This document summarizes the use of Nginx as a web server and load balancer in internet development. It discusses Nginx's high performance and low resource usage. Key points covered include installing and configuring Nginx, using it for load balancing, and integrating it with other technologies.
This document provides instructions for installing OpenStack Kilo using RDO on a single node or on a 3 node environment consisting of a controller, network, and compute node. For a single node installation, it describes installing the necessary RPMs and packages and then running packstack. For a 3 node installation, it provides steps to configure each node including network interfaces and sysctl settings, and then generate an answer file and run packstack on the controller node.
This document discusses Squid Proxy in Red Hat Enterprise Linux 6 (RHEL 6). It provides instructions on installing RHEL 6, including selecting packages during installation such as PHP, MySQL, and Eclipse IDE. It then discusses proxy servers and their uses such as filtering content, caching to improve performance, and load balancing between multiple web servers. Common proxy types include forward, reverse, and open proxies.
The document summarizes the steps taken to install and configure NGINX, PostgreSQL, Python, and uWSGI on a CentOS 7 server. Key steps include:
1) Installing NGINX using yum and enabling it to start automatically at boot;
2) Installing and initializing PostgreSQL, configuring it to allow local connections, and creating a database user;
3) Installing Python 3.7 using pyenv and setting it as the global version;
4) Installing uWSGI and using it to run a simple Python application served over HTTP on port 9090.
Openstack RDO installation steps on RHEL 7. Many packages were missing if we try to install openstack with as specified in RDO Quickstart site. For those missing fucntionalities we need ti subscribe to some other repos.
Squid Caching for Web Content Accerlationrahul8590
Squid is an open source web proxy and cache server that provides content filtering, access control, and caching capabilities to improve network performance; it sits between clients and external servers to filter web traffic based on configured rules and restrictions set by the network administrator using regular expressions and access control lists. Squid can also integrate with authentication servers like ncsa_auth to require passwords for user access through the proxy.
This document discusses various methods for security monitoring including file system monitoring, network monitoring, BASH monitoring, and advanced security monitoring platforms like Nagios and OSSIM. It provides examples of implementing file system monitoring with Tripwire, network intrusion detection with Snort, and using Nagios and OSSIM for advanced security monitoring.
pfSense 2.0 is a free and open-source firewall and routing software based on FreeBSD. The latest stable version, 2.0, was released in September 2011 and features improvements such as layer 7 filtering, VPN support, user management, and configuration history. It can be used for firewalls, routers, wireless access points, and more. System requirements are modest with support for throughput up to 500Mbps on server-class hardware. Future releases will focus on adding IPv6 support and improving advanced routing capabilities.
This document provides instructions for installing and configuring ClickHouse, an open-source column-oriented database management system, on an Ubuntu system. It outlines steps to add the ClickHouse repository, install the ClickHouse server and client packages, start the ClickHouse server service, and use the ClickHouse client to create a sample table and insert data.
The document discusses exploitation techniques used during penetration testing. It defines exploitation as getting unauthorized access or making unauthorized changes. The goal is typically to compromise systems and objectives, such as gaining administrative access to a website. Methods covered include fuzzing applications, accessing file systems and logs, using command injection to execute code, and establishing remote command shells. The exploitation cycle involves using information gained to get more access and make additional changes until objectives are met.
This document provides an overview of common commands, configurations, and tools used for deploying projects on Linux servers including CentOS. It covers setting up networking, remote access, domains, Java, MySQL, web containers like Tomcat and GlassFish, web servers Apache and Nginx, time synchronization with NTP, automatic startup of services, and firewall management.
The document provides steps to install and configure OpenVPN on CentOS to create a VPN server. It describes installing required packages, setting up bridging and network interfaces, generating certificates using EasyRSA, configuring iptables, and writing server and client configuration files.
Installing OpenStack Juno using RDO on RHELopenstackstl
This document provides instructions for installing Openstack Juno using RDO on a Red Hat 7 server. It outlines preparing the server environment by disabling NetworkManager, attaching subscription repositories, and installing packstack. Upon completion, it notes important files containing credentials and configuration. Quick install steps and links to additional guides are also included.
