/12/22/unleash-the-power-of-mysql-database-in-20-ways/) - Due to a lack of enough awareness and our progressive experiences as an IT consultant and an advance database development service provider, here we concisely introduce the database and twenty benefits that you can get from it.
- [Blockchain Security Token Offering under US Securities Laws](https://blockchain.dcwebmakers.com/2023/12/22/review-of-blockchain-security-token-offering-under-usa-securities-laws/) - In this article, we discuss United States rules and regulations around security token issued and managed via blockchain technology. The key question is how do we know whether a token is a security token? To answer this question, we need to have an overview of the US securities laws...
- [Mechanisms behind Linux Kernel task management](https://blockchain.dcwebmakers.com/2023/12/22/mechanisms-behind-linux-kernel-task-management/) - Are you interested in learning more about Linux Kernel? This article describes some of the general tasks and mechanisms that the Linux kernel needs to supply so that other parts of the kernel work effectively together
- [How Linux Data Structures work](https://blockchain.dcwebmakers.com/2023/12/22/list-of-data-structures-that-linux-os-uses/) - Are you interested in learning more about Linux Kernel? This article lists the major data structures that Linux uses. It is a definite guide for those interesting in learning Linux kernel in depth or those interesting in doing advance Linux OS troubleshooting.
- [Linux File System Architecture and Management](https://blockchain.dcwebmakers.com/2023/12/22/linux-os-file-system-architecture-and-management/) - Linux File System Architecture and Management This article describes how the Linux kernel maintains the files in the file systems that it supports. It describes the Virtual File System (VFS) and explains how the Linux kernel's real file systems are supported. One of the most important features of Linux is its support for many
- [Investigation report of SEC on Decentralized Autonomous Organization](https://blockchain.dcwebmakers.com/2023/12/22/investigation-report-of-sec-on-decentralized-autonomous-organization/) - SEC issued a report of investigation, the so-called Decentralized Autonomous Organization report that provided an analysis on whether a digital token could be considered as a security. This report has signification ramification for fundraising implementation via a distributed ledger or blockchain technology.
- [Intro to real-time bidirectional communications between browsers and webSocket servers](https://blockchain.dcwebmakers.com/2023/12/22/intro-to-real-time-bidirectional-communications-between-browsers-and-websocket-servers/) - Intro to real-time bidirectional communications between browsers and webSocket servers We have been using COMET techniques to implement bidirectional communication between a web browser and web server. Long polling is the most popular technique of achieving bidirectional communication between a web browser and web server because it works without compromising user experience and without any
- [Intro to functional reactive programming for advance JS web development](https://blockchain.dcwebmakers.com/2023/12/22/intro-to-functional-reactive-programming-for-advance-js-web-development/) - Intro to functional reactive programming for advance JS web development If you are a frontend or backend JavaScript developer who works on large and complex JavaScript applications and deals with a lot of code that responds to asynchronous data updates, user activities, and system activities, then it's perhaps the best time to explore functional reactive
- [Best practices for managing enterprise blockchain networks on Hyperledger](https://blockchain.dcwebmakers.com/2023/12/22/hyperledger-fabric-for-system-administration/) - Given that you have several business partners who want to transact on the Hyperledger Fabric platform, you as the administrator would need to translate these actors into corresponding entities within the Hyperledger Fabric environment along with all the necessary supporting components.
- [How Linux Operating System Memory Management works](https://blockchain.dcwebmakers.com/2023/12/22/how-linux-operating-system-memory-management-works/) - Are you interested in learning more about Linux Kernel? In this article, you learn in depth how Linux Operating System memory management works.
- [Review of Linux Kernel Sources and Functions](https://blockchain.dcwebmakers.com/2023/12/22/how-linux-kernel-sources-and-functions-work/) - Are you interested in learning more about Linux Kernel? This article describes where in the Linux kernel sources you should start looking for particular kernel functions.
