Afghan Wireless operates a private automatic branch exchange (PABX) service for corporate clients, allowing one access number to be split into multiple lines. Their PABX can connect directly via microwave link and offers 30 channels for voice calls per circuit, with flexible capacity expansion. PABX phones do not require SIM cards and lowers costs by routing calls through one account. Afghan Wireless also offers call center hosting subject to available seats and capacity.
ESOFT Metro Campus - Diploma in Software Engineering - (Module IV) Database Concepts
(Template - Virtusa Corporate)
Contents:
Introduction to Databases
Data
Information
Database
Database System
Database Applications
Evolution of Databases
Traditional Files Based Systems
Limitations in Traditional Files
The Database Approach
Advantages of Database Approach
Disadvantages of Database Approach
Database Management Systems
DBMS Functions
Database Architecture
ANSI-SPARC 3 Level Architecture
The Relational Data Model
What is a Relation?
Primary Key
Cardinality and Degree
Relationships
Foreign Key
Data Integrity
Data Dictionary
Database Design
Requirements Collection and analysis
Conceptual Design
Logical Design
Physical Design
Entity Relationship Model
A mini-world example
Entities
Relationships
ERD Notations
Cardinality
Optional Participation
Entities and Relationships
Attributes
Entity Relationship Diagram
Entities
ERD Showing Weak Entities
Super Type / Sub Type Relationships
Mapping ERD to Relational
Map Regular Entities
Map Weak Entities
Map Binary Relationships
Map Associated Entities
Map Unary Relationships
Map Ternary Relationships
Map Supertype/Subtype Relationships
Normalization
Advantages of Normalization
Disadvantages of Normalization
Normal Forms
Functional Dependency
Purchase Order Relation in 0NF
Purchase Order Relation in 1NF
Purchase Order Relations in 2NF
Purchase Order Relations in 3NF
Normalized Relations
BCNF – Boyce Codd Normal Form
Structured Query Language
What We Can Do with SQL ?
SQL Commands
SQL CREATE DATABASE
SQL CREATE TABLE
SQL DROP
SQL Constraints
SQL NOT NULL
SQL PRIMARY KEY
SQL CHECK
SQL FOREIGN KEY
SQL ALTER TABLE
SQL INSERT INTO
SQL INSERT INTO SELECT
SQL SELECT
SQL SELECT DISTINCT
SQL WHERE
SQL AND & OR
SQL ORDER BY
SQL UPDATE
SQL DELETE
SQL LIKE
SQL IN
SQL BETWEEN
SQL INNER JOIN
SQL LEFT JOIN
SQL RIGHT JOIN
SQL UNION
SQL AS
SQL Aggregate Functions
SQL Scalar functions
SQL GROUP BY
SQL HAVING
Database Administration
SQL Database Administration
ESOFT Metro Campus - Diploma in Software Engineering - (Module IV) Database Concepts
(Template - Virtusa Corporate)
Contents:
Introduction to Databases
Data
Information
Database
Database System
Database Applications
Evolution of Databases
Traditional Files Based Systems
Limitations in Traditional Files
The Database Approach
Advantages of Database Approach
Disadvantages of Database Approach
Database Management Systems
DBMS Functions
Database Architecture
ANSI-SPARC 3 Level Architecture
The Relational Data Model
What is a Relation?
Primary Key
Cardinality and Degree
Relationships
Foreign Key
Data Integrity
Data Dictionary
Database Design
Requirements Collection and analysis
Conceptual Design
Logical Design
Physical Design
Entity Relationship Model
A mini-world example
Entities
Relationships
ERD Notations
Cardinality
Optional Participation
Entities and Relationships
Attributes
Entity Relationship Diagram
Entities
ERD Showing Weak Entities
Super Type / Sub Type Relationships
Mapping ERD to Relational
Map Regular Entities
Map Weak Entities
Map Binary Relationships
Map Associated Entities
Map Unary Relationships
Map Ternary Relationships
Map Supertype/Subtype Relationships
Normalization
Advantages of Normalization
Disadvantages of Normalization
Normal Forms
Functional Dependency
Purchase Order Relation in 0NF
Purchase Order Relation in 1NF
Purchase Order Relations in 2NF
Purchase Order Relations in 3NF
Normalized Relations
BCNF – Boyce Codd Normal Form
Structured Query Language
What We Can Do with SQL ?
