Application developers support unprecedented rates of change – functionality must rapidly evolve to meet changing customer needs and to respond to competitive pressures while user populations can grow dramatically and unpredictably. To address these realities, developers are selecting document-oriented databases for schema flexibility, scalability and high performance data storage.
In this session, we will get hands on with Azure’s NoSQL document database service. Azure DocumentDB offers full indexing of JSON documents, SQL query capabilities and multi-document transactions. Learn how to get started with Azure DocumentDB and hear about some of the recent improvements to the service.
[PASS Summit 2016] Blazing Fast, Planet-Scale Customer Scenarios with Azure D...Andrew Liu
Data analysts, data engineers, and application developers are supporting unprecedented rates of change, whether talking about latency requirements to the expanding arena of data usage scenarios. While the technology functionality must rapidly evolve to meet customer needs and respond to competitive pressures, how can we enhance the data platform to help manage this unpredictability?
To help address these realities, data practitioners from a diverse set of backgrounds are increasingly relying on schema-free, distributed, scalable, and high-performance data storage (also known as NoSQL databases). In this session, we will showcase a wide variety of customer scenarios, business goals, and technical challenges faced by real-world customers. More importantly, how adding Azure DocumentDB into a data practitioner's arsenal within the Microsoft/Azure data ecosystem will allow you to easily solve these complex design patterns at massive scale.
[PASS Summit 2016] Azure DocumentDB: A Deep Dive into Advanced FeaturesAndrew Liu
Let's talk about how you can get the most out of Azure DocumentDB. In this session we will dive deep into the mechanics of DocumentDB and explain the various levers available to tune performance and scale. From partitioned collections to global databases to advanced indexing and query features - this session will equip you with the best practices and nuggets of information that will become invaluable tools in your toolbox for building blazingly fast large-scale applications.
Speaker: Daniel Coupal
At this point, you may be familiar with the design of MongoDB databases and collections – but what are the frequent patterns you may have to model?
This presentation will add knowledge of how to represent common relationships (1-1, 1-N, N-N) in MongoDB. Going further than relationships, this presentation identifies a set of common patterns, in a similar way to what the Gang of Four did for Object Oriented Design. Finally, this presentation will guide you through the steps of modeling those patterns in MongoDB collections.
In this session, you will learn about:
How to create the appropriate MongoDB collections for some of the patterns discussed.
Differences in relationships vs. the relational database world, and how those differences translate to MongoDB collections.
Common patterns in developing applications with MongoDB, plus a specific vocabulary with which to refer to them.
Intro to MongoDB
Get a jumpstart on MongoDB, use cases, and next steps for building your first app with Buzz Moschetti, MongoDB Enterprise Architect.
@BuzzMoschetti
[PASS Summit 2016] Blazing Fast, Planet-Scale Customer Scenarios with Azure D...Andrew Liu
Data analysts, data engineers, and application developers are supporting unprecedented rates of change, whether talking about latency requirements to the expanding arena of data usage scenarios. While the technology functionality must rapidly evolve to meet customer needs and respond to competitive pressures, how can we enhance the data platform to help manage this unpredictability?
To help address these realities, data practitioners from a diverse set of backgrounds are increasingly relying on schema-free, distributed, scalable, and high-performance data storage (also known as NoSQL databases). In this session, we will showcase a wide variety of customer scenarios, business goals, and technical challenges faced by real-world customers. More importantly, how adding Azure DocumentDB into a data practitioner's arsenal within the Microsoft/Azure data ecosystem will allow you to easily solve these complex design patterns at massive scale.
[PASS Summit 2016] Azure DocumentDB: A Deep Dive into Advanced FeaturesAndrew Liu
Let's talk about how you can get the most out of Azure DocumentDB. In this session we will dive deep into the mechanics of DocumentDB and explain the various levers available to tune performance and scale. From partitioned collections to global databases to advanced indexing and query features - this session will equip you with the best practices and nuggets of information that will become invaluable tools in your toolbox for building blazingly fast large-scale applications.
Speaker: Daniel Coupal
At this point, you may be familiar with the design of MongoDB databases and collections – but what are the frequent patterns you may have to model?
This presentation will add knowledge of how to represent common relationships (1-1, 1-N, N-N) in MongoDB. Going further than relationships, this presentation identifies a set of common patterns, in a similar way to what the Gang of Four did for Object Oriented Design. Finally, this presentation will guide you through the steps of modeling those patterns in MongoDB collections.
In this session, you will learn about:
How to create the appropriate MongoDB collections for some of the patterns discussed.
Differences in relationships vs. the relational database world, and how those differences translate to MongoDB collections.
Common patterns in developing applications with MongoDB, plus a specific vocabulary with which to refer to them.
