Cloudant is a fully-managed NoSQL distributed data layer service based on a JSON document store that provides high availability, scalability, simplicity and performance. It uses a flexible schema and scales massively while always being available. Cloudant is an operational data store and NoSQL document database with a simple HTTP API that is fully integrated with mobile devices, big data, cloud and delivery. It provides replication, sync, real-time analytics using MapReduce, full-text search and geospatial capabilities.
Hear Ryan Millay, IBM Cloudant software development manager, discuss what you need to consider when moving from world of relational databases to a NoSQL document store.
You'll learn about the key differences between relational databases and JSON document stores like Cloudant, as well as how to dodge the pitfalls of migrating from a relational database to NoSQL.
Glynn Bird – Cloudant – Building applications for success.- NoSQL matters Bar...NoSQLmatters
Glynn Bird – Cloudant – Building applications for success.
All too often, web applications are built to work in development but are not capable of scaling when success arrives. Whether the application is a log aggregator that can't deal with the throughput, a blog that can't handle traffic when it hits the heights of Google's rankings or a mobile game that goes viral, an application can become the victim of its own success. By building with Cloudant from the outset, and architecting the application to scale by design, we can build apps that scale as the traffic, data-volumes and users arrive. Using several real-life use cases, this talk will detail how Cloudant can solve an application's data storage, search and retrieval needs, scaling easily with success!
Mobile web apps shouldn't stop working when there's no network connection. Offline-enabled apps built using PouchDB can provide a better, faster user experience while potentially reducing battery and bandwidth usage.
Hear from Developer Advocate Glynn Bird to find out how to use the HTML5 Offline Application Cache, PouchDB, IBM Cloudant and Cordova/PhoneGap to develop fully-featured and cross-platform native apps and responsive mobile web apps that work just as well offline as they do online.
Hear Ryan Millay, IBM Cloudant software development manager, discuss what you need to consider when moving from world of relational databases to a NoSQL document store.
You'll learn about the key differences between relational databases and JSON document stores like Cloudant, as well as how to dodge the pitfalls of migrating from a relational database to NoSQL.
Glynn Bird – Cloudant – Building applications for success.- NoSQL matters Bar...NoSQLmatters
Glynn Bird – Cloudant – Building applications for success.
All too often, web applications are built to work in development but are not capable of scaling when success arrives. Whether the application is a log aggregator that can't deal with the throughput, a blog that can't handle traffic when it hits the heights of Google's rankings or a mobile game that goes viral, an application can become the victim of its own success. By building with Cloudant from the outset, and architecting the application to scale by design, we can build apps that scale as the traffic, data-volumes and users arrive. Using several real-life use cases, this talk will detail how Cloudant can solve an application's data storage, search and retrieval needs, scaling easily with success!
Mobile web apps shouldn't stop working when there's no network connection. Offline-enabled apps built using PouchDB can provide a better, faster user experience while potentially reducing battery and bandwidth usage.
Hear from Developer Advocate Glynn Bird to find out how to use the HTML5 Offline Application Cache, PouchDB, IBM Cloudant and Cordova/PhoneGap to develop fully-featured and cross-platform native apps and responsive mobile web apps that work just as well offline as they do online.
Moving to the cloud; PaaS, IaaS or Managed InstanceThomas Sykes
In this session we'll look at the cloud choices available in Azure for SQL Server. Whether it's PaaS, IaaS or Managed Instance we'll look into the features provided, the major differences and the Pros and Cons of each solution and how to choose the best option available.
These slides are a copy of a last Azure Cosmos DB + Gremlin API in Action session which I had the pleasure to present on June 2nd, 2018 at PASS SQL Saturday event in Montreal. The original PowerPoint version contained much more elaborate series of animations. We understand that those had to be flatten for upload in this case. Though I guess you'll get the idea of the logic involved.
Things Every Oracle DBA Needs to Know About the Hadoop Ecosystem 20170527Zohar Elkayam
Big data is one of the biggest buzzwords in today's market. Terms such as Hadoop, HDFS, YARN, Sqoop, and non-structured data have been scaring DBAs since 2010, but where does the DBA team really fit in?
In this session, we will discuss everything database administrators and database developers need to know about big data. We will demystify the Hadoop ecosystem and explore the different components. We will learn how HDFS and MapReduce are changing the data world and where traditional databases fit into the grand scheme of things. We will also talk about why DBAs are the perfect candidates to transition into big data and Hadoop professionals and experts.
This is the presentation I gave in Kscope17, on June 27, 2017.
Azure Cosmos DB: Features, Practical Use and Optimization "GlobalLogic Ukraine
This presentation is dedicated to Azure Cosmos DB, it's history, characteristics, tasks and solutions. The presentation deals with performance optimization, practical experience of usage and an overview of the news about Cosmos DB from Microsoft Build 2017 conference (https://build.microsoft.com).