- [Linux Kernel Operating System Processes](https://blockchain.dcwebmakers.com/2023/12/22/how-linux-kernel-create-and-manage-os-processes/) - Linux Kernel Operating System Processes This article describes what a process is and how the Linux kernel creates, manages and deletes the processes in the system. Processes carry out tasks within the operating system. A program is a set of machine code instructions and data stored in an executable image on disk and is, as
- [How bootstrap 4 extensible content containers or cards work](https://blockchain.dcwebmakers.com/2023/12/22/how-bootstrap-4-extensible-content-containers-or-cards-work/) - In this article we review new features of Bootstrap 4. Specifically, we discuss how Bootstrap 4 extensible content containers or cards work.
- [Boosting business productivity and operation efficiency with blockchain](https://blockchain.dcwebmakers.com/2023/12/22/electronic-record-management-and-blockchain/) - There is an ongoing interest in the business world to move towards a paperless business environment to gain efficiency and reduce error, and while some of it has taken place, there is always risk surrounding data integrity and authentication.
- [Develop Multi-thread JavaScript applications with Web Workers](https://blockchain.dcwebmakers.com/2023/12/22/develop-multi-thread-javascript-applications-with-web-workers/) - Imagine that you have a project, site, or a webpage that run a complex, long-running JavaScript task. It causes the page to load very slowly as visitors should wait until the JS code is fully processed. In this tutorial, we show you how to use Web Workers to run a complex, long-running JavaScript task without locking up the UI in the browser.
- [Decentralized App use case for healthcare data sharing](https://blockchain.dcwebmakers.com/2023/12/22/decentralized-app-use-case-for-healthcare-data-sharing/) - In this article, we look at one blockchain use case in more detail and talk about steps leading to the implementation of a Decentralized Application or DApp. The use case of healthcare data sharing will be examined further.
- [Comprehensive overview of Bootstrap 4 features for user interface customizations](https://blockchain.dcwebmakers.com/2023/12/22/comprehensive-overview-of-bootstrap-4-features-for-user-interface-customizations-2/) - In this article, we review essential features of Bootstrap 4. We also discuss bootstrap 4 features that are key for website user interface customizations.
- [In depth overview of angular 2 architecture and features](https://blockchain.dcwebmakers.com/2023/12/22/comprehensive-overview-of-angular-2-architecture-and-features/) - In this article, we dive into all essential features, concepts and architecture of Angular 2 for advance web development.
- [Comprehensive overview and analysis of blockchain use cases in many industries](https://blockchain.dcwebmakers.com/2023/12/22/comprehensive-overview-and-analysis-of-blockchain-use-cases-in-many-industries/) - Comprehensive overview and analysis of blockchain use cases in many industries Blockchain is considered to be a game-changing technology, which can potentially disrupt existing business models by making intermediary services obsolete and inspire the creation of new and cost-effective business models. However, this technology can not resolve all issues and its value can only be
- [Comprehensive guide for migration from monolithic to microservices architecture](https://blockchain.dcwebmakers.com/2023/12/22/comprehensive-guide-for-migration-from-monolithic-to-microservices-architecture/) - Comprehensive guide for migration from monolithic to microservices architecture The architecture of server-side application development for complex and large applications (applications with huge number of users and large volume of data) shouldn't just involve faster response and providing web services for wide variety of platforms. It should be easy to scale, upgrade, update, test, and
- [Corda Blockchain Decentralized App](https://blockchain.dcwebmakers.com/2023/12/22/build-and-run-corda-blockchain-decentralized-app/) - In this tutorial, we run an example Decentralized Application or DApp that uses Corda R3. This sample project comes with default Corda library, so it is great place for starting and learning Codra blockchain development.
- [New Formation of Asset Liquidity Model via Blockchain Tokenization](https://blockchain.dcwebmakers.com/2023/12/22/blockchain-for-asset-tokenization-and-fractional-asset-ownership/) - In this article, we discuss ways in which you can create fractional asset ownership using blockchain technology while explaining new formation of asset liquidity model via Blockchain Tokenization....
- [Securing and Scaling up Node.js Applications](https://blockchain.dcwebmakers.com/2023/12/22/best-practices-for-securing-and-scaling-nodejs-applications/) - Learn about best practices for securing and scaling up Node.JS web applications. You learn essential concepts and tools for web application cyberseurity management.
- [How to audit a Smart Contract for Weakness and Vulnerabilities](https://blockchain.dcwebmakers.com/2023/12/22/audit-a-smart-contract-for-weakness-and-vulnerabilities/) - We offer blockchain training, consultancy and development services using Hyperledger Fabric, Sawtooth, Composer and Ethereum with Solidity.
