This document contains contact information for Tropo and Adam Kalsey, including their website, email address, and Twitter handles. It also includes images and mentions of copper wires, expensive infrastructure, and Flickr.
The document discusses various PHP testing frameworks including xUnit, PHPUnit, SimpleTest, lime, and PHPSpec. It provides an overview of each framework, comparing features like assertion methods. Lime is highlighted as a simple testing framework in the style of xUnit but designed for PHP. Examples are given showing how to write and run lime tests against PHP code. Links are provided for more information on lime and PHP testing in general.
Sphinx is a documentation generator widely used for Python projects. It takes plaintext files written in reStructuredText (reST) as input and outputs HTML, PDF, and other formats. reST is easy to write and readable as plain text. Sphinx can be used to generate documentation for a variety of programming languages and projects from a common source, and integrates with version control systems and content management platforms.
The document provides an introduction and instructions for installing PHP and setting up a development environment on Windows. It includes examples of basic PHP code like displaying text, using variables, arrays, loops and conditional statements. The last section lists some assignments for writing additional PHP code using these basic elements.
Anatomy of a PHP Request ( UTOSC 2010 )Joseph Scott
This document provides an overview of the PHP request lifecycle, including how a PHP file is read, parsed, compiled, executed, and outputs. It discusses how PHP is handled by different web servers like Apache, Nginx, and FastCGI. It also covers topics like opcode caching with APC, profiling PHP performance with Xdebug, and analyzing PHP opcodes with Vulcan Logic Dumper.
PHP is a server-side scripting language used for web development. It allows developers to embed PHP code into HTML files. PHP scripts are executed on the server and can interface with databases. It is free and open source. Some key PHP concepts covered include syntax, variables, data types, operators, conditional statements, loops, functions, and how to use PHP with HTML. PHP files typically use the .php extension and can be edited in text editors or IDEs.
The document discusses how Groovy provides a simpler and more concise way to work with Java code for tasks like file input/output, XML parsing, and configuration compared to Java and other languages like Perl and Ruby. It highlights Groovy features like built-in support for closures, the Elvis operator, date formatting, and ExpandoMetaClass that allow for more readable and expressive code.
Perl 5.10 introduces several new features including say for easy printing, smart matching with ~~, switch statement, defined-or operator //, and state variables for persistent data within subs. It also includes improvements to the regex engine, modules like Hash::Util::FieldHash, better Windows support and a faster UTF-8 implementation. The release timeline is 5.8.9 stable by April 1st 2006, 5.10 after lunch before Christmas 2006, and Perl 6 after lunch before Christmas 2006.
Adding 1.21 Gigawatts to Applications with RabbitMQ (PHPNW Dec 2014 Meetup)James Titcumb
As your application grows, you soon realise you need to break up your application into smaller chunks that talk to each other. You could just use web services to interact, or you could take a more robust approach and use the message broker RabbitMQ. In this talk, we will take a look at the techniques you can use to vastly enhance inter-application communication, learn about the core concepts of RabbitMQ, cover how you can scale different parts of your application separately, and modernise your development using a message-oriented architecture
The document discusses various PHP testing frameworks including xUnit, PHPUnit, SimpleTest, lime, and PHPSpec. It provides an overview of each framework, comparing features like assertion methods. Lime is highlighted as a simple testing framework in the style of xUnit but designed for PHP. Examples are given showing how to write and run lime tests against PHP code. Links are provided for more information on lime and PHP testing in general.
Sphinx is a documentation generator widely used for Python projects. It takes plaintext files written in reStructuredText (reST) as input and outputs HTML, PDF, and other formats. reST is easy to write and readable as plain text. Sphinx can be used to generate documentation for a variety of programming languages and projects from a common source, and integrates with version control systems and content management platforms.
The document provides an introduction and instructions for installing PHP and setting up a development environment on Windows. It includes examples of basic PHP code like displaying text, using variables, arrays, loops and conditional statements. The last section lists some assignments for writing additional PHP code using these basic elements.
Anatomy of a PHP Request ( UTOSC 2010 )Joseph Scott
This document provides an overview of the PHP request lifecycle, including how a PHP file is read, parsed, compiled, executed, and outputs. It discusses how PHP is handled by different web servers like Apache, Nginx, and FastCGI. It also covers topics like opcode caching with APC, profiling PHP performance with Xdebug, and analyzing PHP opcodes with Vulcan Logic Dumper.