SQL Commands
SQL CREATE DATABASE
SQL CREATE TABLE
SQL DROP
SQL Constraints
SQL NOT NULL
SQL PRIMARY KEY
SQL CHECK
SQL FOREIGN KEY
SQL ALTER TABLE
SQL INSERT INTO
SQL INSERT INTO SELECT
SQL SELECT
SQL SELECT DISTINCT
SQL WHERE
SQL AND & OR
SQL ORDER BY
SQL UPDATE
SQL DELETE
SQL LIKE
SQL IN
SQL BETWEEN
SQL INNER JOIN
SQL LEFT JOIN
SQL RIGHT JOIN
SQL UNION
SQL AS
SQL Aggregate Functions
SQL Scalar functions
SQL GROUP BY
SQL HAVING
Database Administration
SQL Database Administration
SolveForce Next Gen Wireless is a cutting-edge service that provides high-speed, reliable wireless connectivity to businesses of all sizes. It offers the latest technology, including advanced Wi-Fi 6 and 5G capabilities for faster speeds and improved coverage. Its comprehensive suite of services, such as network monitoring, secure access control systems, cloud integration solutions, and more, enables businesses to stay connected regardless of their location or needs. SolveForce Next Gen Wireless ensures an efficient connection with minimal downtime while providing maximum security for your organization's data.
Cellular gateways reduce enterprise mobile costs by lowering minute pools and protecting voice systems. Cellular trunking sends calls from the PBX directly over the air. First in America
WiMax offers some advantages over WiFi.WiMax is the real wireless architecture by which the wireless access range can extended to 49.6Kms compared with Wi-Fi 91mts and Bluetooth’s 9mts. WiMax used to provide connectivity to entire cities, and may be incorporated into laptops to give users an added measure of mobility.
A collection of several vital configuration tips and tricks which are widely implemented across mid-size to large enterprise WLAN. Primary focus would be on Security as well as Performance characteristics of Aruba WLAN networks. Check out the webinar recording where this presentation was used.
https://community.arubanetworks.com/t5/Wireless-Access/Technical-Webinar-Recording-Slides-Aruba-controller-features/td-p/279274
Register for the upcoming webinars: https://community.arubanetworks.com/t5/Training-Certification-Career/EMEA-Airheads-Webinars-Jul-Dec-2017/td-p/271908
WiFi is a mature and widespread technology, today reaching over 700 million homes, schools, enterprises and hotspot locations worldwide. As mobile data usage continues to sky rocket and as WiFi-enabled mobile devices become more abundant and diverse, mobile operators are beginning to see great potential for leveraging WiFi hotspots services in order to reduce congestion on cellular networks and to capitalize on new revenue channels.
WALKair 3000 is designed for new and established carriers, requiring proven, last-mile solutions for small, medium and large businesses and multi-dwelling and multi-tenant units.
Hosted private branch exchange (PBX) also referred to as virtual PBX, allows businesses to use sophisticated telephone systems without investing in the telecom equipment
PABX system in Dubai provide complete security to the calls. Techno Edge Systems LLC provide third party software integrated into your phone system to provide flexibility and effectiveness. Call us at +971547914851.
Afghan Wireless Upgrades Financial Services with Naqdina PartnershipAfghan Wireless
Afghan Wireless recently forged a new strategic partnership in the financial sector, choosing to integrate its mobile services with electronic payment company Naqdina.
SolveForce Next Gen Wireless is a cutting-edge service that provides high-speed, reliable wireless connectivity to businesses of all sizes. It offers the latest technology, including advanced Wi-Fi 6 and 5G capabilities for faster speeds and improved coverage. Its comprehensive suite of services, such as network monitoring, secure access control systems, cloud integration solutions, and more, enables businesses to stay connected regardless of their location or needs. SolveForce Next Gen Wireless ensures an efficient connection with minimal downtime while providing maximum security for your organization's data.
Cellular gateways reduce enterprise mobile costs by lowering minute pools and protecting voice systems. Cellular trunking sends calls from the PBX directly over the air. First in America
WiMax offers some advantages over WiFi.WiMax is the real wireless architecture by which the wireless access range can extended to 49.6Kms compared with Wi-Fi 91mts and Bluetooth’s 9mts. WiMax used to provide connectivity to entire cities, and may be incorporated into laptops to give users an added measure of mobility.
A collection of several vital configuration tips and tricks which are widely implemented across mid-size to large enterprise WLAN. Primary focus would be on Security as well as Performance characteristics of Aruba WLAN networks. Check out the webinar recording where this presentation was used.
https://community.arubanetworks.com/t5/Wireless-Access/Technical-Webinar-Recording-Slides-Aruba-controller-features/td-p/279274
Register for the upcoming webinars: https://community.arubanetworks.com/t5/Training-Certification-Career/EMEA-Airheads-Webinars-Jul-Dec-2017/td-p/271908
WiFi is a mature and widespread technology, today reaching over 700 million homes, schools, enterprises and hotspot locations worldwide. As mobile data usage continues to sky rocket and as WiFi-enabled mobile devices become more abundant and diverse, mobile operators are beginning to see great potential for leveraging WiFi hotspots services in order to reduce congestion on cellular networks and to capitalize on new revenue channels.