- [9 advance topics for deploying and managing Kubernetes containers](https://blockchain.dcwebmakers.com/2023/12/22/advance-topics-for-deploying-and-managing-kubernetes-containers/) - Kubernetes is a portable, extensible, open-source platform for managing containerized workloads and services that facilitates both declarative configuration and automation. In this article, we review some of its advance features.
- [Linux Text File Search with Regular Expressions for Matching Text Patterns](https://blockchain.dcwebmakers.com/2023/12/22/linux-search-with-regular-expressions-for-matching-text-patterns/) - Linux Text File Search with Regular Expressions for Matching Text Patterns We can use grep command line to do word and phrase searches. Also, you can use grep to search for complex text patterns called regular expressions. A regular expression—or “regexp”—is a text string of special characters that specifies a set of patterns to match.
- [Blockchain Letter of Credit with Hyperledger Fabric](https://blockchain.dcwebmakers.com/2023/12/22/build-blockchain-letter-of-credit-using-hyperledger-fabric-and-composer/) - Building A Blockchain for Letter of Credit Using Hyperledger Fabric and Composer Hyperledger is a set of open source tools and blockchain subprojects resulting from cross- industry collaboration. We will present two main components in this recipe – Hyperledger Fabric and Hyperledger Composer. If you are not familiar with blockchain technology or Hyperledger family reading
- [Building Enterprise Blockchain-as-a-Service Applications Using Ethereum and Quorum](https://blockchain.dcwebmakers.com/2023/12/22/blockchain-as-a-service-apps-using-ethereum-and-quorum/) - Building Enterprise Blockchain-as-a-Service Applications Using Ethereum and Quorum Ethereum is a general-purpose blockchain that is more suited to describing business logic, through advanced scripts, also known as smart contracts. Ethereum was designed with a broader vision, as a decentralized or world computer that attempts to marry the power of the blockchain, as a trust machine,
- [Harness the Power of Distributed Storage IPFS and Swarm in Ethereum Blockchain Apps](https://blockchain.dcwebmakers.com/2023/12/22/work-with-distributed-storage-ipfs-and-swarm-in-ethereum/) - Harness the Power of Distributed Storage IPFS and Swarm in Ethereum Blockchain Applications Ethereum is a general-purpose blockchain that is more suited to describing business logic, through advanced scripts, also known as smart contracts. Ethereum was designed with a broader vision, as a decentralized or world computer that attempts to marry the power of the
- [List of certifications for blockchain professionals](https://blockchain.dcwebmakers.com/2023/12/22/blockchain-certifications/) - Certified Solidity Professional Certification Exam Info Exam Cost: $190 USD Number of Questions: 40 Questions Pass Score: 70% Time Needed: 90 minutes to complete exam Exam Language: English Voucher Expiration Date: One Year from Purchase Exam Topics What is Solidity? Setting up a Development Environment The layout of a Solidity file Solidity – Value types
- [Ultimate guide for processing html form inputs using Python Django framework](https://blockchain.dcwebmakers.com/2024/01/11/ultimate-guide-for-processing-html-form-inputs-with-python-django/) - Ultimate guide for processing html form inputs using Python Django framework Django is a Python-based free and open-source web framework, which follows the model-template-view architectural pattern. It is maintained by the Django Software Foundation. Django's primary goal is to ease the creation of complex, database-driven websites. With Django, you can take Web applications from concept

## Pages

- [Contact](https://blockchain.dcwebmakers.com/contact/) - Would you like to harness the power of blockchain technology in your company. Would you like to learn blockchain development. Get in touch today!
- [Blog](https://blockchain.dcwebmakers.com/blog/) - As an enterprise blockchain solution provider, we offer blockchain design and development articles, tips, recipes for Hyperledger Fabric, Sawtooth, Composer, Corda R3 and Ethereum with Solidity.
- [Services](https://blockchain.dcwebmakers.com/services/) - Soon blockchain will disrupt IT industry. To that end, we offer custom blockchain solutions for small to enterprise businesses using platforms such as Quorum, Hyperledger Fabric, Sawtooth and Ethereum with Solidity.