This document provides notes from a Docker 1.9 release party including:
- Updates to the libnetwork project including Windows and FreeBSD support
- Details on the container network model and how networking works within a single host and across multiple hosts
- New persistent storage features in Docker 1.9 like improved volumes and integration with the swarm along with additional third party storage drivers
- A mention of a demo and resources section along with contact information for the Docker Hanoi meetup group.
This document provides instructions for downloading and installing VirtualBox and Vagrant, adding Vagrant boxes, configuring Vagrant boxes, connecting to boxes via SSH, managing the state of boxes, installing Vagrant plugins, packaging boxes for distribution, and deleting boxes.
Deploying with Super Cow Powers (Hosting your own APT repository with reprepro)Simon Boulet
This document discusses using reprepro to create and manage an APT repository for hosting custom packages and configurations. Reprepro allows syncing packages from external repositories, resigning packages with a custom key, and distributing packages to different environments like development, staging, and production. Configurations can be packaged and deployed per-environment to simplify management across suites. Integrating the custom repository with configuration management tools like Ansible promotes conformity.
The document contains CSS styles for common elements like buttons, links, tables, forms and text boxes. It includes styles for different types of buttons like blue, red, green buttons. It also contains styles for tables, dropdowns, text boxes, progress bars and calendars. The styles define properties for fonts, colors, borders, backgrounds etc.
The document is a reference guide for Unix/Linux commands and tasks useful for system administration and advanced users. It contains over 20 sections covering topics like the system, processes, file system, networking, encryption, version control and programming. Each section provides concise explanations of relevant commands and how to perform common tasks in that area. The reader is expected to have a working knowledge of the Unix environment.
Nginx is the most potent, open-source, and a high-performance Web server. It can work as a reverse proxy server also, nowadays, is used by most of the most significant websites on the internet.
People pronounced “engine x” for Nginx; it is the hot choice for every website owner to power their site with Nginx.
In comparison to the Apache web server, Nginx is capable of handling more connections with a few amount of memory footprint in each connection.
Read full Article here: https://linuxconcept.com/how-to-install-nginx-on-ubuntu-21-04-server/
Nginx 0.8.x + php 5.2.13 (fast cgi) setup web serverwruben
This document summarizes the setup and performance of Nginx 0.8.x with PHP 5.2.13 using the FastCGI protocol on Linux. It finds that Nginx can handle over 30,000 concurrent connections using less than 2GB of RAM, while Apache struggled to handle 3,000 connections using over 3GB of RAM. Tests show Nginx serving PHP content is about twice as fast as Apache under load. The document provides installation instructions for compiling and configuring Nginx, PHP, and other supporting libraries on CentOS or RedHat Linux.
You’re ready to make your applications more responsive, scalable, fast and secure. Then it’s time to get started with NGINX. In this webinar, you will learn how to install NGINX from a package or from source onto a Linux host. We’ll then look at some common operating system tunings you could make to ensure your NGINX install is ready for prime time.
View full webinar on demand at http://nginx.com/resources/webinars/installing-tuning-nginx/
NGINX ADC: Basics and Best Practices – EMEANGINX, Inc.
In this webinar we help you get started with NGINX, industry’s most ubiquitous web server and API gateway. We cover best practices for installing, configuring, and troubleshooting both NGINX Open Source and the enterprise-grade NGINX Plus. We provide insights about using NGINX Controller to manage your NGINX Plus instances.
Watch this webinar to learn:
- How to create NGINX configurations for web server, load balancer, etc.
- About improving performance using keepalives and other NGINX directives
- How the NGINX Controller Load Balancing Module can manage NGINX Plus instances at scale
- About augmenting your existing ADC with NGINX
https://www.nginx.com/resources/webinars/nginx-adc-basics-best-practices-emea/
The following article is the best simplified steps that will help you install and configure LEMP stack. its written by one of the genius engineers or Rootgate.com
20151229 wnmp & phalcon micro app - part ITaien Wang
Nginx, PHP, and Phalcon were installed and configured on Windows to serve web applications. Nginx was set up as a web server with PHP enabled through FastCGI. PHP and nginx processes were configured as Windows services using winsw. Phalcon was installed as a PHP extension. Testing involved accessing a phpinfo.php file to confirm PHP and Phalcon were installed correctly. Potential errors addressed included missing Visual C++ runtime libraries.