PHP is a server-side scripting language used for web development. It allows developers to embed PHP code into HTML files. PHP scripts are executed on the server and can interface with databases. It is free and open source. Some key PHP concepts covered include syntax, variables, data types, operators, conditional statements, loops, functions, and how to use PHP with HTML. PHP files typically use the .php extension and can be edited in text editors or IDEs.
The document discusses how Groovy provides a simpler and more concise way to work with Java code for tasks like file input/output, XML parsing, and configuration compared to Java and other languages like Perl and Ruby. It highlights Groovy features like built-in support for closures, the Elvis operator, date formatting, and ExpandoMetaClass that allow for more readable and expressive code.
Perl 5.10 introduces several new features including say for easy printing, smart matching with ~~, switch statement, defined-or operator //, and state variables for persistent data within subs. It also includes improvements to the regex engine, modules like Hash::Util::FieldHash, better Windows support and a faster UTF-8 implementation. The release timeline is 5.8.9 stable by April 1st 2006, 5.10 after lunch before Christmas 2006, and Perl 6 after lunch before Christmas 2006.
Adding 1.21 Gigawatts to Applications with RabbitMQ (PHPNW Dec 2014 Meetup)James Titcumb
As your application grows, you soon realise you need to break up your application into smaller chunks that talk to each other. You could just use web services to interact, or you could take a more robust approach and use the message broker RabbitMQ. In this talk, we will take a look at the techniques you can use to vastly enhance inter-application communication, learn about the core concepts of RabbitMQ, cover how you can scale different parts of your application separately, and modernise your development using a message-oriented architecture
The document summarizes what's new in PHP 5.5, including the introduction of generators, the finally block, and Opcache being included by default. It discusses removed and deprecated features and provides an overview of the current release status.
The document contains 20 code examples demonstrating the use of PHP for programming. The code examples cover PHP basics like variables, data types, conditional statements, loops and functions. Specific examples show how to use switch statements, if/else conditions, do/while and for loops, string functions and mathematical operations. The document serves as a guide for learning PHP programming.
The document discusses PHP performance and dives into the internals of how PHP works, including details on the Zend engine, compilation process involving lexing, parsing and compiling to opcodes, and execution through opcode interpretation by the virtual machine. It provides examples and tips on optimizing performance by reducing compilation overhead through opcode caching, profiling execution to find bottlenecks, and analyzing PHP functions at the C level to optimize system calls and memory usage.
What RabbitMQ can do for you (phpnw14 Uncon)James Titcumb
This document discusses RabbitMQ, an open source message broker. It describes how RabbitMQ allows applications to communicate asynchronously by sending and receiving messages through queues. It provides examples of different RabbitMQ exchange types including fanout, direct, and topic exchanges to illustrate how messages can be routed from producers to consumers. The examples are implemented in PHP using the AMQP library to demonstrate basic usage of RabbitMQ for message queuing and scaling applications.
This document summarizes the history and evolution of PHP from its origins in 1995 as a CGI scripting language through its current version 5.5 released in 2013. It describes some of the major milestones like the introduction of the Zend Engine in PHP 4 that improved performance and compilation, and the transition to a true object model in PHP 5. It highlights new features in PHP 5.5 like the password hashing API and generators. Performance benchmarks show PHP 5.5 is faster than previous versions with speed improvements up to 20% from PHP 5.3. The document promotes contributing to the open source PHP project and lists some of the key areas and ways people can get involved.
This document summarizes new features introduced in PHP versions 5.3 through 5.6, including namespaces, closures, JSON serialization, session handling improvements, array syntax updates, a built-in web server, traits, generators, OPcache, password hashing functions, variadic functions, and the __debugInfo() method. It provides code examples to illustrate many of these new language features.
PHP 7 is scheduled for release in November 2015 and will be a major new version that introduces many new features and changes. Some key points include: PHP 7 will provide improved performance through a new Zend Engine 3.0 and full support for 32-bit and 64-bit platforms. New features include scalar type declarations, return type declarations, new operators like the null coalesce operator and the spaceship operator, and anonymous classes. The release will also change some behaviors and remove deprecated features.
