This document introduces SQLite database usage in Adobe AIR 1.5. It describes how to create a SQLConnection, execute SQL statements asynchronously and synchronously, handle results and errors, use parameters and paging, and work with transactions, schemas, and encrypted databases. SQLite provides an embedded SQL database engine that implements most of SQL92 without configuration in a lightweight, cross-platform manner.
Asegúr@IT IV - Remote File DownloadingChema Alonso
Charla impartida por Chema Alonso (Informática64) el 27 de Octubre de 2008 en Getafe (Madrid) dentro de la conferencia Asegúr@IT IV sobre como descargar ficheros usando Blind SQL injection techniques.
Asegúr@IT IV - Remote File DownloadingChema Alonso
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What is PHP?
PHP stands for "PHP Hypertext Preprocessor”
An embedded scripting language for HTML like ASP or JSP
A language that combines elements of Perl, C, and Java
MySQL 8.0 New Features -- September 27th presentation for Open Source SummitDave Stokes
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Charla de Chema Alonso sobre la historia y evolución de las técnicas de SQL Injection en el evento Codemotion ES del año 2013 que tuvo lugar en la Escuela Universitaria de Informática de la Universidad Politécnica de Madrid
What is PHP?
PHP stands for "PHP Hypertext Preprocessor”
An embedded scripting language for HTML like ASP or JSP
A language that combines elements of Perl, C, and Java
MySQL 8.0 New Features -- September 27th presentation for Open Source SummitDave Stokes
MySQL 8.0 has many new features that you probably need to know about but don't. Like default security, window functions, CTEs, CATS (not what you think), JSON_TABLE(), and UTF8MB4 support.
This presentation covers:
The main components in the connectivity path.
Best practices in your code to avoid connectivity issues.
How to solve most common connectivity problems.
Esoft Metro Campus - Diploma in Web Engineering - (Module II) Multimedia Technologies
(Template - Virtusa Corporate)
Contents:
What is a Database?
The Relational Data Model
Relationships
Normalization
Functional Dependency
Normal Forms
DBMS
What is MySQL?
PHP Connect to MySQL
Create a MySQL Database
Connect to Database
Close Database
Create a MySQL Table
Insert Data Into MySQL
Get Last ID
Insert Multiple Records
Prepared Statements
Select Data From MySQL
Update Data in MySQL
Delete Data From MySQL
Sqlite Database | SQLite Tutorial | SQLite3 with Python | Database CRUD | Sqlite Python Tutorial
In this tutorial, you can learn the Database CRUD operations using SQLite3 with Python Language. Here demo of following database CRUD operations are given. Beginners can easily understand how to work with database using sqlite database in python.
Topics Covered
1. Database Creation, Table Creation, Data Insertion
2. Data Retrieval
3. Data Updation
4. Data Deletion
Hope this will be helpful for those who are searching the database tutorial in python language...
For Demo Visit the link below:
https://youtu.be/0yxhJ8amoi8 (Elangovan Tech Notes-YouTube Channel)
"With Flink and Kubernetes, it's possible to deploy stream processing jobs with just SQL and YAML. This low-code approach can certainly save a lot of development time. However, there is more to data pipelines than just streaming SQL. We must wire up many different systems, thread through schemas, and, worst-of-all, write a lot of configuration.
In this talk, we'll explore just how ""declarative"" we can make streaming data pipelines on Kubernetes. I'll show how we can go deeper by adding more and more operators to the stack. How deep can we go?"
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
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Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
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Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
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.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
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Learn about:
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• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
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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.
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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.
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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.