On-Demand: https://www.nginx.com/resources/webinars/nginx-adc-basics-best-practices/
In this webinar, we help you get started with NGINX, industry’s most ubiquitous web server and API gateway. We cover best practices for installing, configuring, and troubleshooting both NGINX Open Source and the enterprise-grade NGINX Plus. We provide insights about using NGINX Controller to manage your NGINX Plus instances.
Watch this webinar to learn:
- How to create NGINX configurations for web server, load balancer, etc.
- About improving performance using keepalives and other NGINX directives
- How the NGINX Controller Load Balancing Module can manage NGINX Plus instances at scale
- About augmenting your existing ADC with NGINX
Load Balancing Applications with NGINX in a CoreOS ClusterKevin Jones
The document discusses load balancing applications with NGINX in a CoreOS cluster. It provides an overview of using CoreOS, etcd, and fleet to deploy and manage containers across a cluster. Etcd is used for service discovery to track dynamic IP addresses and endpoints, while fleet is used as an application scheduler to deploy units and rebalance loads. NGINX can then be used as a software load balancer to distribute traffic to the backend services. The document demonstrates setting up this environment with CoreOS, etcd, fleet and NGINX to provide load balancing in a clustered deployment.
I will be giving a brief overview of the history of NGINX along with an overview of the features and functionality in the project as it stands today. I will give some real use case of example of how NGINX can be used to solve problems and eliminate complexity within infrastructure. I will then dive into the future of the modern web and how NGINX is monitoring and leveraging industry changes to enhance the product for individuals and companies in the industry.
5 things you didn't know nginx could do velocitysarahnovotny
NGINX is a well kept secret of high performance web service. Many people know NGINX as an Open Source web server that delivers static content blazingly fast. But, it has many more features to help accelerate delivery of bits to your end users even in more complicated application environments. In this talk we’ll cover several things that most developers or administrators could implement to further delight their end users.
The document provides guidelines for deploying an L.N.M.P environment on a 64-bit server. It specifies directory locations for source code, installed software, scripts and logs. It also outlines steps to update the system, install and configure MySQL, Nginx, PHP and other packages, including compiling Nginx with specific modules and options, setting Nginx as a service, and enabling syntax highlighting for Nginx configuration files.
Deploying nginx with minimal system resourcesMax Ukhanov
This document discusses deploying a balanced Nginx web server with minimal system resources for use in a remote education system web portal. It recommends compiling Nginx with only necessary modules, optimizing the Nginx configuration file for performance, and configuring virtual hosts and PHP integration. Installing specific PHP modules and configuring PHP fastcgi handling is also covered to enable dynamic content. Troubleshooting atypical file extensions and image support is briefly addressed.
This document discusses implementing DevOps practices and technologies like Terraform and Ansible to create a fault-tolerant web store. It outlines creating the VM infrastructure with Terraform including load balancing. Ansible is used to install and configure software. A Jenkins pipeline is created for continuous integration and delivery. A Galera cluster provides database replication across multiple servers. Monitoring and backups are also implemented.
Join us to discover how to use the PHP frameworks and tools you love in the Cloud with Heroku. We will cover best practices for deploying and scaling your PHP apps and show you how easy it can be. We will show you examples of how to deploy your code from Git and use Composer to manage dependencies during deployment. You will also discover how to maintain parity through all your environments, from development to production. If your apps are database-driven, you can also instantly create a database from the Heroku add-ons and have it automatically attached to your PHP app. Horizontal scalability has always been at the core of PHP application design, and by using Heroku for your PHP apps, you can focus on code features, not infrastructure.
NGINX: Basics & Best Practices - EMEA BroadcastNGINX, Inc.
This document provides an overview of installing and configuring the NGINX web server. It discusses installing NGINX from official repositories or from source on Linux systems like Ubuntu, Debian, CentOS and Red Hat. It also covers verifying the installation, basic configurations for web serving, reverse proxying, load balancing and caching. The document discusses modifications that can be made to the main nginx.conf file to improve performance and reliability. It also covers monitoring NGINX using status pages and logs, and summarizes key documentation resources.