Intro to MongoDB
Get a jumpstart on MongoDB, use cases, and next steps for building your first app with Buzz Moschetti, MongoDB Enterprise Architect.
@BuzzMoschetti
To understand how to make your application fast, it's important to understand what makes the database fast. We will take a detailed look at how to think about performance, and how different choices in schema design affect your cluster performances depending on storage engines used and physical resources available.
Back to Basics Webinar 1: Introduction to NoSQLMongoDB
This is the first webinar of a Back to Basics series that will introduce you to the MongoDB database, what it is, why you would use it, and what you would use it for.
CouchDB is a document-oriented database that uses JSON documents, has a RESTful HTTP API, and is queried using map/reduce views. Each of these properties alone, especially MapReduce views, may seem foreign to developers more familiar with relational databases. This tutorial will teach web developers the concepts they need to get started using CouchDB in their projects. CouchDB’s RESTful HTTP API makes it suitable for interfacing with any programming language. CouchDB libraries are available for many programming languages and we will take a look at some of the more popular ones.
Performance comparison: Multi-Model vs. MongoDB and Neo4jArangoDB Database
Native multi-model databases combine different data models like documents or graphs in one tool and even allow to mix them in a single query. How can this concept compete with a pure document store like MongoDB or a graph database like Neo4j? I myself and a lot of folks in the community asked that question.
So here are some benchmark results.
This tutorial will introduce the features of MongoDB by building a simple location-based application using MongoDB. The tutorial will cover the basics of MongoDB’s document model, query language, map-reduce framework and deployment architecture.
The tutorial will be divided into 5 sections:
Data modeling with MongoDB: documents, collections and databases
Querying your data: simple queries, geospatial queries, and text-searching
Writes and updates: using MongoDB’s atomic update modifiers
Trending and analytics: Using mapreduce and MongoDB’s aggregation framework
Deploying the sample application
Besides the knowledge to start building their own applications with MongoDB, attendees will finish the session with a working application they use to check into locations around Portland from any HTML5 enabled phone!
TUTORIAL PREREQUISITES
Each attendee should have a running version of MongoDB. Preferably the latest unstable release 2.1.x, but any install after 2.0 should be fine. You can dowload MongoDB at http://www.mongodb.org/downloads.
Instructions for installing MongoDB are at http://docs.mongodb.org/manual/installation/.
Additionally we will be building an app in Ruby. Ruby 1.9.3+ is required for this. The current latest version of ruby is 1.9.3-p194.
For windows download the http://rubyinstaller.org/
For OSX download http://unfiniti.com/software/mac/jewelrybox/
For linux most users should know how to for their own distributions.
We will be using the following GEMs and they MUST BE installed ahead of time so you can be ahead of the game and safe in the event that the Internet isn’t accommodating.
bson (1.6.4)
bson_ext (1.6.4)
haml (3.1.4)
mongo (1.6.4)
rack (1.4.1)
rack-protection (1.2.0)
rack shotgun (0.9)
sinatra (1.3.2)
tilt (1.3.3)
Prior ruby experience isn’t required for this. We will NOT be using rails for this app.
Ready to leverage the power of a graph database to bring your application to the next level, but all the data is still stuck in a legacy relational database?
Fortunately, Neo4j offers several ways to quickly and efficiently import relational data into a suitable graph model. It's as simple as exporting the subset of the data you want to import and ingest it either with an initial loader in seconds or minutes or apply Cypher's power to put your relational data transactionally in the right places of your graph model.
In this webinar, Michael will also demonstrate a simple tool that can load relational data directly into Neo4j, automatically transforming it into a graph representation of your normalized entity-relationship model.
MongoDB World 2019: Finding the Right MongoDB Atlas Cluster Size: Does This I...MongoDB
How do you determine whether your MongoDB Atlas cluster is over provisioned, whether the new feature in your next application release will crush your cluster, or when to increase cluster size based upon planned usage growth? MongoDB Atlas provides over a hundred metrics enabling visibility into the inner workings of MongoDB performance, but how do apply all this information to make capacity planning decisions? This presentation will enable you to effectively analyze your MongoDB performance to optimize your MongoDB Atlas spend and ensure smooth application operation into the future.
MongoDB and Hadoop: Driving Business InsightsMongoDB
MongoDB and Hadoop can work together to solve big data problems facing today's enterprises. We will take an in-depth look at how the two technologies complement and enrich each other with complex analyses and greater intelligence. We will take a deep dive into the MongoDB Connector for Hadoop and how it can be applied to enable new business insights with MapReduce, Pig, and Hive, and demo a Spark application to drive product recommendations.