This presentation by Andriy Gorda (Engineering Manager & Lead Software Engineer, Consultant, GlobalLogic Kharkiv) was delivered at GlobalLogic Kharkiv MS TechTalk on June 13, 2017.
Review Oracle OpenWorld 2015 - Overview, Main themes, Announcements and FutureLucas Jellema
This presentation (part of the year AMIS Oracle OpenWorld Review session) discusses the main themes for this year's conference and introduces the all encompassing cloud strategy. It highlights some major changes at Oracle Corporation. It lists the major announcements, the hot terminology and the product roadmaps.
Technical session on Databases as Service in Azure
Technical session - Azure SQL DB on Dec 20, 2020
https://youtu.be/Cl4IDpc_0yc
Technical session - 2 on Azure SQL DB - Dec 27, 2020
https://youtu.be/_4lZ54eI3F0
Technical session on Azure Cosmos DB -Dec 27, 2020
https://youtu.be/rtDwX1K_64k
Triple C - Centralize, Cloudify and Consolidate Dozens of Oracle Databases (O...Lucas Jellema
Dozens of Oracle Databases - each health center location has one on its local server with the same data model and the same set of applications. These databases have to be centralized and cloudified and also be consolidated into one or as few databases as possible. To lower costs, ease operations and enable innovation. Each location can access only its own data, applications do not have to be changed and different locations can run different versions of applications and database objects. This is the story of a critical migration. About the cloud ready analysis, the Proofs of Concept with Oracle Database features VPD and Edition Based Redefinition, the scalability investigation, the redesign of change management, rollout and operational management processes and the careful modernization of a 25 year old platform on the latest database release and a shiny new, fully automated cloud platform.This is the story of an organization that had state of the art systems in the mid-90s. And they have these same systems today - no longer state of the art. They can keep the systems alive, but barely, and at increasing cost. In the Fall of 2020, we started an investigation into the feasibility of bringing the 100s of databases from each of the locations together, in a central location, in the cloud and finally: consolidated into one or at least as few database instances as possible. Using Oracle Database Virtual Private Database and Edition Based Redefinition, a smart database connection configuration in each site and a limited reimplementation of non-cloud/non-consolidated mechanisms (interaction with local file system for example) we have designed and proven a working new design and migration approach.
Cosmos DB is Microsoft's flagship Serverless database service in the Azure cloud. This slide-deck, presented at the Nashville Azure Meetup event on 09/20/2018 covers the why and what of Cosmos DB was is meant to be a good segue into further detailed and advanced topics. The slide-deck presents 3 use-cases for using Cosmos DB in E-Commerce, Healthcare, and IoT. Stay Tuned!
Google Cloud Storage is unified object storage for developers and enterprises, from live data serving to data analytics/ML to data archiving.
High performance, internet-scale, immutable BLOB (binary large object) storage
Simple Abstraction Storage buckets, immutable objects with mutable metadata and Globally unique URI identifiers for buckets, objects
Common storage for Google Cloud Platform services
Moving to the cloud; PaaS, IaaS or Managed InstanceThomas Sykes
In this session we'll look at the cloud choices available in Azure for SQL Server. Whether it's PaaS, IaaS or Managed Instance we'll look into the features provided, the major differences and the Pros and Cons of each solution and how to choose the best option available.
These slides are a copy of a last Azure Cosmos DB + Gremlin API in Action session which I had the pleasure to present on June 2nd, 2018 at PASS SQL Saturday event in Montreal. The original PowerPoint version contained much more elaborate series of animations. We understand that those had to be flatten for upload in this case. Though I guess you'll get the idea of the logic involved.
Things Every Oracle DBA Needs to Know About the Hadoop Ecosystem 20170527Zohar Elkayam
Big data is one of the biggest buzzwords in today's market. Terms such as Hadoop, HDFS, YARN, Sqoop, and non-structured data have been scaring DBAs since 2010, but where does the DBA team really fit in?
In this session, we will discuss everything database administrators and database developers need to know about big data. We will demystify the Hadoop ecosystem and explore the different components. We will learn how HDFS and MapReduce are changing the data world and where traditional databases fit into the grand scheme of things. We will also talk about why DBAs are the perfect candidates to transition into big data and Hadoop professionals and experts.
This is the presentation I gave in Kscope17, on June 27, 2017.
Azure Cosmos DB: Features, Practical Use and Optimization "GlobalLogic Ukraine
This presentation is dedicated to Azure Cosmos DB, it's history, characteristics, tasks and solutions. The presentation deals with performance optimization, practical experience of usage and an overview of the news about Cosmos DB from Microsoft Build 2017 conference (https://build.microsoft.com).