The document discusses performance improvements in PHP 7 compared to PHP 5. It summarizes profiling results that show PHP 7 code runs 25% faster and uses 30% less memory than PHP 5 code. It then discusses various internal optimizations in PHP 7 that provide these performance gains, such as improved compiler optimizations, more efficient variable, hashtable and string handling. The document provides examples of how these internal changes help optimize CPU cache usage and reduce memory overhead.
This document provides an overview and introduction to PHP extensions. It discusses compiling PHP with debugging enabled, creating a basic extension skeleton, configuring and installing extensions, and activating extensions. It also covers extension lifetime, PHP memory management using the Zend Memory Manager, PHP variables called zvals which are containers for data, and zval types. The document is intended to provide attendees with the necessary background knowledge to participate in a workshop about PHP extensions.
This document introduces PHP 5.4 and provides an overview of new features and changes from previous versions. Some key additions in PHP 5.4 include improved performance, always available short echo tags, closure support for $this, class member access on instantiation, and a built-in development web server. The document also discusses how to switch to PHP 5.4 on Gentoo Linux and provides useful links for more information.
This document provides an introduction to shell scripting. It discusses how shell scripts can help automate tasks and make computers work for developers. Some key points covered include:
- Shell scripts are useful for quick, one-off tasks and automating repetitive steps. They allow getting work done faster.
- Common shell scripting tools like echo, cat, grep, sed, and awk are introduced along with examples of their usage.
- Concepts like piping output between commands, command substitution, quoting, escaping and variables are explained.
- The Unix philosophy of small, modular programs that work together is discussed in the context of shell script design.
This document provides an overview of input/output (IO) operations in Perl, including how to open and read/write to files. It discusses opening files and assigning them to handles, as well as using open, print, and close to write to a file. It describes using while loops to read from files line by line to avoid reading the entire file at once. The document also mentions redirecting program outputs, using command line arguments via the @ARGV array, and the $_ variable. Finally, it briefly introduces opendir and readdir for reading the contents of directories.
- Xslate is a template engine for Perl5 that is written in C using XS. It aims to be fast, safe from XSS attacks, and support multiple template syntaxes including Kolon and TTerse.
- Xslate templates are first preprocessed, parsed into an AST, compiled into bytecode, and then executed by a virtual machine for high performance. Automatic HTML escaping also helps prevent XSS issues.
- Future goals include adding features like loop controls and context controls, as well as exploring more template syntaxes and better integrations with web frameworks.
This document discusses using Perl 6 as a procedural language for PostgreSQL databases. It begins by introducing PL/Perl6, which allows using Perl 6 functions and objects in SQL queries. Examples are provided of using Perl 6 features like smart matching and junctions in PostgreSQL functions. Challenges with the immature Rakudo Perl 6 compiler are also noted. The document explores mapping, reducing, and accessing web APIs from PostgreSQL using PL/Perl6.
plackdo, plack-like web interface on perl6Nobuo Danjou
This document discusses Plackdo, which is a port of the Plack web development toolkit to the Rakudo implementation of Perl 6. It provides an overview of Plack, PSGI, and Rakudo. It then demonstrates how to create an echo server and HTTP server in Perl 6 using Plackdo and discusses features like middleware, testing, distribution, and database integration. The document encourages people to try building applications on Rakudo as a way to learn more about programming languages and help contribute to the Perl 6 and Parrot ecosystems.
This document provides an introduction to PHP (Hypertext Preprocessor), which is a server-side scripting language used for web development. It discusses three-tiered websites, server-side scripting, and some key aspects of PHP including its history, basic syntax, variables, data types, functions, and conditional statements. PHP allows for dynamic content generation, computational processing, database access, and more on the server side to create interactive websites and web applications.
PHP 7 is on track, ready to hit the road later this year. What does it bring?
What other alternative do we have in the PHP World? Be from alternative implementations point of views, like hhvm or other, or do we have existing solutions to speed up PHP already? Using the existing versions?