Azure DocumentDB for Healthcare IntegrationBizTalk360
In this session,
You will learn what the series is about, and see what we want to accomplish.
For this session you will be learning about Azure DocumentDB, its features and capabilities.
You will learn how to create a DocumentDB database and configure it to support CRUD operations.
You will also learn about the two API’s provided for DocumentDB
You will learn how DocumentDB can be leveraged as a repository for HL7 documents
We will take a look at using DocumentDB with both API and Logic apps
To understand how to make your application fast, it's important to understand what makes the database fast. We will take a detailed look at how to think about performance, and how different choices in schema design affect your cluster performances depending on storage engines used and physical resources available.
Back to Basics Webinar 1: Introduction to NoSQLMongoDB
This is the first webinar of a Back to Basics series that will introduce you to the MongoDB database, what it is, why you would use it, and what you would use it for.
CouchDB is a document-oriented database that uses JSON documents, has a RESTful HTTP API, and is queried using map/reduce views. Each of these properties alone, especially MapReduce views, may seem foreign to developers more familiar with relational databases. This tutorial will teach web developers the concepts they need to get started using CouchDB in their projects. CouchDB’s RESTful HTTP API makes it suitable for interfacing with any programming language. CouchDB libraries are available for many programming languages and we will take a look at some of the more popular ones.
Performance comparison: Multi-Model vs. MongoDB and Neo4jArangoDB Database
Native multi-model databases combine different data models like documents or graphs in one tool and even allow to mix them in a single query. How can this concept compete with a pure document store like MongoDB or a graph database like Neo4j? I myself and a lot of folks in the community asked that question.
So here are some benchmark results.
This tutorial will introduce the features of MongoDB by building a simple location-based application using MongoDB. The tutorial will cover the basics of MongoDB’s document model, query language, map-reduce framework and deployment architecture.
The tutorial will be divided into 5 sections:
Data modeling with MongoDB: documents, collections and databases
Querying your data: simple queries, geospatial queries, and text-searching
Writes and updates: using MongoDB’s atomic update modifiers
Trending and analytics: Using mapreduce and MongoDB’s aggregation framework
Deploying the sample application
Besides the knowledge to start building their own applications with MongoDB, attendees will finish the session with a working application they use to check into locations around Portland from any HTML5 enabled phone!
TUTORIAL PREREQUISITES
Each attendee should have a running version of MongoDB. Preferably the latest unstable release 2.1.x, but any install after 2.0 should be fine. You can dowload MongoDB at http://www.mongodb.org/downloads.
Instructions for installing MongoDB are at http://docs.mongodb.org/manual/installation/.
Additionally we will be building an app in Ruby. Ruby 1.9.3+ is required for this. The current latest version of ruby is 1.9.3-p194.
For windows download the http://rubyinstaller.org/
For OSX download http://unfiniti.com/software/mac/jewelrybox/
For linux most users should know how to for their own distributions.
We will be using the following GEMs and they MUST BE installed ahead of time so you can be ahead of the game and safe in the event that the Internet isn’t accommodating.
bson (1.6.4)
bson_ext (1.6.4)
haml (3.1.4)
mongo (1.6.4)
rack (1.4.1)
rack-protection (1.2.0)
rack shotgun (0.9)
sinatra (1.3.2)
tilt (1.3.3)
Prior ruby experience isn’t required for this. We will NOT be using rails for this app.
Ready to leverage the power of a graph database to bring your application to the next level, but all the data is still stuck in a legacy relational database?
Fortunately, Neo4j offers several ways to quickly and efficiently import relational data into a suitable graph model. It's as simple as exporting the subset of the data you want to import and ingest it either with an initial loader in seconds or minutes or apply Cypher's power to put your relational data transactionally in the right places of your graph model.
In this webinar, Michael will also demonstrate a simple tool that can load relational data directly into Neo4j, automatically transforming it into a graph representation of your normalized entity-relationship model.
MongoDB World 2019: Finding the Right MongoDB Atlas Cluster Size: Does This I...MongoDB
How do you determine whether your MongoDB Atlas cluster is over provisioned, whether the new feature in your next application release will crush your cluster, or when to increase cluster size based upon planned usage growth? MongoDB Atlas provides over a hundred metrics enabling visibility into the inner workings of MongoDB performance, but how do apply all this information to make capacity planning decisions? This presentation will enable you to effectively analyze your MongoDB performance to optimize your MongoDB Atlas spend and ensure smooth application operation into the future.
MongoDB and Hadoop: Driving Business InsightsMongoDB
MongoDB and Hadoop can work together to solve big data problems facing today's enterprises. We will take an in-depth look at how the two technologies complement and enrich each other with complex analyses and greater intelligence. We will take a deep dive into the MongoDB Connector for Hadoop and how it can be applied to enable new business insights with MapReduce, Pig, and Hive, and demo a Spark application to drive product recommendations.
