The document discusses TaffyDB, a JavaScript library that provides a database-like API for managing and querying JavaScript object literals. It allows creating data collections, inserting, updating, filtering and removing records. Some key features include events for operations, JSON support, utility methods for objects, and batteries included functionality. The document provides examples of basic usage and querying records using object literals. It notes that while not a true database, TaffyDB is useful for sites that need to manage related data in the browser.
Finding the right stuff, an intro to Elasticsearch (at Rug::B) Michael Reinsch
Searching through a dataset can provide quite interesting challenges, especially when natural languages are involved. Elasticsearch is a very powerful yet also at times quite complex solution.
In this talk I'll give an intro on using Elasticsearch from within Ruby/Rails, discussing some of the general principles, starting with a simple example and then expanding into more complex topics such as multi-language search, search on data from multiple different objects, integration testing and production use.
Finding the right stuff, an intro to Elasticsearch (at Rug::B) Michael Reinsch
Searching through a dataset can provide quite interesting challenges, especially when natural languages are involved. Elasticsearch is a very powerful yet also at times quite complex solution.
In this talk I'll give an intro on using Elasticsearch from within Ruby/Rails, discussing some of the general principles, starting with a simple example and then expanding into more complex topics such as multi-language search, search on data from multiple different objects, integration testing and production use.
Getting started contributing to Apache SparkHolden Karau
Are you interested in contributing to Apache Spark? This workshop and associated slides walk through the basics of contributing to Apache Spark as a developer. This advice is based on my 3 years of contributing to Apache Spark but should not be considered official in any way.
How to optimize database access in a Ruby-on-Rails application. Recipes includes transfer less data with shadow objects or plain strings, do less database calls with include and joins, do updates directly in the database with clever sql statements.
At the Dublin Fashion Insights Centre, we are exploring methods of categorising the web into a set of known fashion related topics. This raises questions such as: How many fashion related topics are there? How closely are they related to each other, or to other non-fashion topics? Furthermore, what topic hierarchies exist in this landscape? Using Clojure and MLlib to harness the data available from crowd-sourced websites such as DMOZ (a categorisation of millions of websites) and Common Crawl (a monthly crawl of billions of websites), we are answering these questions to understand fashion in a quantitative manner.
The latest generation of big data tools such as Apache Spark routinely handle petabytes of data while also addressing real-world realities like node and network failures. Spark's transformations and operations on data sets are a natural fit with Clojure's everyday use of transformations and reductions. Spark MLlib's excellent implementations of distributed machine learning algorithms puts the power of large-scale analytics in the hands of Clojure developers. At Zalando's Dublin Fashion Insights Centre, we're using the Clojure bindings to Spark and MLlib to answer fashion-related questions that until recently have been nearly impossible to answer quantitatively.
Hunter Kelly @retnuh
tech.zalando.com
I gave this talk at Squares Conference 2016.
http://squaresconference.com
Code demo from the talk…
http://t7.github.io/react-starter
https://github.com/t7/react-starter
See all the steps involved to build a fully functional data mapper with object-oriented PHP5 using the power and simplicity of the Standard PHP Library. Based on the early development of a new PHP DataMapper project Vance Lucas started a few months ago as the Model layer for an MVC framework.
Atlassian is unveiling a new dashboard that will be added to all of our products, based on the OpenSocial specification. This session explores Atlassian's use of OpenSocial, and details the new Atlassian dashboards and Gadgets.
Atlassian Speaker: Tim Moore
Key Takeaways:
* Overview of OpenSocial
* Deep-dive on Atlassian dashboards and Gadgets
* Demos, how-tos and more
Ajax is the web's hottest user interface. Struts is Java's most popular web framework. What happens when we put Ajax on Struts?
In this session, we look at writing a new Struts 2 application from square one, using the Yahoo User Interface (YUI) Library on the front end, and Struts 2 on the backend. YUI provides the glitz and the glamour, and Struts 2 provides the dreary business logic, input validation, and text formatting.