Deploying windows containers with kubernetesBen Hall
The document discusses deploying Windows containers with Kubernetes. It covers building Windows containers, deploying containers on Kubernetes, and operating Kubernetes. Specifically, it shows how to:
- Build a Windows container with SQL Server using Docker
- Deploy a .NET Core app container to Kubernetes and expose it using a load balancer
- Scale the deployment to multiple replicas and observe traffic distribution
- Perform rolling updates to deploy new versions of the application
OSDC.no 2015 introduction to node.js workshopleffen
This document provides a short introduction to Node.js, Express, and MQTT for IoT applications. It discusses using Node.js and its non-blocking I/O model on devices like the Raspberry Pi. It then demonstrates setting up a basic Express app, adding static files and templates. Finally, it introduces MQTT as a lightweight protocol for IoT with publish/subscribe messaging and shows a simple example of connecting and publishing with the MQTT Node.js client library.
Nginx for Fun & Performance - Philipp Krenn - Codemotion Rome 2015Codemotion
Codemotion Rome 2015 - Is it fast yet? Performance is getting ever more important and using nginx is one of the easiest hacks to make your system faster. This talk takes a look at why and how nginx is so fast — it's all about being event-driven. Additionally, we discuss where you can make use of nginx's power, specifically for terminating SSL connections, providing a load balancer or proxy, and to run static websites as well as dynamic web-applications with PHP.
Web Performance Part 3 "Server-side tips"Binary Studio
The presentation is devoted to server side tips on improving Web Performance. All 4 presentations will help you reduce latency, enrich optimization of javascript code, discover tricky parts when working with API browser, see best practices of networking and learn lots of other important and interesting things. Enjoy! =)
Bhadu Gohil is an assistant professor at Gujarat Technological University who works on network security. He discusses how to install and configure Nginx as a web server on CentOS 7, including securing it with password authentication and fail2ban intrusion prevention. Fail2ban monitors log files like Nginx error logs, blocks IP addresses after multiple failed login attempts, and helps protect the Nginx server from brute force attacks.
Installation of Subversion on Ubuntu,...wensheng wei
The document provides instructions for installing Subversion on Ubuntu with Apache, SSL, and BasicAuth to allow hosting SVN repositories on a web server, including installing necessary packages, configuring Apache with a SSL certificate and virtual host, creating repositories under /var/svn, setting up authentication using htpasswd, and enabling WebDAV and SVN support in Apache.
Happiness is a journey, not a destination. The document discusses how people often tell themselves they will be happy once they achieve certain life goals or milestones, like getting married, having children, or retiring. However, challenges will always remain. True happiness is about finding contentment in the present moment and not waiting for the future to enjoy life. We must embrace each day as it comes and appreciate the time we have.
This document provides shortcuts and commands for Linux. It begins with essential shortcuts for switching between terminals and GUI screens. It then provides summaries of commands for getting system information, basic file operations, and networking. Examples are given for most commands.
This document provides a quick reference guide for Linux security that includes definitions of common security terms, general security tips, and Linux security resources. It defines terms like buffer overflow, cryptography, denial of service, and port scanning. It offers tips such as using automatic package managers to update software, configuring firewalls and intrusion detection, and enforcing strong password policies. The document also lists various security-related websites, books, and open source tools that can aid in hardening Linux systems.
The document describes a podcast called "Ubuntu UK Podcast" which is produced by members of the Ubuntu Linux community in the United Kingdom. The podcast aims to provide current information about Ubuntu Linux and free software to users around the world, covering all aspects from the command line to the latest GUI. As it is produced by the Ubuntu UK community, the podcast follows the Ubuntu Code of Conduct and is suitable for all ages.
This document provides a summary of common commands and configuration files used in Ubuntu systems for privileges, networking, display, package management, applications, services, and system recovery. It includes commands for sudo access, configuring networking and wireless settings, starting and stopping services, installing and removing packages, checking the system version, and rebooting the system through keyboard shortcuts. Configuration files like /etc/network/interfaces and /etc/X11/xorg.conf are also listed.
