Wed.Sep 22, 2021

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Different Types of Transmission Media in Computer Networks

The Crazy Programmer

If you are familiar with the computer network and its other terms. You may know that the data can be represented via the computer and telecom devices using signals. The transmission of these signals is done from one device to another by electromagnetic energy. And the form of electromagnetic energy can be in the air, vacuum, and other types of transmission mediums.

Media 162
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Are Eastern European startups overlooked and undervalued?

TechCrunch

Alexander Chachava. Contributor. Share on Twitter. Alexander Chachava is a serial entrepreneur, investor and managing partner at LETA Capital , a technology investment firm. Russian-speaking and Eastern European technology entrepreneurs are acknowledged as some of the most technically skilled in the world. As a case in point, Coursera’s 2020 Global Skills Index found that Russian learners had the highest proficiency in technology and data science among 65 million learners across 60 countries.

Analysis 250
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Ten Pitfalls you should look out for in AWS IAM

Xebia

In our previous blog, we shortly touched upon security challenges that we can come upon when working with Terraform on AWS. In this blog we want to dig a little deeper into IAM by explaining 10 pitfalls you should look out for when you configure AWS IAM. Let’s start our journey and tackle them one by […]. The post Ten Pitfalls you should look out for in AWS IAM appeared first on Xebia Blog.

AWS 130
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WestCap and Peter Thiel-backed FLYR Labs closes $150M Series C

TechCrunch

Airlines have a relatively straightforward goal — getting people in seats — but they’ve traditionally relied on inefficient and outdated statistical modeling methods to predict what prices and other conditions will sell tickets. Enter FLYR Labs. The company has developed a deep learning platform to forecast airline demand and set airfare prices, and it’s now secured $150 million in Series C funding to grow both its core business and expand into other verticals.

Airlines 248
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Peak Performance: Continuous Testing & Evaluation of LLM-Based Applications

Speaker: Aarushi Kansal, AI Leader & Author and Tony Karrer, Founder & CTO at Aggregage

Software leaders who are building applications based on Large Language Models (LLMs) often find it a challenge to achieve reliability. It’s no surprise given the non-deterministic nature of LLMs. To effectively create reliable LLM-based (often with RAG) applications, extensive testing and evaluation processes are crucial. This often ends up involving meticulous adjustments to prompts.

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5 App Modernization Best Practices

DevOps.com

An organization’s digital transformation is ineffectual if it doesn’t bring out the best from its applications. This is a near-universal concern since most enterprises still have core applications that are architected primarily to work in legacy IT landscapes in an on-premises dedicated environment, slowing down IT and business performance, stymieing innovation and increasing vulnerability to […].

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Anatomy of an OTT traffic surge: Microsoft Patch Tuesday

Kentik

Last Tuesday, September 14th was the second Tuesday of the month, and for anyone running a network or working in IT, you know what that means: another Microsoft Patch Tuesday. In an effort to regularize the deployment of software patches and updates to their software, Microsoft, years ago, designated this the day of the month to be when patches get pushed out globally to computers, servers, and other devices running Microsoft’s operating systems.

Network 145
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StreamElements nabs $100M as it passes 1.1M creators using its platform to build and monetize video content

TechCrunch

Video is at the heart of how people use the internet today, and creators are at the heart of what is being made and watched on video. Today, a startup that has built a platform that helps them produce and monetize their work is announcing a big round of funding that underscores just how lucrative and big the creator economy has become. StreamElements , which provides production and analytics tools to people who livestream and make video-on-demand for platforms like Amazon’s Twitch, YouTube

Video 246
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Why humans are core to DevOps success

TechBeacon

Over the past year and a half, the world has witnessed an unprecedented amount of change. Organizations have had to transform the way they worked, collaborated, and communicated. Increased security was a necessity, as was adapting to new working models that focus on improving collaboration and communication tactics. We became digitally dependent.