WALKair 3000 is designed for new and established carriers, requiring proven, last-mile solutions for small, medium and large businesses and multi-dwelling and multi-tenant units.
Hosted private branch exchange (PBX) also referred to as virtual PBX, allows businesses to use sophisticated telephone systems without investing in the telecom equipment
PABX system in Dubai provide complete security to the calls. Techno Edge Systems LLC provide third party software integrated into your phone system to provide flexibility and effectiveness. Call us at +971547914851.
Afghan Wireless Upgrades Financial Services with Naqdina PartnershipAfghan Wireless
Afghan Wireless recently forged a new strategic partnership in the financial sector, choosing to integrate its mobile services with electronic payment company Naqdina.
Earlier this year, Afghan Wireless Communication Company launched its HD Voice Service solution, which allows for greater clarity in mobile-to-mobile voice communications.
In order to support subscribers living in Kabul, Afghan Wireless Communication Company has introduced more than 350 advanced hotspots that provide reliable and fast mobile and fixed-based Internet access.
Afghan Activist Suggests That Microloans Can Lead to SecurityAfghan Wireless
While the billions of dollars in foreign aid that Afghanistan has received since 2001 has helped the country to build vital schools and a medical facility, Afghan activist Seema Ghani believes microloans can uniquely transform the lives of Afghan citizens and bring last peace.
Bayat Foundation Partners with Starkey Hearing FoundationAfghan Wireless
An international charitable organization dedicated to improving health and education in Afghanistan, the Bayat Foundation recently partnered with the Starkey Hearing Foundation to help individuals with hearing loss.
MCIT of Afghanistan Looks to Cultivate an Information SocietyAfghan Wireless
In June, the Afghan Wireless Communication Company became a Gold Sponsor of the Afghanistan-based information and communications technology exhibition KITEX 2015.
Afghan Wireless, Government Establish Modern Telecom SystemsAfghan Wireless
The Afghan Ministry of Communication and Information Technology (MCIT) has a three-year plan to modernize the country’s information technology capabilities.
The Bayat Foundation Supports Women’s Empowerment and Health CareAfghan Wireless
Founded in 2006 by telecommunications leader Ehsan Bayat, the Bayat Foundation has spent the better part of a decade supporting important social and educational projects in Afghanistan.
Afghan wireless introduces 3.75 g+ broadband in kabulAfghan Wireless
In December 2014, Afghan Wireless Communication Company became the first telecommunications company in Afghanistan to implement true mobile broadband services. Already serving more than 4 million subscribers across every Afghan province, the firm expanded its existing 2G network to provide 3.75G+ connectivity in Kabul.
Afghan Wireless Communication Company takes its responsibilities to customers seriously and maintains several avenues through which its subscribers can get help.
Ariana Television Programming Supports Afghan Culture, TraditionsAfghan Wireless
Afghanistan’s Ariana Television, which was founded by businessman and philanthropist Ehsan Bayat in 2005, provides unbiased news, educational and cultural content, as well as children’s programming.
Afghan Wireless Communication Company takes its responsibilities to customers seriously and maintains several avenues through which its subscribers can get help.
Bayat Foundation Provides Clean Water to Afghan CommunitiesAfghan Wireless
Due to the efforts of the Bayat Foundation, residents of Kabul and several Afghan provinces outside of the city have regular access to clean drinking water.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• 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.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
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.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !
Afghan Wireless’ PABX Service
1.
2. Afghan Wireless operates several services, including a
private automatic branch exchange (PABX), which is
intended for corporate clients with high-volume
demands. PABX allows one access number to be split
into multiple lines when someone calls from the
outside. PABX also offers a set of external lines for
internal staff or callers. Call centers often rely on such
technology.
Moreover, Afghan Wireless’ PABX can connect
directly to a client’s network via a microwave link.
Each linked-to circuit offers 30 channels for voice
calls, and capacity can be extended flexibly as the
need for more lines arises.
3. Phones using Afghan Wireless’ PABX service
do not require SIM cards, and the use of
PABX lowers overall costs, since calls run
through one account.
Customers in need of a call center who do
not want to host their own can also rely on
Afghan Wireless for hosting, which is subject
to availability in terms of seats and
capacity. For more information, visit
Afghan-Wireless.com.