Garbage In, Garbage Out: Why poor data curation is killing your AI models (an...Zilliz
Enterprises have traditionally prioritized data quantity, assuming more is better for AI performance. However, a new reality is setting in: high-quality data, not just volume, is the key. This shift exposes a critical gap – many organizations struggle to understand their existing data and lack effective curation strategies and tools. This talk dives into these data challenges and explores the methods of automating data curation.
BLOCKCHAIN TECHNOLOGY - Advantages and DisadvantagesSAI KAILASH R
Explore the advantages and disadvantages of blockchain technology in this comprehensive SlideShare presentation. Blockchain, the backbone of cryptocurrencies like Bitcoin, is revolutionizing various industries by offering enhanced security, transparency, and efficiency. However, it also comes with challenges such as scalability issues and energy consumption. This presentation provides an in-depth analysis of the key benefits and drawbacks of blockchain, helping you understand its potential impact on the future of technology and business.
Redefining Cybersecurity with AI CapabilitiesPriyanka Aash
In this comprehensive overview of Cisco's latest innovations in cybersecurity, the focus is squarely on resilience and adaptation in the face of evolving threats. The discussion covers the imperative of tackling Mal information, the increasing sophistication of insider attacks, and the expanding attack surfaces in a hybrid work environment. Emphasizing a shift towards integrated platforms over fragmented tools, Cisco introduces its Security Cloud, designed to provide end-to-end visibility and robust protection across user interactions, cloud environments, and breaches. AI emerges as a pivotal tool, from enhancing user experiences to predicting and defending against cyber threats. The blog underscores Cisco's commitment to simplifying security stacks while ensuring efficacy and economic feasibility, making a compelling case for their platform approach in safeguarding digital landscapes.
EuroPython 2024 - Streamlining Testing in a Large Python CodebaseJimmy Lai
Maintaining code quality through effective testing becomes increasingly challenging as codebases expand and developer teams grow. In our rapidly expanding codebase, we encountered common obstacles such as increasing test suite execution time, slow test coverage reporting and delayed test startup. By leveraging innovative strategies using open-source tools, we achieved remarkable enhancements in testing efficiency and code quality.
As a result, in the past year, our test case volume increased by 8000, test coverage was elevated to 85%, and Continuous Integration (CI) test duration was maintained under 15 minute
Using LLM Agents with Llama 3, LangGraph and MilvusZilliz
RAG systems are talked about in detail, but usually stick to the basics. In this talk, Stephen will show you how to build an Agentic RAG System using Langchain and Milvus.
Connector Corner: Leveraging Snowflake Integration for Smarter Decision MakingDianaGray10
The power of Snowflake analytics enables CRM systems to improve operational efficiency, while gaining deeper insights into closed/won opportunities.
In this webinar, learn how infusing Snowflake into your CRM can quickly provide analysis for sales wins by region, product, customer segmentation, customer lifecycle—and more!
Using prebuilt connectors, we’ll show how workflows using Snowflake, Salesforce, and Zendesk tickets can significantly impact future sales.
The History of Embeddings & Multimodal EmbeddingsZilliz
Frank Liu will walk through the history of embeddings and how we got to the cool embedding models used today. He'll end with a demo on how multimodal RAG is used.
The Impact of the Internet of Things (IoT) on Smart Homes and CitiesArpan Buwa
The Internet of Things (IoT) has revolutionized both smart homes and cities by interconnecting devices and systems, enabling automation, efficiency, and enhanced quality of life. In smart homes, IoT devices like smart thermostats, lights, and appliances offer remote control and energy management, while sensors provide security and monitoring. In smart cities, IoT facilitates traffic management, waste management, and environmental monitoring, optimizing resource usage and urban planning. Overall, IoT transforms traditional living spaces and urban landscapes into interconnected, efficient, and sustainable environments.
The Zaitechno Handheld Raman Spectrometer is a powerful and portable tool for rapid, non-destructive chemical analysis. It utilizes Raman spectroscopy, a technique that analyzes the vibrational fingerprint of molecules to identify their chemical composition. This handheld instrument allows for on-site analysis of materials, making it ideal for a variety of applications, including:
Material identification: Identify unknown materials, minerals, and contaminants.