Azure DocumentDB for Healthcare IntegrationBizTalk360
In this session,
You will learn what the series is about, and see what we want to accomplish.
For this session you will be learning about Azure DocumentDB, its features and capabilities.
You will learn how to create a DocumentDB database and configure it to support CRUD operations.
You will also learn about the two API’s provided for DocumentDB
You will learn how DocumentDB can be leveraged as a repository for HL7 documents
We will take a look at using DocumentDB with both API and Logic apps
SQL Server vs. Azure DocumentDB – Ein Battle zwischen XML und JSONSascha Dittmann
Seit dem SQL Server 2000 hielt Stück für Stück die XML-Unterstützung Einzug in die Microsoft RDBMS Welt.
Mit der Azure DocumentDB kam die zweite, hauseigene NoSQL-Datenbank in der Microsoft Cloud hinzu, welche die Daten im JSON-Format verarbeitet.
In dieser Session werden wir anhand eines Praxisbeispiels step-by-step, d.h. von den vorbereitenden Schritten, über das Schreiben bis hin zum Lesen der Daten, diese beiden Technologien gegenüberstellen.
Dabei arbeiten wir die Vor- und Nachteile der einzelnen Ansätze heraus und zeigen Best Practices auf.
With more and more sites falling victim to data theft, you've probably read the list of things (not) to do to write secure code. But what else should you do to make sure your code and the rest of your web stack is secure ? In this tutorial we'll go through the basic and more advanced techniques of securing your web and database servers, securing your backend PHP code and your frontend javascript code. We'll also look at how you can build code that detects and blocks intrusion attempts and a bunch of other tips and tricks to make sure your customer data stays secure.
Test-driven development is generally regarded as a good move: it should result in simple decoupled design, your tests tend to cover behaviour not methods, and far fewer bugs. However, just getting unit tests in on a real, commercial project is hard - switching to TDD is even harder. Often you can start a project with good intentions and coverage, then the deadline looms and the tests go out then the hacks come in. So, instead of beating ourselves up about not being perfect let's look at an interative approach to adopting TDD principles. We'll look at tactics for selling TDD to your client, boss and colleagues. This talk will also cover methods for making TDD easier for you by showing you what tools you can use to integrate it into your development environment. In the project itself, we'll examine how we can make small but permanent steps towards full TDD, without losing that progress when deadlines hit. We'll also cover a few methods for learning on your own time and how the whole process can actually be made quite enjoyable.
Talk from 4Developers '12 and PHP Barcelona '11
It’s fun to architect your application to handle millions of pageviews, but in reality that’s time where you could be adding features. We’ll examine some practical solutions for designing your platform to deal with increasing traffic and how to add those features on an incremental basis. This will take us through options for scaling the code and additional methods for scaling the infrastructure.
We browse the Internet. We host our applications on a server or a cloud that is hooked up with a nice domain name. That’s all there is to know about DNS, right? This talk is a refresher about how DNS works. How we can use it and how it can affect availability of our applications. How we can use it as a means of configuring our application components. How this old geezer protocol is a resilient, distributed system that is used by every Internet user in the world. How we can use it for things that it wasn’t built for. Come join me on this journey through the innards of the web!
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
Getting Browsers to Improve the Security of Your WebappFrancois Marier
Most web developers have some knowledge of input sanitization and encryption, but what happens when you forget an edge case or when users are connected to a rogue access point?
Through the use of technologies like strict transport security, content security policy, sub-resource integrity, and the referrer policy, web developers can instruct browsers to add a second layer of defenses against the most common attacks.
Microservices Minus the Hype: How to Build and WhyMark Heckler
The presenter examines the ups & downs of adopting a microservices architecture and discusses why, in most cases, the pros outweigh the cons. In this presentation, participants see how to build & integrate microservices using popular open source tools and risks & mitigation strategies (including load balancers, circuit breakers, tests, & more) to increase software quality.
The Evolution and Future of Content PublishingFITC
Presented at FITC's Web Unleashed 2016 in Toronto
by Haris Mahmood, Shopify
Overview
The content publishing industry took the world by storm some years ago by providing its users visual tools to update, manage, and publish their content. Large players have existed for quite some time, but now find themselves on uncertain grounds. Newer, smaller players are also entering the space with new and innovative ideas. This talk aims to review the industry’s history, examine how it stands today, and take a deep dive into its future.
Objective
To explore the content publishing industry’s past and present, and take a deep dive into its future.