DevOps 145
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Cabinet brings in $2.6M, designs software for executive assistants

TechCrunch

Executive assistants are the ultimate multitaskers and instead of relying on half a dozen apps to make their jobs easier, startup Cabinet is pulling all of that together into one software package designed for the 10 million-person administrative professional market. The company, with bases in both Denver and New York, is developing software to aid with daily productivity; for example, a scheduling tool that sits on top of existing company calendars like Outlook and GCal and a peer-to-peer commun

Software 246
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Top 5 Challenges in Designing a Data Warehouse for Multi-Tenant Analytics

Multi-tenant architecture allows software vendors to realize tremendous efficiencies by maintaining a single application stack instead of separate database instances while meeting data privacy needs. When you use a data warehouse to power your multi-tenant analytics, the proper approach is vital. Multi-tenant analytics is NOT the primary use case with traditional data warehouses, causing data security challenges.

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Clubhouse Becomes Shortcut to Transform Software Project Management

DevOps.com

Shortcut, formerly known as Clubhouse Software, today announced that its project management software for software development teams has been expanded to include additional workflow capabilities. CEO Kurt Schrader said team-to-workflow functionality is being added to the software-as-a-service (SaaS) platform and will make it easier to share workflows across software development teams in a more standardized […].

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StethoMe’s smart stethoscope lets your kid’s doctor listen to their lungs from afar

TechCrunch

When you or your kid have any sort of respiratory issue, figuring out what’s happening minute-by-minute — and how well treatment is working — is a stressful, frustrating, and anxiety-filled process. I imagine it’s all of the above and more in the middle of a friggin’ RESPIRATORY DISEASE pandemic. StethoMe , a team competing in this week’s TechCrunch Disrupt Startup Battlefield competition, is looking to help alleviate some of this for children with asthma and their parent

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DIY DevOps, CI, and CD with GitHub, Docker and a VPS

Dzone - DevOps

I clearly remember my first Azure invoice. It was for a simple web app and a tiny MySQL server. Not particularly scaled either, just simple stuff. In fact, not only do I remember the invoice, I still have PTSS because of it, and if I my memory still serves me well, I think I said something roughly resembling the following as I got my invoice. $%^£#€@*&$^%£*I£@&$^%*^(%$&@£^@.!!!!!!!!!

Azure 130
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Electric utility bike company Ubco scores $10M strategic investment with TPK

TechCrunch

New Zealand-based electric utility bike company Ubco announced a new strategic partnership with TPK Holdings, a Taiwanese electric components manufacturing company. As part of the agreement, TPK will be leading Ubco’s Series B with a $10 million investment, bringing the company’s total funding to $23 million. TPK will also bring the company significant supply chain support as well as scaling and manufacturing capabilities in the near future. “The partnership enables us to scale

Company 243
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7 Pitfalls for Apache Cassandra in Production

Apache Cassandra is an open-source distributed database that boasts an architecture that delivers high scalability, near 100% availability, and powerful read-and-write performance required for many data-heavy use cases. However, many developers and administrators who are new to this NoSQL database often encounter several challenges that can impact its performance.

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Article: How Medical Companies are Innovating Through Agile Practices

InfoQ Culture Methods

The adoption of Agile methods has been steadily growing in medical product companies over the past ten years. Practices vary from cloud-based continuous flow for data-intensive services to sprint-based for physical devices with embedded software. The question is no longer whether, but how Agile can work in medical product development - for our mix of technical, market, and regulatory constraints.

Agile 126
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Flite Material Sciences uses lasers, not chemical coatings, to keep ice and rust off surfaces

TechCrunch

Dan Cohen was on the hunt for a coating that could keep ice, snow and frost off of solar panels when he discovered a technology that could cut costs and reduce the environmental footprint of a broad section of products from aircrafts and drones to medical devices, pipelines and even sailboats. And it would prompt Cohen to found his own startup, Flite Material Sciences , which debuted virtually at TechCrunch Startup Battlefield.

Chemicals 240
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Prometheus Blackbox: What? Why? How?

Dzone - DevOps

Introduction. Today, Prometheus is used widely in production by organizations. In 2016, it was the second project to join CNCF and, in 2018, the second project to be graduated after Kubernetes. As the project has seen a growing commercial ecosystem of implementers and adopters, a need has emerged to address specific aspects already implemented in older monitoring tools like Nagios.