This presentation by Andriy Gorda (Engineering Manager & Lead Software Engineer, Consultant, GlobalLogic Kharkiv) was delivered at GlobalLogic Kharkiv MS TechTalk on June 13, 2017.
Review Oracle OpenWorld 2015 - Overview, Main themes, Announcements and FutureLucas Jellema
This presentation (part of the year AMIS Oracle OpenWorld Review session) discusses the main themes for this year's conference and introduces the all encompassing cloud strategy. It highlights some major changes at Oracle Corporation. It lists the major announcements, the hot terminology and the product roadmaps.
Technical session on Databases as Service in Azure
Technical session - Azure SQL DB on Dec 20, 2020
https://youtu.be/Cl4IDpc_0yc
Technical session - 2 on Azure SQL DB - Dec 27, 2020
https://youtu.be/_4lZ54eI3F0
Technical session on Azure Cosmos DB -Dec 27, 2020
https://youtu.be/rtDwX1K_64k
Triple C - Centralize, Cloudify and Consolidate Dozens of Oracle Databases (O...Lucas Jellema
Dozens of Oracle Databases - each health center location has one on its local server with the same data model and the same set of applications. These databases have to be centralized and cloudified and also be consolidated into one or as few databases as possible. To lower costs, ease operations and enable innovation. Each location can access only its own data, applications do not have to be changed and different locations can run different versions of applications and database objects. This is the story of a critical migration. About the cloud ready analysis, the Proofs of Concept with Oracle Database features VPD and Edition Based Redefinition, the scalability investigation, the redesign of change management, rollout and operational management processes and the careful modernization of a 25 year old platform on the latest database release and a shiny new, fully automated cloud platform.This is the story of an organization that had state of the art systems in the mid-90s. And they have these same systems today - no longer state of the art. They can keep the systems alive, but barely, and at increasing cost. In the Fall of 2020, we started an investigation into the feasibility of bringing the 100s of databases from each of the locations together, in a central location, in the cloud and finally: consolidated into one or at least as few database instances as possible. Using Oracle Database Virtual Private Database and Edition Based Redefinition, a smart database connection configuration in each site and a limited reimplementation of non-cloud/non-consolidated mechanisms (interaction with local file system for example) we have designed and proven a working new design and migration approach.
Cosmos DB is Microsoft's flagship Serverless database service in the Azure cloud. This slide-deck, presented at the Nashville Azure Meetup event on 09/20/2018 covers the why and what of Cosmos DB was is meant to be a good segue into further detailed and advanced topics. The slide-deck presents 3 use-cases for using Cosmos DB in E-Commerce, Healthcare, and IoT. Stay Tuned!
Google Cloud Storage is unified object storage for developers and enterprises, from live data serving to data analytics/ML to data archiving.
High performance, internet-scale, immutable BLOB (binary large object) storage
Simple Abstraction Storage buckets, immutable objects with mutable metadata and Globally unique URI identifiers for buckets, objects
Common storage for Google Cloud Platform services
Current State of Affairs – Cloud Computing - Indicthreads Cloud Computing Con...IndicThreads
Session presented at the 2nd IndicThreads.com Conference on Cloud Computing held in Pune, India on 3-4 June 2011.
http://CloudComputing.IndicThreads.com
Abstract: Cloud Computing has had phenomenal growth over the past year and continues to entrench itself in all facets of IT. Cloud Computing is definitely more than just a buzz word or a passing trend. Now the heavy weights like IBM, HP and SAP are ready lock horns with existing players like Amazon, Salesforce and Microsoft whose offerings have matured over a period of time. Besides these big players, a lot of start ups are coming up with innovative offerings in this space.
The talk is about the current state of affairs in the cloud computing. It will cover the products, services and offerings that have been making a lot of noise in the cloud computing space.
Following are the main points that will be covered in the talk:
1. New Players: A lot of enterprise market giants are now coming to the cloud party offering infrastructure and platform services. IBM has come out with its SmartCloud for private as well as public clouds. Oracle has released its Cloud-in-a-box solution. The talk will cover all the new offerings by these enterprise giants.
2. Old Players, New offerings – Amazon being the leader in the Cloud Infrastructure space has rolled out a lot of new products and services, strengthening its hold in the market and expanding into the PaaS segment. Amazon Beanstalk, Amazon CloudFormation and EC2 Dedicated instances most notably have the power to be game changers. SalesForce the leader in the Cloud SaaS space released database.com, enterprise cloud database and its “PaaS” offering similar to GAE – VMforce.com This section will cover the new offerings by the players.