During the session, we will cover
* How to integrate an Ajax UI with Struts 2
* Basics of the Yahoo User Interface (YUI) Library
* Business services Struts can provide to an Ajax UI
Who should attend: Ajax developers who would like to utilize Struts as a back-end, and Struts developers who would like to utilize Ajax as a front-end.
To get the most from this session, some familiarity with an Ajax library, like YUI or Dojo, is helpful.
Lets look at writing a new Struts 2 application from square one, using the Yahoo User Interface (YUI) Library on the front end, and Struts 2 on the backend. YUI provides the glitz and the glamour, and Struts 2 provides the dreary business logic, input validation, and text formatting.
Getting started contributing to Apache SparkHolden Karau
Are you interested in contributing to Apache Spark? This workshop and associated slides walk through the basics of contributing to Apache Spark as a developer. This advice is based on my 3 years of contributing to Apache Spark but should not be considered official in any way.
How to optimize database access in a Ruby-on-Rails application. Recipes includes transfer less data with shadow objects or plain strings, do less database calls with include and joins, do updates directly in the database with clever sql statements.
At the Dublin Fashion Insights Centre, we are exploring methods of categorising the web into a set of known fashion related topics. This raises questions such as: How many fashion related topics are there? How closely are they related to each other, or to other non-fashion topics? Furthermore, what topic hierarchies exist in this landscape? Using Clojure and MLlib to harness the data available from crowd-sourced websites such as DMOZ (a categorisation of millions of websites) and Common Crawl (a monthly crawl of billions of websites), we are answering these questions to understand fashion in a quantitative manner.
The latest generation of big data tools such as Apache Spark routinely handle petabytes of data while also addressing real-world realities like node and network failures. Spark's transformations and operations on data sets are a natural fit with Clojure's everyday use of transformations and reductions. Spark MLlib's excellent implementations of distributed machine learning algorithms puts the power of large-scale analytics in the hands of Clojure developers. At Zalando's Dublin Fashion Insights Centre, we're using the Clojure bindings to Spark and MLlib to answer fashion-related questions that until recently have been nearly impossible to answer quantitatively.
Hunter Kelly @retnuh
tech.zalando.com
I gave this talk at Squares Conference 2016.
http://squaresconference.com
Code demo from the talk…
http://t7.github.io/react-starter
https://github.com/t7/react-starter
See all the steps involved to build a fully functional data mapper with object-oriented PHP5 using the power and simplicity of the Standard PHP Library. Based on the early development of a new PHP DataMapper project Vance Lucas started a few months ago as the Model layer for an MVC framework.
Atlassian is unveiling a new dashboard that will be added to all of our products, based on the OpenSocial specification. This session explores Atlassian's use of OpenSocial, and details the new Atlassian dashboards and Gadgets.
Atlassian Speaker: Tim Moore
Key Takeaways:
* Overview of OpenSocial
* Deep-dive on Atlassian dashboards and Gadgets
* Demos, how-tos and more
Ajax is the web's hottest user interface. Struts is Java's most popular web framework. What happens when we put Ajax on Struts?
In this session, we look at writing a new Struts 2 application from square one, using the Yahoo User Interface (YUI) Library on the front end, and Struts 2 on the backend. YUI provides the glitz and the glamour, and Struts 2 provides the dreary business logic, input validation, and text formatting.
During the session, we will cover
* How to integrate an Ajax UI with Struts 2
* Basics of the Yahoo User Interface (YUI) Library
* Business services Struts can provide to an Ajax UI
Who should attend: Ajax developers who would like to utilize Struts as a back-end, and Struts developers who would like to utilize Ajax as a front-end.
To get the most from this session, some familiarity with an Ajax library, like YUI or Dojo, is helpful.