UnQLite is an embedded key-value and document-oriented database with a simple API similar to SQLite. It uses a BSD license and supports cross-platform usage. Benchmarks show it has comparable or better performance than SQLite, Berkeley DB and other databases for common operations like storing, fetching, and iterating over large amounts of data. The developer is working on adding new storage engines to UnQLite.
The document discusses updating the image of Betty Crocker to appeal to modern consumers. It describes transforming Betty Crocker from a fictional character created by a company into a real woman who is social, active, and cares about eating healthy meals with her family. The target audience are busy women ages 20-40 seeking quick yet quality home-cooked meals. Betty Crocker aims to meet their needs by offering convenient products, sharing recipes online, and catering to personal tastes through customization options like gluten-free varieties.
jRuby allows a developer to run Ruby applications in a Java Virtual Machine. Adam Kalsey from Tropo explains why you'd want to do that, what jRuby can do for you, and show how Tropo uses jRuby in building a real-time communications cloud service. Includes how to deploy apps on jRuby, and some of the pitfalls to watch out for.
The document discusses the journey of the Richmond Public School Board from competence to excellence in governance. It outlines key steps for the board to take, including establishing a clear vision and goals, strengthening processes and oversight, advocating for more resources, increasing collaboration, and continually assessing progress. The overall message is that through improved governance, the board can help ensure all Richmond students are prepared for post-secondary opportunities.
The document summarizes what's new in PHP 5.5, including the introduction of generators, the finally block, and Opcache being included by default. It discusses removed and deprecated features and provides an overview of the current release status.
The document contains 20 code examples demonstrating the use of PHP for programming. The code examples cover PHP basics like variables, data types, conditional statements, loops and functions. Specific examples show how to use switch statements, if/else conditions, do/while and for loops, string functions and mathematical operations. The document serves as a guide for learning PHP programming.
The document discusses PHP performance and dives into the internals of how PHP works, including details on the Zend engine, compilation process involving lexing, parsing and compiling to opcodes, and execution through opcode interpretation by the virtual machine. It provides examples and tips on optimizing performance by reducing compilation overhead through opcode caching, profiling execution to find bottlenecks, and analyzing PHP functions at the C level to optimize system calls and memory usage.
What RabbitMQ can do for you (phpnw14 Uncon)James Titcumb
This document discusses RabbitMQ, an open source message broker. It describes how RabbitMQ allows applications to communicate asynchronously by sending and receiving messages through queues. It provides examples of different RabbitMQ exchange types including fanout, direct, and topic exchanges to illustrate how messages can be routed from producers to consumers. The examples are implemented in PHP using the AMQP library to demonstrate basic usage of RabbitMQ for message queuing and scaling applications.
This document summarizes the history and evolution of PHP from its origins in 1995 as a CGI scripting language through its current version 5.5 released in 2013. It describes some of the major milestones like the introduction of the Zend Engine in PHP 4 that improved performance and compilation, and the transition to a true object model in PHP 5. It highlights new features in PHP 5.5 like the password hashing API and generators. Performance benchmarks show PHP 5.5 is faster than previous versions with speed improvements up to 20% from PHP 5.3. The document promotes contributing to the open source PHP project and lists some of the key areas and ways people can get involved.
This document summarizes new features introduced in PHP versions 5.3 through 5.6, including namespaces, closures, JSON serialization, session handling improvements, array syntax updates, a built-in web server, traits, generators, OPcache, password hashing functions, variadic functions, and the __debugInfo() method. It provides code examples to illustrate many of these new language features.
PHP 7 is scheduled for release in November 2015 and will be a major new version that introduces many new features and changes. Some key points include: PHP 7 will provide improved performance through a new Zend Engine 3.0 and full support for 32-bit and 64-bit platforms. New features include scalar type declarations, return type declarations, new operators like the null coalesce operator and the spaceship operator, and anonymous classes. The release will also change some behaviors and remove deprecated features.
The document discusses performance improvements in PHP 7 compared to PHP 5. It summarizes profiling results that show PHP 7 code runs 25% faster and uses 30% less memory than PHP 5 code. It then discusses various internal optimizations in PHP 7 that provide these performance gains, such as improved compiler optimizations, more efficient variable, hashtable and string handling. The document provides examples of how these internal changes help optimize CPU cache usage and reduce memory overhead.