2. Why SQLite in Adobe AIR?
■ Embedded SQL Database Engine
■ Implements most of SQL92
■ Light-weight, cross-platform, open source
■ No setup, configuration or server required
■ Each database is contained within a single file
5. How do you use it?
1. Create a File reference
2. Create an instance of flash.data.SQLConnection and
flash.data.SQLStatement
6. How do you use it?
1. Create a File reference
2. Create an instance of flash.data.SQLConnection and
flash.data.SQLStatement
3. Open the database connection
7. How do you use it?
1. Create a File reference
2. Create an instance of flash.data.SQLConnection and
flash.data.SQLStatement
3. Open the database connection
4. Specify the connection and SQL query to run
8. How do you use it?
1. Create a File reference
2. Create an instance of flash.data.SQLConnection and
flash.data.SQLStatement
3. Open the database connection
4. Specify the connection and SQL query to run
5. Run SQLStatement.execute()
9. How do you use it?
import flash.filesystem.File;
import flash.data.*;
var dbFile:File =
File.applicationStorageDirectory.resolvePath(quot;contacts.dbquot;);
var sqlConn:SQLConnection = new SQLConnection();
var sqlStatement:SQLStatement = new SQLStatement();
sqlConn.open(dbFile);
sqlStatement.sqlConnection = sqlConn;
sqlStatement.text = quot;SELECT * FROM contactsquot;;
sqlStatement.execute();
var result:Array = sqlStatement.getResult().data;
10. Synchronous versus Asynchronous
■ Synchronous - blocks application until result is available
var sqlConn:SQLConnection = new SQLConnection();
sqlConn.open(dbFile);
var result:SQLResult = sqlConn.getResult().result;
■ Asynchronous - uses events and event listeners
var sqlConn:SQLConnection = new SQLConnection();
sqlConn.addEventListener(SQLResultEvent.RESULT, onSQLResult);
sqlConn.addEventListener(SQLResultEvent.ERROR, onSQLError);
sqlConn.openAsync(dbFile);
12. flash.data.SQLStatement
■ Executes a SQL query on the specified database connection
■ Provides events for asynchronous use
■ Supports result paging
13. Storage types
■ NULL - NULL value (null)
■ INTEGER - signed integer (int)
■ REAL - floating point (Number)
■ TEXT - UTF16 text string (String)
■ BLOB - blob of data
14. SQLStatement Parameters
■ The parameters feature protects your SQL statements from
SQL injection
var sqlStatement:SQLStatement = new SQLStatement();
sqlStatement.sqlConnection = sqlConn;
sqlStatement.text = quot;SELECT * FROM contacts WHERE id = @IDquot;;
sqlStatement.parameters[quot;@IDquot;] = someVariable;
sqlStatement.execute();
■ You can use the @ or : symbol to denote a parameter to be
replaced, works both string based as index based
sqlStatement.parameters[0] = someVariable;
15. Result Paging
■ Paging allows you to limit the amount of rows you get
returned when doing a select operation
var sqlStatement:SQLStatement = new SQLStatement();
sqlStatement.sqlConnection = sqlConn;
sqlStatement.text = quot;SELECT * FROM contactsquot;;
sqlStatement.execute(10);
■ You can get the next batch of rows returned by calling the
next method on the SQLStatement instance
sqlStatement.next();
16. flash.data.SQLResult
■ SQLResult.data - array of objects for each row of the result
■ SQLResult.complete - returns a boolean indicating whether
or not the full result was shown
■ SQLResult.lastInsertRowID - return id for the last row that
was inserted
■ SQLResult.rowsAffected - number of rows affected by an
insert, update or delete operation
17. Transactions
■ Transactions allow multiple SQL statements to run within one
write operation to the database
■ Much more optimized way of handling large insert operations,
allows rollback of the complete transaction if an error occurs
var sqlStatement:SQLStatement = new SQLStatement();
sqlStatement.sqlConnection = sqlConn;
sqlStatement.text = quot;INSERT into contacts VALUES (@NAME, @EMAIL)quot;;
sqlConn.begin();
for(var i:uint=0; i<contacts.length; i++) {
sqlStatement.parameters[quot;@NAMEquot;] = contacts[i].name;
sqlStatement.parameters[quot;@EMAILquot;] = contacts[i].email;
sqlStatement.execute();
}
sqlConn.commit();
18. Database Schema
■ Allows you to introspect tables, views, columns, indices, triggers
var sqlConn:SQLConnection = new SQLConnection();
sqlConn.open(dbFile);
sqlConn.loadSchema();
var result:SQLSchemaResult = sqlConn.getSchemaResult();
var table:SQLTableSchema = result.tables[0];
var column:SQLColumnSchema = table.columns[0];
trace(column.name);
// returns name of the first column in the first table
19. Encrypted database support
■ New feature in AIR 1.5
■ Allows you to encrypt the SQLite database
■ ByteArray as an encryption key when opening the
flash.data.SQLConnection
■ Database must be encrypted when it is created
■ Use SQLConnection.reencrypt([ByteArray]) to change the
encryption key on a database
20. Encrypted database support
■ Simple example (not secure)
var encryptionKey:ByteArray = new ByteArray();
encryptionKey.writeUTFBytes(quot;notverysecretpasswordquot;);
var sqlConn:SQLConnection = new SQLConnection();
sqlConn.openAsync(dbFile, SQLMode.CREATE, null, false, 1024,
encryptionKey);
■ For additional security:
■ Bundle the encrypted database with your AIR app
■ Get user input for the password rather than hardcoding it
■ Use the EncryptionGenerator class from as3corelib.swc