Lets look at writing a new Struts 2 application from square one, using the Yahoo User Interface (YUI) Library on the front end, and Struts 2 on the backend. YUI provides the glitz and the glamour, and Struts 2 provides the dreary business logic, input validation, and text formatting.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
12. It all started with arrays
var todos = [
[quot;Home To Dosquot;,1,false,[
[quot;Replace light bulbsquot;,false,quot;Ianquot;],
[quot;Clean out deskquot;,false,quot;Ianquot;]]
],
[quot;Work To Dosquot;,0,true,[
[quot;Fix bug with formquot;,false,quot;Ianquot;],
[quot;Draft requirements docquot;,false,quot;Ianquot;],
[quot;Learn JavaScript Objectsquot;,false,quot;Ianquot;]]
]
];
13. It all started with arrays
var todos = [
[quot;Home To Dosquot;,1,false,[
[quot;Replace light bulbsquot;,false,quot;Ianquot;],
[quot;Clean out deskquot;,false,quot;Ianquot;]]
],
[quot;Work To Dosquot;,0,true,[
[quot;Fix bug with formquot;,false,quot;Ianquot;],
[quot;Draft requirements docquot;,false,quot;Ianquot;],
[quot;Learn JavaScript Objectsquot;,false,quot;Ianquot;]]
]
];
// update Fix bug with form to complete
todos[1][3][0][1] = true;
14. Functions like this
function checkTask (list,task) {
for(var li = 0;li<todos;li++) {
if (todos[li][0] == list) {
for (var ta = 0; ta < todos[li][3]; ta++) {
if (todos[li][3][ta][0] == task) {
todos[li][3][ta][1] == true;
}
}
}
}
}
checkTask(quot;Work To Dosquot;,quot;Draft requirements docquot;);
17. JavaScript Object Literals
Useful for storing related name value pairs:
{country:quot;United Statesquot;,
government:quot;Democracyquot;,
president:quot;Barrak Obamaquot;}
18. JavaScript Object Literals
Useful for storing related name value pairs:
{country:quot;United Statesquot;,
government:quot;Democracyquot;,
president:quot;Barrak Obamaquot;}
Also useful for composing instructions for functions:
find({government:quot;Democracyquot;})
// find all records where government == Democracy
21. This is TaffyDB
• A wrapper for object literals (records)
• Provides a JavaScript centric API (using arrays/objects)
22. This is TaffyDB
• A wrapper for object literals (records)
• Provides a JavaScript centric API (using arrays/objects)
• Uses familiar database concepts
23. This is TaffyDB
• A wrapper for object literals (records)
• Provides a JavaScript centric API (using arrays/objects)
• Uses familiar database concepts
• But it isn't a DB - no persistence
24. This is TaffyDB
• A wrapper for object literals (records)
• Provides a JavaScript centric API (using arrays/objects)
• Uses familiar database concepts
• But it isn't a DB - no persistence
• Thin (under 12K)
• Opensource and Free
• Maintained (v1.7.1)
• One global object, no prototype modification
25. Create a data collection
// create a populated data collection
var jsConfSpeakers = TAFFY([
{quot;namequot;:quot;John Resigquot;,quot;topicquot;:quot;Surprise!quot;},
{quot;namequot;:quot;Francisco Tolmaskquot;,quot;topicquot;:quot;Objective-Jquot;},
{quot;namequot;:quot;Chris Andersonquot;,quot;topicquot;:quot;CouchDBquot;},
{quot;namequot;:quot;Jeff Hayniequot;,quot;topicquot;:quot;Web Apps on the Desktopquot;},
{quot;namequot;:quot;Stoyan Stefanovquot;,quot;topicquot;:quot;Kick Ass Web Appsquot;}
]);
28. Getting records
jsConfSpeakers.first();
// returns {quot;namequot;:quot;John Resigquot;,quot;topicquot;:quot;Surprise!quot;}
// TaffyDB filtering is overloaded
// 0 and [0] will both return the first record
jsConfSpeakers.get(0);
jsConfSpeakers.get([0]);
// returns [{quot;namequot;:quot;John Resigquot;,quot;topicquot;:quot;Surprise!quot;}]
29. Remove
// delete is a reserved word
// use remove function instead
jsConfSpeakers.remove(0);
36. .forEach() in details
collection.forEach(
function (r,index) {
//whatever logic here
},[optional filter]);
// modify r and return it to update the record
collection.forEach(
function (r,index) {
r.field = quot;new valuequot;;
return r;
});