This document provides an overview and introduction to PHP extensions. It discusses compiling PHP with debugging enabled, creating a basic extension skeleton, configuring and installing extensions, and activating extensions. It also covers extension lifetime, PHP memory management using the Zend Memory Manager, PHP variables called zvals which are containers for data, and zval types. The document is intended to provide attendees with the necessary background knowledge to participate in a workshop about PHP extensions.
This document introduces PHP 5.4 and provides an overview of new features and changes from previous versions. Some key additions in PHP 5.4 include improved performance, always available short echo tags, closure support for $this, class member access on instantiation, and a built-in development web server. The document also discusses how to switch to PHP 5.4 on Gentoo Linux and provides useful links for more information.
This document provides an introduction to shell scripting. It discusses how shell scripts can help automate tasks and make computers work for developers. Some key points covered include:
- Shell scripts are useful for quick, one-off tasks and automating repetitive steps. They allow getting work done faster.
- Common shell scripting tools like echo, cat, grep, sed, and awk are introduced along with examples of their usage.
- Concepts like piping output between commands, command substitution, quoting, escaping and variables are explained.
- The Unix philosophy of small, modular programs that work together is discussed in the context of shell script design.
This document provides an overview of input/output (IO) operations in Perl, including how to open and read/write to files. It discusses opening files and assigning them to handles, as well as using open, print, and close to write to a file. It describes using while loops to read from files line by line to avoid reading the entire file at once. The document also mentions redirecting program outputs, using command line arguments via the @ARGV array, and the $_ variable. Finally, it briefly introduces opendir and readdir for reading the contents of directories.
- Xslate is a template engine for Perl5 that is written in C using XS. It aims to be fast, safe from XSS attacks, and support multiple template syntaxes including Kolon and TTerse.
- Xslate templates are first preprocessed, parsed into an AST, compiled into bytecode, and then executed by a virtual machine for high performance. Automatic HTML escaping also helps prevent XSS issues.
- Future goals include adding features like loop controls and context controls, as well as exploring more template syntaxes and better integrations with web frameworks.
This document discusses using Perl 6 as a procedural language for PostgreSQL databases. It begins by introducing PL/Perl6, which allows using Perl 6 functions and objects in SQL queries. Examples are provided of using Perl 6 features like smart matching and junctions in PostgreSQL functions. Challenges with the immature Rakudo Perl 6 compiler are also noted. The document explores mapping, reducing, and accessing web APIs from PostgreSQL using PL/Perl6.
plackdo, plack-like web interface on perl6Nobuo Danjou
This document discusses Plackdo, which is a port of the Plack web development toolkit to the Rakudo implementation of Perl 6. It provides an overview of Plack, PSGI, and Rakudo. It then demonstrates how to create an echo server and HTTP server in Perl 6 using Plackdo and discusses features like middleware, testing, distribution, and database integration. The document encourages people to try building applications on Rakudo as a way to learn more about programming languages and help contribute to the Perl 6 and Parrot ecosystems.
This document provides an introduction to PHP (Hypertext Preprocessor), which is a server-side scripting language used for web development. It discusses three-tiered websites, server-side scripting, and some key aspects of PHP including its history, basic syntax, variables, data types, functions, and conditional statements. PHP allows for dynamic content generation, computational processing, database access, and more on the server side to create interactive websites and web applications.
PHP 7 is on track, ready to hit the road later this year. What does it bring?
What other alternative do we have in the PHP World? Be from alternative implementations point of views, like hhvm or other, or do we have existing solutions to speed up PHP already? Using the existing versions?
UnQLite is an embedded key-value and document-oriented database with a simple API similar to SQLite. It uses a BSD license and supports cross-platform usage. Benchmarks show it has comparable or better performance than SQLite, Berkeley DB and other databases for common operations like storing, fetching, and iterating over large amounts of data. The developer is working on adding new storage engines to UnQLite.
The document discusses updating the image of Betty Crocker to appeal to modern consumers. It describes transforming Betty Crocker from a fictional character created by a company into a real woman who is social, active, and cares about eating healthy meals with her family. The target audience are busy women ages 20-40 seeking quick yet quality home-cooked meals. Betty Crocker aims to meet their needs by offering convenient products, sharing recipes online, and catering to personal tastes through customization options like gluten-free varieties.
jRuby allows a developer to run Ruby applications in a Java Virtual Machine. Adam Kalsey from Tropo explains why you'd want to do that, what jRuby can do for you, and show how Tropo uses jRuby in building a real-time communications cloud service. Includes how to deploy apps on jRuby, and some of the pitfalls to watch out for.