3 .Interesting Players in the cloud ecosystem: There have been a lot of new players who are leveraging the cloud to build some exciting products like Scalable API platforms, Cloud-based logging, Java in the Cloud. etc eg. Apigee, PiCloud, Loggly,Cumulogic, Cloudbees being some of them. This section will cover most of the exciting platforms and technologies these companies are working on.
4. Current Trends and Future: This section will cover the current trends(where a lot of startups are investing in) and how the future will look like in the cloud space.
Finally, the talk plans to “arm” developers and architects with the latest and cutting edge platforms, products and technologies in the cloud that have been developed and made available over the last year, helping them to leverage the cloud and make better choices leading to higher ROI and lesser TCO.
Speaker:
Chirag Jog, is the CTO at Clogeny Technologies where the main focus is on Innovation in the Cloud Computing, Scalable Applications and Storage space. He is the chief geek at Clogeny who talks “Cloud” and works on architecting exciting ideas in the cloud space. He has previously spoken at IndicThreads, CloudCamp and other cloud related events.
I would encourage you to watch the on-demand webinar replay, as we cover a lot of details that are missing from the slides:
http://www.mysql.com/news-and-events/web-seminars/using-mysql-in-the-cloud/
That being said, here's a copy of the slide deck. :)
What’s New in Cloudera Enterprise 6.0: The Inside Scoop 6.14.18Cloudera, Inc.
Webinar on Cloudera Enterprise 6.0 where we will discuss how to build new applications on the modern platform for machine learning and analytics. This webinar will take a look at the latest software enhancements and how they’ll help you improve your productivity and innovate new analytics applications.
5 Factors When Selecting a High Performance, Low Latency DatabaseScyllaDB
There are hundreds of possible databases you can choose from today. Yet if you draw up a short list of critical criteria related to performance and scalability for your use case, the field of choices narrows and your evaluation decision becomes much easier.
In this session, we’ll explore 5 essential factors to consider when selecting a high performance low latency database, including options, opportunities, and tradeoffs related to software architecture, hardware utilization, interoperability, RASP, and Deployment.
Billions of Messages in Real Time: Why Paypal & LinkedIn Trust an Engagement ...confluent
(Bruno Simic, Solutions Engineer, Couchbase)
Breakout during Confluent’s streaming event in Munich. This three-day hands-on course focused on how to build, manage, and monitor clusters using industry best-practices developed by the world’s foremost Apache Kafka™ experts. The sessions focused on how Kafka and the Confluent Platform work, how their main subsystems interact, and how to set up, manage, monitor, and tune your cluster.
Keynote: Artificial Intelligence Methods for Time Series Forecasting and Classification of Real-Time IoT Sensor Data Streams, Romeo Kienzler, Chief Data Scientist - IBM Watson IoT WW, IBM Academy of Technology
IBM Watson Technical Deep Dive Swiss Group for Artificial Intelligence and Co...Romeo Kienzler
We are transitioning from the programmatic to the cognitive computing era.IBM Deep Blue won against the world champion in Chess 1996. IBM Watson won against the two world champions in the famous US quiz show "Jeopardy" 2011. Since then, the press heavily established the term "Cognitive Computing" to the public. I will explain how IBM Watson works internally and start with Algebraic Text Extraction. DeepQA is the heart of IBM Watson and I will explain each component of this pipeline, the linguistic preprocessor, hypothesis generation, hypothesis and evidence scoring, final matching based on supervised learning and confidence estimation. Finally, I conclude with an overview of actual use cases and outline the roadmap of future work.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
Cloudant is a fully-managed (24x7) data layer service.
It is based on storing JSON documents and built upon the Open-Source Project CouchDB.
But Cloudant adds other Open-Source Software like Amazon Dynamo for high availability and scalability that can span multiple racks, data centers, or cloud providers.
Apache Lucene for advanced full-text search and GeoJSON for geo-indexing.
And these three frameworks are just the top of other great enhancements.
Cloudant also offers flexible consumption models (pay-as-you-grow multi-tennant & dedicated) and through the managed service the flexible shema, cloudant makes the developers more agile and faster.
Scale = data size & concurrent users
Four major types: Key-Value, Document, BigTable, and Graph
If you look at the NoSQL options, they basically break into three dominant flavours and then a fourth, the Graph Store that’s—and we picked the first three being dominant flavours; these are the flavours of things that you see people really going after in a big way for either OLTP or warehouse kind of offerings, you know, kind of mainstream things that we would do with DB2. The Graph Store isn’t really so much something that would—someone would use with high volume OLTP or complex warehouse kind of applications, but the Graph Store has become pretty pervasive because it’s got some really powerful analytics capabilities and reasoning engine kind of capabilities that I’ll take you through.
In a nutshell, Couchbase Server takes all the chewy NoSQL goodness of CouchDB, and gives it the crisp hard edge of a memcache frosting.