Target Audience
Web developers, content publishers, freelancers, agencies
Five Things Audience Members Will Learn
The history of the content publishing industry
The landscape today
The limitations and strengths of the various offerings
Directions the industry is progressing to
A roadmap of the future for the content publishing industry
FITC produces events for digital creators in Toronto, Amsterdam, NYC and beyond
Save 10% off any of our events with discount code 'slideshare'
Check out our events at http://fitc.ca
or follow us at https://twitter.com/fitc
We browse the Internet. We host our applications on a server or a cloud that is hooked up with a nice domain name. That’s all there is to know about DNS, right? This talk is a refresher about how DNS works. How we can use it and how it can affect availability of our applications. How we can use it as a means of configuring our application components. How this old geezer protocol is a resilient, distributed system that is used by every Internet user in the world. How we can use it for things that it wasn’t built for. Come join me on this journey through the innards of the web!
In this session, we’ll see that Redis is more than just an in-memory cache system we can use in our applications. Let’s explore what Redis is, what the different data types are and why we should care. And once we grasp how Redis stores its stuff, we’ll delve into how we can use it to its fullest extent: searching the key-value store, transactions, pub/sub support and scripting.
DocumentDB is a powerful NoSQL solution. It provides elastic scale, high performance, global distribution, a flexible data model, and is fully managed. If you are looking for a scaled OLTP solution that is too much for SQL Server to handle (i.e. millions of transactions per second) and/or will be using JSON documents, DocumentDB is the answer.
[Given at DAMA WI, Nov 2018] With the increasing prevalence of semi-structured data from IoT devices, web logs, and other sources, data architects and modelers have to learn how to interpret and project data from things like JSON. While the concept of loading data without upfront modeling is appealing to many, ultimately, in order to make sense of the data and use it to drive business value, we have to turn that schema-on-read data into a real schema! That means data modeling! In this session I will walk through both simple and complex JSON documents, decompose them, then turn them into a representative data model using Oracle SQL Developer Data Modeler. I will show you how they might look using both traditional 3NF and data vault styles of modeling. In this session you will:
1. See what a JSON document looks like
2. Understand how to read it
3. Learn how to convert it to a standard data model
R-Users Group JSON and ReST Introduction using TwitterKevin Smith
Social insights are one of todays Big Data topics. It is not enough to explore analytics on the data you have but also to incorporate data you can obtain. The #1 obtainable data today is Social. This presentation walks through setting up a Twitter API account and accessing that data through R. On the way obtaining a basic understanding of JSON and ReST R methods.
Application Development & Database Choices: Postgres Support for non Relation...EDB
This talk will cover the advanced features of PostgreSQL that make it the most-loved RDBMS by developers and a great choice for non-relational workloads.
This webinar will explore:
- Global adoption of Postgres
- Document-centric applications
- Geographic Information Systems (GIS)
- Business intelligence
- Central data centers
- Server-side languages
Modeling JSON data for NoSQL document databasesRyan CrawCour
Modeling data in a relational database is easy, we all know how to do it because that's what we've always been taught; But what about NoSQL Document Databases?
Document databases take (much) of what you know and flip it upside down. This talk covers some common patterns for modeling data and how to approach things when working with document stores such as Azure DocumentDB
tranSMART Community Meeting 5-7 Nov 13 - Session 2: MongoDB: What, Why And WhenDavid Peyruc
tranSMART Community Meeting 5-7 Nov 13 - Session 2: MongoDB: What, Why And When
Massimo Brignoli, MongoDB Inc
The presentation will illustrate what MongoDB is, the advantages of the document based approach and some of the use cases where MongoDB is a perfect fit.
Snowplow: evolve your analytics stack with your businessyalisassoon
Deep dive into how digital analytics stacks need to evolve with businesses, and how self-describing data and event data modeling are the key elements that enable Snowplow data pipeliens to elegantly evolve over time
Test Trend Analysis : Towards robust, reliable and timely testsHugh McCamphill
Slides from my talk at Selenium Conference 2016.
In this talk you will get ideas about how you can instrument test result information to provide actionable data, paving the way for more robust, reliable and timely test results.
By capturing this information over time, and when combined with visualization tools, we can answer different questions than with existing solutions (Allure / CI tool build history). Some examples of these are:
Which tests are consistently flaky
What are the common causes of failure across tests
Which tests consistently take a long time to run
Using this information we can move away from the ‘re-run’ culture and better support continuous integration goals of having quick, reliable, deterministic tests
Video of the talk is here: https://youtu.be/29fPYx7OJnE?list=PL_7kBU2XBlbKuRNVHeqjXUygXtToqMHsn
NoSQL - MongoDB. Agility, scalability, performance. I am going to talk about the basis of NoSQL and MongoDB. Why some projects requires RDBMs and another NoSQL databases? What are the pros and cons to use NoSQL vs. SQL? How data are stored and transefed in MongoDB? What query language is used? How MongoDB supports high availability and automatic failover with the help of the replication? What is sharding and how it helps to support scalability?. The newest level of the concurrency - collection-level and document-level.