Quality control: Ensure the quality and consistency of raw materials and finished products.
Pharmaceutical analysis: Verify the identity and purity of pharmaceutical compounds.
Food safety testing: Detect contaminants and adulterants in food products.
Field analysis: Analyze materials in the field, such as during environmental monitoring or forensic investigations.
The Zaitechno Handheld Raman Spectrometer is easy to use and features a user-friendly interface. It is compact and lightweight, making it ideal for field applications. With its rapid analysis capabilities, the Zaitechno Handheld Raman Spectrometer can help you improve efficiency and productivity in your research or quality control workflows.
LeadMagnet IQ Review: Unlock the Secret to Effortless Traffic and Leads.pdfSelfMade bd
Imagine being able to generate high-quality traffic and leads effortlessly. Sounds like a dream, right? Well, it’s not. It’s called LeadMagnet IQ, and it’s here to revolutionize your marketing efforts.
(Note: Download the paper about this software. After that, click on [Click for Instant Access] inside the paper, and it will take you to the sales page of the product.)
Vulnerability Management: A Comprehensive OverviewSteven Carlson
This talk will break down a modern approach to vulnerability management. The main focus is to find the root cause of software risk that may expose your organization to reputation damage. The presentation will be broken down into 3 main area, potential risk, occurrence, and exploitable risk. Each segment will help professionals understand why vulnerability management programs are so important.
How UiPath Discovery Suite supports identification of Agentic Process Automat...DianaGray10
📚 Understand the basics of the newly persona-based LLM-powered Agentic Process Automation and discover how existing UiPath Discovery Suite products like Communication Mining, Process Mining, and Task Mining can be leveraged to identify APA candidates.
Topics Covered:
💡 Idea Behind APA: Explore the innovative concept of Agentic Process Automation and its significance in modern workflows.
🔄 How APA is Different from RPA: Learn the key differences between Agentic Process Automation and Robotic Process Automation.
🚀 Discover the Advantages of APA: Uncover the unique benefits of implementing APA in your organization.
🔍 Identifying APA Candidates with UiPath Discovery Products: See how UiPath's Communication Mining, Process Mining, and Task Mining tools can help pinpoint potential APA candidates.
🔮 Discussion on Expected Future Impacts: Engage in a discussion on the potential future impacts of APA on various industries and business processes.
Enhance your knowledge on the forefront of automation technology and stay ahead with Agentic Process Automation. 🧠💼✨
Speakers:
Arun Kumar Asokan, Delivery Director (US) @ qBotica and UiPath MVP
Naveen Chatlapalli, Solution Architect @ Ashling Partners and UiPath MVP
El análisis del Patch Tuesday de Ivanti va más allá de la aplicación de parches a sus aplicaciones y le ofrece la inteligencia y orientación necesarias para priorizar dónde debes enfocarte. Consulta los últimos análisis en nuestro blog Ivanti y únete a los expertos del sector en el webinar de Patch Tuesday. En él profundizaremos en cada uno de los informes y ofreceremos orientación sobre los riesgos asociados a las vulnerabilidades más recientes.
Mastering OnlyFans Clone App Development: Key Strategies for SuccessDavid Wilson
Dive into the critical elements of OnlyFans clone app development, from understanding user needs and designing engaging platforms to implementing robust monetization strategies and ensuring scalability. Discover how RichestSoft can guide you through the development process, offering expert insights and proven strategies to help you succeed in the competitive market of content monetization.
Gen AI: Privacy Risks of Large Language Models (LLMs)Debmalya Biswas
In this presentation, we focus on the privacy risks of large language models (LLMs), with respect to their scaled deployment in enterprises.
We also see a growing (and worrisome) trend where enterprises are applying the privacy frameworks and controls that they had designed for their data science / predictive analytics pipelines — as-is to Gen AI / LLM use-cases.
This is clearly inefficient (and risky) and we need to adapt the enterprise privacy frameworks, checklists and tooling — to take into account the novel and differentiating privacy aspects of LLMs.