- [Coming Soon](https://blockchain.dcwebmakers.com/coming-soon/)

## Categories

- [General](https://blockchain.dcwebmakers.com/category/general/)
- [Blockchain](https://blockchain.dcwebmakers.com/category/blockchain/)
- [Linux](https://blockchain.dcwebmakers.com/category/linux/)
- [Web Development](https://blockchain.dcwebmakers.com/category/web-development/)

## Tags

- [Python](https://blockchain.dcwebmakers.com/tag/python/)
- [Django](https://blockchain.dcwebmakers.com/tag/django/)
- [Hyperledger Fabric](https://blockchain.dcwebmakers.com/tag/hyperledger-fabric/)
- [Iroha](https://blockchain.dcwebmakers.com/tag/iroha/)
- [Besu](https://blockchain.dcwebmakers.com/tag/besu/)
- [Hyperledger Indy](https://blockchain.dcwebmakers.com/tag/hyperledger-indy/)
- [Hyperledger Sawtooth](https://blockchain.dcwebmakers.com/tag/hyperledger-sawtooth/)
- [public blockchain](https://blockchain.dcwebmakers.com/tag/public-blockchain/)
- [Blockchain cybersecurity](https://blockchain.dcwebmakers.com/tag/blockchain-cybersecurity/)
- [Ethereum](https://blockchain.dcwebmakers.com/tag/ethereum/)
- [Smart Contracts](https://blockchain.dcwebmakers.com/tag/smart-contracts/)
- [Distributed Ledger Technology](https://blockchain.dcwebmakers.com/tag/distributed-ledger-technology/)
- [Hyperledger Fabric V2](https://blockchain.dcwebmakers.com/tag/hyperledger-fabric-v2/)
- [Hyperledger](https://blockchain.dcwebmakers.com/tag/hyperledger/)
- [Blockchain](https://blockchain.dcwebmakers.com/tag/blockchain/)
- [STO](https://blockchain.dcwebmakers.com/tag/sto/)
- [ICO](https://blockchain.dcwebmakers.com/tag/ico/)
- [Blockchain Book](https://blockchain.dcwebmakers.com/tag/blockchain-book/)
- [MySQL](https://blockchain.dcwebmakers.com/tag/mysql/)
- [Database design](https://blockchain.dcwebmakers.com/tag/database-design/)
- [SQL Server](https://blockchain.dcwebmakers.com/tag/sql-server/)
- [regular expression](https://blockchain.dcwebmakers.com/tag/regular-expression/)
- [Linux](https://blockchain.dcwebmakers.com/tag/linux/)
- [Red Hat](https://blockchain.dcwebmakers.com/tag/red-hat/)
- [SEC](https://blockchain.dcwebmakers.com/tag/sec/)
- [Security Token](https://blockchain.dcwebmakers.com/tag/security-token/)
- [Decentralized Autonomous Organization](https://blockchain.dcwebmakers.com/tag/decentralized-autonomous-organization/)
- [DAO](https://blockchain.dcwebmakers.com/tag/dao/)
- [grep command](https://blockchain.dcwebmakers.com/tag/grep-command/)
- [Web Workers](https://blockchain.dcwebmakers.com/tag/web-workers/)
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- [Multi-thread JavaScript](https://blockchain.dcwebmakers.com/tag/multi-thread-javascript/)
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- [kubeconfig](https://blockchain.dcwebmakers.com/tag/kubeconfig/)
- [RESTful API](https://blockchain.dcwebmakers.com/tag/restful-api/)
- [data structures](https://blockchain.dcwebmakers.com/tag/data-structures/)
- [Ubuntu](https://blockchain.dcwebmakers.com/tag/ubuntu/)
- [Linux Kernel](https://blockchain.dcwebmakers.com/tag/linux-kernel/)
- [task management](https://blockchain.dcwebmakers.com/tag/task-management/)
- [Linux OS](https://blockchain.dcwebmakers.com/tag/linux-os/)
- [Virtual File System](https://blockchain.dcwebmakers.com/tag/virtual-file-system/)
- [Linux file systems](https://blockchain.dcwebmakers.com/tag/linux-file-systems/)