No SQL, No Problem: Use Azure DocumentDBKen Cenerelli
Introduction to Microsoft Azure DocumentDB. The slides have sections on Overview, Resource Model, Data Modeling, Performance, Development, Pricing and DocumentDB resources.
This talk was given at the following locales:
- DevTeach Montreal (July 6, 2016)
Closing the Loop in Extended Reality with Kafka Streams and Machine Learning ...confluent
We’ve built a real-time streaming platform that enables prediction based on user behavior, with events occurring in virtual and augmented reality environments. The solution enables organizations to train people in an extended reality environment, where real-life training may be costly and dangerous. Kafka Streams enables analyzing spatial and event data to detect gestural feature and analyze user behavior in real-time to be able to predict any future mistake the user might make. Kafka is the backbone of our real-time analytics and extended reality communication platform with our cluster and applications being deployed on Kubernetes.
In this talk, we will mainly focus on the following: 1. Why Extended Reality with Kafka is a step in the right direction. 2. Architecture & Power of Schema Registry in building a generic platform for pluggable XR apps and analytics models 3. How KSQL and Kafka Streams fits in Kafka Ecosystem to help analyze human motion data and detect features for real-time prediction. 4. Demo of a VR application with real-time analytics feedback, which assists people to be trained in how to work with chemical laboratory equipment.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Multiple Your Crypto Portfolio with the Innovative Features of Advanced Crypt...Hivelance Technology
Cryptocurrency trading bots are computer programs designed to automate buying, selling, and managing cryptocurrency transactions. These bots utilize advanced algorithms and machine learning techniques to analyze market data, identify trading opportunities, and execute trades on behalf of their users. By automating the decision-making process, crypto trading bots can react to market changes faster than human traders
Hivelance, a leading provider of cryptocurrency trading bot development services, stands out as the premier choice for crypto traders and developers. Hivelance boasts a team of seasoned cryptocurrency experts and software engineers who deeply understand the crypto market and the latest trends in automated trading, Hivelance leverages the latest technologies and tools in the industry, including advanced AI and machine learning algorithms, to create highly efficient and adaptable crypto trading bots
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
How Does XfilesPro Ensure Security While Sharing Documents in Salesforce?XfilesPro
Worried about document security while sharing them in Salesforce? Fret no more! Here are the top-notch security standards XfilesPro upholds to ensure strong security for your Salesforce documents while sharing with internal or external people.
To learn more, read the blog: https://www.xfilespro.com/how-does-xfilespro-make-document-sharing-secure-and-seamless-in-salesforce/
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Your Digital Assistant.
Making complex approach simple. Straightforward process saves time. No more waiting to connect with people that matter to you. Safety first is not a cliché - Securely protect information in cloud storage to prevent any third party from accessing data.
Would you rather make your visitors feel burdened by making them wait? Or choose VizMan for a stress-free experience? VizMan is an automated visitor management system that works for any industries not limited to factories, societies, government institutes, and warehouses. A new age contactless way of logging information of visitors, employees, packages, and vehicles. VizMan is a digital logbook so it deters unnecessary use of paper or space since there is no requirement of bundles of registers that is left to collect dust in a corner of a room. Visitor’s essential details, helps in scheduling meetings for visitors and employees, and assists in supervising the attendance of the employees. With VizMan, visitors don’t need to wait for hours in long queues. VizMan handles visitors with the value they deserve because we know time is important to you.
Feasible Features
One Subscription, Four Modules – Admin, Employee, Receptionist, and Gatekeeper ensures confidentiality and prevents data from being manipulated
User Friendly – can be easily used on Android, iOS, and Web Interface
Multiple Accessibility – Log in through any device from any place at any time
One app for all industries – a Visitor Management System that works for any organisation.
Stress-free Sign-up
Visitor is registered and checked-in by the Receptionist
Host gets a notification, where they opt to Approve the meeting
Host notifies the Receptionist of the end of the meeting
Visitor is checked-out by the Receptionist
Host enters notes and remarks of the meeting
Customizable Components
Scheduling Meetings – Host can invite visitors for meetings and also approve, reject and reschedule meetings
Single/Bulk invites – Invitations can be sent individually to a visitor or collectively to many visitors
VIP Visitors – Additional security of data for VIP visitors to avoid misuse of information
Courier Management – Keeps a check on deliveries like commodities being delivered in and out of establishments
Alerts & Notifications – Get notified on SMS, email, and application
Parking Management – Manage availability of parking space
Individual log-in – Every user has their own log-in id
Visitor/Meeting Analytics – Evaluate notes and remarks of the meeting stored in the system
Visitor Management System is a secure and user friendly database manager that records, filters, tracks the visitors to your organization.