The document discusses the journey of the Richmond Public School Board from competence to excellence in governance. It outlines key steps for the board to take, including establishing a clear vision and goals, strengthening processes and oversight, advocating for more resources, increasing collaboration, and continually assessing progress. The overall message is that through improved governance, the board can help ensure all Richmond students are prepared for post-secondary opportunities.
Slides for the presentation by Liz Campbell & Collette Paterson (Law Society of Scotland) at UKCLE's Enhancing legal education in Scotland conference, 5 November 2009.
Dropping the "e". Focus on competence development as a precondition for excel...Christian Grune
Christian Grune presented at the 5th Annual Teaching and Learning Conference in Galway. [1] He argued for focusing on competence development as a prerequisite for excellence in teaching and learning. [2] He outlined Humboldt University's efforts to promote competence networks and communities of practice through informal structures and small commitments. [3] Grune proposed discussing "learning outcomes" instead of "inputs", establishing portfolio-based approaches, and enabling participation in European networks to further competence development after Bologna.
The document discusses privacy and data protection in Moodle. It aims to [1] present critical privacy issues in Moodle, [2] discuss practical solutions to customize Moodle for different privacy expectations, and [3] propose a model and roadmap for additional configuration options at the site and user levels. Specific configuration options are proposed to limit access to logs, reports, profiles, statistics and other data for non-admin users. The presenter suggests sorting the different types of configuration needed and outlining a roadmap for integrating privacy controls in Moodle.
Kamailio is a fast, reliable, and flexible SIP routing server that has been in continuous development since 2001. It started as SIP Express Router and was renamed to Kamailio in 2008. The presentation highlights Kamailio's features over the years, security best practices for VoIP including blocking calls based on source address, authentication failures, and traffic rates. VoIP security is important to protect customers and businesses from attacks targeting core platforms and equipment. Kamailio provides flexible modules to implement various security rules and policies to block threats.
Using Kamailio for Scalability and SecurityFred Posner
Fred Posner discusses using Kamailio, an open source SIP server, for scalability and security. Kamailio can handle thousands of call setups per second through its modular design. It supports features like load balancing, TLS, filtering, rate limiting, and topology hiding to improve security and scalability. Fred highlights how Kamailio's flexibility through modules and programming interfaces allows customizing it for various deployment needs.
This document summarizes a presentation about creating voice applications using Tropo. Tropo allows developers to build voice applications using common programming languages like JavaScript, Ruby, Python, and Groovy. It provides APIs for telephony functions like answering calls, speaking prompts, processing input, and transferring calls. Examples show how to build simple applications that greet callers, ask for input using speech or touch tones, and transfer calls. The presentation argues that Tropo simplifies voice application development by allowing web developers to use familiar languages instead of specialized telephony standards.
Presentation done at AstriCon 2014, Las Vegas, USA - how relevant can be SIP signaling traffic in a Real Time Communications platform and where pure SIP signaling servers such as Kamailio can be used.
Scaling Symfony2 apps with RabbitMQ - Symfony UK MeetupKacper Gunia
Slides from my talk at Symfony UK Meetup. London, 20 Aug 2014. http://twitter.com/cakper
Video: https://www.youtube.com/watch?v=cha92Og9M5A
More Domain-Driven Design related content at: https://domaincentric.net/
The document discusses a presentation given at Cluecon 2009 about simplifying communication application development. It promotes using Tropo.com's script-based approach to build applications that integrate voice and telephony capabilities using common programming languages like JavaScript, Ruby, Python, and Groovy. Examples are provided demonstrating how to perform tasks like answering calls, speaking prompts, handling input, and transferring calls using just a few lines of code in different languages. The presentation argues this type of simplified development model is needed as phone usage changes and more "communication applications" that bring together voice, text, and other channels are created.