- [Linux processes](https://blockchain.dcwebmakers.com/tag/linux-processes/)
- [Corda R3](https://blockchain.dcwebmakers.com/tag/corda-r3/)
- [DLT](https://blockchain.dcwebmakers.com/tag/dlt/)
- [DApp](https://blockchain.dcwebmakers.com/tag/dapp/)
- [Linux distributions](https://blockchain.dcwebmakers.com/tag/linux-distributions/)
- [cybersecurity](https://blockchain.dcwebmakers.com/tag/cybersecurity/)
- [Web Development](https://blockchain.dcwebmakers.com/tag/web-development/)
- [HTML](https://blockchain.dcwebmakers.com/tag/html/)
- [electronic records](https://blockchain.dcwebmakers.com/tag/electronic-records/)
- [Asset Tokenization](https://blockchain.dcwebmakers.com/tag/asset-tokenization/)
- [SQL](https://blockchain.dcwebmakers.com/tag/sql/)
- [healthcare](https://blockchain.dcwebmakers.com/tag/healthcare/)
- [Blockchain technology](https://blockchain.dcwebmakers.com/tag/blockchain-technology/)
- [Blockchain use case](https://blockchain.dcwebmakers.com/tag/blockchain-use-case/)
- [bidirectional communication](https://blockchain.dcwebmakers.com/tag/bidirectional-communication/)
- [WebSocket](https://blockchain.dcwebmakers.com/tag/websocket/)
- [Socket.IO](https://blockchain.dcwebmakers.com/tag/socket-io/)
- [HTTP protocol](https://blockchain.dcwebmakers.com/tag/http-protocol/)
- [peer-to-peer](https://blockchain.dcwebmakers.com/tag/peer-to-peer/)
- [WebRTC](https://blockchain.dcwebmakers.com/tag/webrtc/)
- [PeerJS](https://blockchain.dcwebmakers.com/tag/peerjs/)
- [browser-to-browser](https://blockchain.dcwebmakers.com/tag/browser-to-browser/)
- [Functional Reactive programming](https://blockchain.dcwebmakers.com/tag/functional-reactive-programming/)
- [Reactive programming](https://blockchain.dcwebmakers.com/tag/reactive-programming/)
- [FRP](https://blockchain.dcwebmakers.com/tag/frp/)
- [Bootstrap 4](https://blockchain.dcwebmakers.com/tag/bootstrap-4/)
- [web design](https://blockchain.dcwebmakers.com/tag/web-design/)
- [Front-end](https://blockchain.dcwebmakers.com/tag/front-end/)
- [UI](https://blockchain.dcwebmakers.com/tag/ui/)
- [memory management](https://blockchain.dcwebmakers.com/tag/memory-management/)
- [virtual memory](https://blockchain.dcwebmakers.com/tag/virtual-memory/)
- [Server-side application](https://blockchain.dcwebmakers.com/tag/server-side-application/)
- [Microservices](https://blockchain.dcwebmakers.com/tag/microservices/)
- [Back-end](https://blockchain.dcwebmakers.com/tag/back-end/)
- [Scaling services](https://blockchain.dcwebmakers.com/tag/scaling-services/)
- [Angular 2](https://blockchain.dcwebmakers.com/tag/angular-2/)
- [Angular framework](https://blockchain.dcwebmakers.com/tag/angular-framework/)
- [nodejs](https://blockchain.dcwebmakers.com/tag/nodejs/)
- [web security](https://blockchain.dcwebmakers.com/tag/web-security/)
- [MEAN Stack](https://blockchain.dcwebmakers.com/tag/mean-stack/)
- [Swarm](https://blockchain.dcwebmakers.com/tag/swarm/)
- [Distributed Storage](https://blockchain.dcwebmakers.com/tag/distributed-storage/)
- [IPFS](https://blockchain.dcwebmakers.com/tag/ipfs/)
- [Enterprise Blockchain](https://blockchain.dcwebmakers.com/tag/enterprise-blockchain/)
- [Blockchain-as-a-Service](https://blockchain.dcwebmakers.com/tag/blockchain-as-a-service/)
- [Quorum](https://blockchain.dcwebmakers.com/tag/quorum/)
- [Letter of Credit](https://blockchain.dcwebmakers.com/tag/letter-of-credit/)