"Secure Your Premises with VizMan (VMS) – Get It Now"
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Advanced Flow Concepts Every Developer Should KnowPeter Caitens
Tim Combridge from Sensible Giraffe and Salesforce Ben presents some important tips that all developers should know when dealing with Flows in Salesforce.
12. Item Author Pages Language
Harry Potter and the Sorcerer’s
Stone
J.K. Rowling 309 English
Game of Thrones: A Song of Ice
and Fire
George R.R.
Martin
864 English
13. Item Author Pages Language
Harry Potter and the Sorcerer’s
Stone
J.K. Rowling 309 English
Game of Thrones: A Song of Ice
and Fire
George R.R.
Martin
864 English
Lenovo Thinkpad X1 Carbon ??? ??? ???
14.
15.
16.
17.
18.
19.
20. fully managed, scalable, queryable, schemafree JSON
document database service for modern applications
transactional processing
rich query
managed as a service
elastic scale
internet accessible http/rest
schema-free data model
arbitrary data formats
23. No need to define secondary indices / schema hints for indexing!
24. -- Nested lookup against index
SELECT Books.Author
FROM Books
WHERE Books.Author.Name = "Leo Tolstoy"
-- Transformation, Filters, Array access
SELECT { Name: Books.Title, Author: Books.Author.Name }
FROM Books
WHERE Books.Price > 10 AND Books.Languages[0] = "English"
-- Joins, User Defined Functions (UDF)
SELECT CalculateRegionalTax(Books.Price, "USA", "WA")
FROM Books
JOIN LanguagesArr IN Books.Languages
WHERE LanguagesArr.Language = "Russian"
SQL Query Grammar
35. “With Azure DocumentDB, we didn’t have to say ‘no’ to
the business, and we weren’t a bottleneck to launching
the promotion — in fact, we came in ahead of schedule.”
52. No magic bullet
Think about how your data is
going to be written, read and
model accordingly
{
"id": "1",
"firstName": "Thomas",
"lastName": "Andersen",
"countOfBooks": 3,
"books": [1, 2, 3],
"images": [
{"thumbnail": "http://....png"}
{"profile": "http://....png"}
]
}
{
"id": 1,
"name": "DocumentDB 101",
"authors": [
{"id": 1, "name": "Thomas Andersen", "thumbnail": "http://....png"},
{"id": 2, "name": "William Wakefield", "thumbnail": "http://....png"}
]
}
53.
54. Request Unit (RU) is the
normalized currency
% Memory
% IOPS
% CPU
Replica gets a fixed budget
of Request Units
Resource
Resource
set
Resource
Resource
DocumentsSQL
sprocs
args
Resource Resource
Predictable Performance
55. Operation Request units
(RUs)
consumed*
Reading a single 1KB document 1
Reading a single 2KB document 2
Query with a simple predicate for a 1KB
document
3
Creating a single 1 KB document with 10
JSON properties (consistent indexing)
14
Create a single 1 KB document with 100 JSON
properties (consistent indexing)
20
Replacing a single 1 KB document 28
Execute a stored procedure with two create
documents
30
56.
57. • Data Size
A single collection holds 10GB
• Throughput
3 Performance tiers with a max of 2,500 RU/sec
63. Hash sharding
• Examples: Profile data (user ID, app ID), (user ID), Device and vehicle data (device/vin ID),
Catalog data (item ID)
• Pros: balanced, stateless
• Cons: reshuffling is hard
Range sharding
• Examples: Operational data (timestamp), (timestamp, event ID)
• Pros: easy sliding window, range queries
• Cons: stateful
Lookup sharding
• SaaS/multitenant service (tenant ID), Metadata store (type ID)
• Pros: simple, easy to reshuffle, can span accounts
• Cons: stateful, works only on discrete keys
64.
65. How it works
Automatic indexing of documents
JSON documents are represented as
trees
Structural information and instance
values are normalized into a JSON-Path
Fixed upper bound on index size
(typically 5-10% in real production data)
Example
{"headquarters": "Belgium"} /"headquarters"/"Belgium"
{"exports": [{"city": “Moscow"}, {"city": Athens"}]} /"exports"/0/"city"/"Moscow"
and /"exports"/1/"city"/"Athens".