This document provides an overview of the Tropo platform for building voice and text applications. It introduces common capabilities for handling inbound and outbound calls and texts such as answering, saying prompts, recording, and transferring calls. It also demonstrates how to integrate with Tropo using various programming languages and outlines additional concepts like conferencing, call control, and speech synthesis markup.
This document summarizes the history and future of PHP. It discusses the creators of PHP (Rasmus Lerdorf, Zeev Suraski, John Morris) and outlines the major versions released from PHP 1.0 in 1995 to the upcoming PHP 8.0, which will include features like FFI, JIT compilation, and asynchronous programming. It also previews potential features for future PHP versions such as OpCache core improvements and extending the instanceof operator.
Covers Performance improvements with the Symfony web framework for PHP.
- Google cares about user happiness, Google owns your search traffic ...so Google put page speed in PageRank (and crawl speed)
- Your site is more trustworthy and less frustrating
- Increase page views and ad impressions
- Increase conversions and revenue! It pays for itself!
- Bonus: run less app servers
The new features of PHP 7 - Enrico Zimuel - Codemotion Milan 2016Codemotion
In this talk I'll present some of the new features of PHP 7. I will present the scalar type and return type declarations, the spaceship and null coalescing operators, the anonymous classes, the new Error exception, the security features, etc. Moreover, I will present some benchmarks and use cases of PHP 7 regarding the huge performance improvement.
Presented at Codemotion 2016. Discusses the beginner-level dynamics of the performance-improved PHP 7. Gain expanded knowledge of the spaceship and null coalescing operators, anonymous classes, the new error exception, and the security features of PHP 7.
Kamailio 5.0 allows writing full routing logic in Lua scripting language, opening the door for easy integration with external services and increasing the flexibility of optimizing SIP routing.
Ruby can act as a glue language that connects different software components together. The document discusses how Ruby and various Ruby gems can be used to integrate full text search using Solr, connect to SOAP web services, create XMPP chat bots, and implement game matching functionality. Examples are provided demonstrating how to use the Sunspot, Savon, Blather, and XMPP4R gems to implement these integrations concisely in Ruby.
Practical tips for dealing with projects involving legacy code. Covers investigating past projects, static analysis of existing code, and methods for changing legacy code.
Presented at PHP Benelux '10
Adding 1.21 Gigawatts to Applications with RabbitMQ (DPC 2015)James Titcumb
As your application grows, you soon realise you need to break up your application into smaller chunks that talk to each other. You could just use web services to interact, or you could take a more robust approach and use the message broker RabbitMQ.
In this talk, we will take a look at the techniques you can use to vastly enhance inter-application communication, learn about the core concepts of RabbitMQ, cover how you can scale different parts of your application separately, and modernise your development using a message-oriented architecture.
How let your PHP application interact with phones through incoming and outgoing SMS and voice calls. This talk uses the Twilio platform and API to show how to send and receive text and voice calls to allow for different interactive options for you and your applications.
A session in the DevNet Zone at Cisco Live, Berlin. Get a phone number that’s answered by your code. Send and receive text messages from popular web programming languages. This session is a hands-on instructor-led training showing how to build Tropo applications. Learn the features of the API, walk through some coding examples, and then practice while instructors are there to assist.
The document discusses Rack, a modular web server interface for Ruby that allows web applications and frameworks to be written as middleware stacks. It covers topics like Rack applications as middleware, common Rack middleware components, building applications with Rack and middleware, and integrating Rack middleware with frameworks like Rails.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
10. • Call • Say
• Answer • Ask
• Transfer • Record
• Reject • Conference
• Hangup
11. answer
options = { :choices => '1 (1,sales), 2 (2 support)' }
result = ask 'Hi. For sales, say Sales or press 1. For
support, say Support or press 2.', options
if result.name == 'choice'
case result.value
when '1'
say 'Your money is important to us.'
when '2'
say 'Your call will be ignored in the order received.'
end
end
hangup
15. Tropo
Control API Routing Sciprting WebAPI
Moho
State Machine Events Monitoring Plugins...
JSR 289 JSR 309 JMX Clustering
PRISM Application Server
Speech Audio / Video
Call Recording Text to Speech
Recognition Conference
Plugin Signal
WAV / MP3 MRCP
Architecture Detection
Prophecy Media Server