66. Configuration Level Options
Automatic Per collection True (default) or False
Override with each document write
Indexing Mode Per collection Consistent or Lazy
Lazy for eventual updates/bulk ingestion
Included and excluded
paths
Per path Individual path or recursive includes (? And *)
Indexing Type Per path Support Hash (Default) and Range
Hash for equality, range for range queries
Indexing Precision Per path Supports 3 – 7 per path
Tradeoff storage, query RUs and write RUs
67. Path Description/use case
/ Default path for collection. Recursive and applies to whole document tree.
/"prop"/? Serve queries like the following (with Hash or Range types respectively):
SELECT * FROM collection c WHERE c.prop = "value"
SELCT * FROM collection c WHERE c.prop > 5
/"prop"/* All paths under the specified label.
/"prop"/"subprop"/ Used during query execution to prune documents that do not have the
specified path.
/"prop"/"subprop"/? Serve queries (with Hash or Range types respectively):
SELECT * FROM collection c WHERE c.prop.subprop = "value"
SELECT * FROM collection c WHERE c.prop.subprop > 5
Editor's Notes
Image licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
http://commons.wikimedia.org/wiki/File:Crying-girl.jpg
The “write” index for consistent queries
Highly concurrent, lock free, log structured indexing technology developed with Microsoft Research
Optimized for SSD (works well for HDD)
Resource governed for tenant isolation
Automatic indexing of JSON documents without requiring schema or secondary indices, but configurable via:
Modes
Policies
Paths
Types
Query over heterogeneous documents without defining schema or managing indexes
Query arbitrary paths, properties and values without specifying secondary indexes or indexing hints
Execute queries with consistent results in the face of sustained writes
Query through fluent language integration including LINQ for .NET developers and a “document oriented“ SQL grammar for traditional SQL developers
Extend query execution through application supplied JavaScript UDFs
Supported SQL features include; predicates, iterations (arrays), sub-queries, logical operators, UDFs, intra-document JOINs, JSON transforms
Stored Procedures and Triggers
Familiar programming model constructs for executing application logic
Registered as named, URI addressable, durable resources
Scoped to a DocumentDB collection
JavaScript as a procedural language to express business logic
Language integration
JavaScript throw statement results into aborting the transaction
Execution
JavaScript runtime is hosted on each replica
Pre-compiled on registration
The entire procedure is wrapped in an implicit database transaction
Fully resource governed and sandboxed execution
Stored Procedures and Triggers
Familiar programming model constructs for executing application logic
Registered as named, URI addressable, durable resources
Scoped to a DocumentDB collection
JavaScript as a procedural language to express business logic
Language integration
JavaScript throw statement results into aborting the transaction
Execution
JavaScript runtime is hosted on each replica
Pre-compiled on registration
The entire procedure is wrapped in an implicit database transaction
Fully resource governed and sandboxed execution
Stored Procedures and Triggers
Familiar programming model constructs for executing application logic
Registered as named, URI addressable, durable resources
Scoped to a DocumentDB collection
JavaScript as a procedural language to express business logic
Language integration
JavaScript throw statement results into aborting the transaction
Execution
JavaScript runtime is hosted on each replica
Pre-compiled on registration
The entire procedure is wrapped in an implicit database transaction
Fully resource governed and sandboxed execution
In theoretical computer science, the CAP theorem, also known as Brewer's theorem, states that it is impossible for a distributed computer system to simultaneously provide all three of the following guarantees:[1][2][3]
Consistency (all nodes see the same data at the same time)
Availability (a guarantee that every request receives a response about whether it succeeded or failed)
Partition tolerance (the system continues to operate despite arbitrary message loss or failure of part of the system)
Strong: guarantees that a write is only visible after it is committed durably by the majority quorum of replicas and reads are always acknowledged by the majority read quorum
Session: Provides predictable read consistency for a session while offering the low latency writes. Reads are also low latency as it read will be served by a single replica
Bounded Staleness: Bounded Staleness consistency guarantees the total order of propagation of writes but reads may lag writes by N seconds or operations (configurable)
Eventual: Eventual consistency is the weakest form of consistency wherein a client may get the values which are older than the ones it had seen before, over time
Image licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license:
http://commons.wikimedia.org/wiki/File:Fale_F1_Monza_2004_73.jpg
Image licensed under the Creative Commons Attribution 2.0 Generic license:
http://en.wikipedia.org/wiki/File:A_smiling_baby.jpg
Talk about productivity and iterative development. No rigid schemas to weigh you down!
Source: http://en.wikipedia.org/wiki/Denormalization
In computing, denormalization is the process of attempting to optimize the read performance of a database by adding redundant data or by grouping data.[1][2] In some cases, denormalization is a means of addressing performance or scalability in relational database software.
With DocumentDB, you can choose to also use a hybrid model that to mimic advantages of normalization.
With DocumentDB, you can choose to also use a hybrid model that to mimic advantages of normalization.