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Nymbull wants to guard your next Craigslist, Facebook Marketplace item for sale

TechCrunch

Buying and selling on marketplace websites like Craigslist and Facebook Marketplace often lead to meeting a stranger somewhere to complete the purchase and pick up the item. With over 1 billion Facebook Marketplace users per month , Nymbull founder Jackson Wegelin doesn’t think that’s necessary for peer-to-peer transactions. And he estimates that between interacting with potential buyers and dealing with no-shows, each sale takes about a week to complete.

Testing 232
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Reimagined: Building Products with Generative AI

“Reimagined: Building Products with Generative AI” is an extensive guide for integrating generative AI into product strategy and careers featuring over 150 real-world examples, 30 case studies, and 20+ frameworks, and endorsed by over 20 leading AI and product executives, inventors, entrepreneurs, and researchers.

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Tackling Dataiku’s Carbon Emissions with T?naka

Dataiku

As a business, we know we can — and believe we must — leverage our resources to advance sustainable practices and reduce our carbon footprint. Here, we’ll share our sustainability journey as a scaling software company to provide context for readers looking to begin their own in this uncharted territory.

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Keep Technologies wants to turn a cup holder into a security guard for your car

TechCrunch

David Moeller wasn’t looking to start another company. He had already earned the serial entrepreneur badge with CodeGuard, a website backup startup, and his hardware company Claw Hanging Systems. But a series of car break-ins prompted Moeller to search for a product that would keep his vehicle safe. What he found was a gap in the market and an opportunity to fill it.

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…And all Those Other DevOps Tools

DevOps.com

When we started going through the DevOps toolchain for our new project, we found a ton of bits that normally we (and most likely you) wouldn’t pay too much attention to, because they don’t matter—until they do. Then we all pay attention. That’s why we added them to the toolchain list of options before they […]. The post …And all Those Other DevOps Tools appeared first on DevOps.com.

DevOps 111
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Latin America’s second wave of digital transformation

TechCrunch

Julio Vasconcellos. Contributor. Share on Twitter. Julio Vasconcellos is the managing partner of Atlantico , a venture capital fund focused on Latin America. He was previously the founder of Canary and Peixe Urbano, and was Facebook’s first employee in Brazil. More posts by this contributor. Latin America’s digital transformation is making up for lost time.

Insurance 225
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Entity Resolution Checklist: What to Consider When Evaluating Options

Are you trying to decide which entity resolution capabilities you need? It can be confusing to determine which features are most important for your project. And sometimes key features are overlooked. Get the Entity Resolution Evaluation Checklist to make sure you’ve thought of everything to make your project a success! The list was created by Senzing’s team of leading entity resolution experts, based on their real-world experience.

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Business Agility – The Intersection of Outcomes and Efficiency

scruminc

Business Agility – The Intersection of Outcomes and Efficiency. by Jeff Sutherland | September 22, 2021 | Blog. There is a debate In the global Agile coaching and training community about whether we should focus on the outcomes or efficiency of teams. At the same time, there is the question about the difference between business agility and team agility. .

Agile 109
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Tide encryption is ready to end the cyber breach pandemic

TechCrunch

The global pandemic, along with the digital transformation it accelerated, broadened corporate attack surfaces exponentially. As a result, there were almost 1,800 publicly reported data breaches in the first six months of 2021 alone, accounting for the exposure of 18.8 billion records. Among these were devastating, large-scale breaches of consumer names, contact details, and financial records, such as the ongoing Accellion compromise that has impacted over 100 companies, organizations, and gover

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CVE-2021-22005: Critical File Upload Vulnerability in VMware vCenter Server

Tenable

VMware published an advisory addressing 19 vulnerabilities, including one critical flaw in vCenter Server that is reportedly simple to exploit. Background. On September 21, VMware published a security advisory addressing 19 vulnerabilities in vCenter Server, its centralized management software for VMware vSphere systems. The full list of vulnerabilities patched includes: CVE.

Analytics 104
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How Calendly is building a platform by turning scheduling into a center-stage event

TechCrunch

The tools you use most often are the ones you think about the least. Calendly , an app that helps people plan, schedule and follow up on meetings, may be a perfect example of that. Today, some 10 million people send Calendly links to millions of others to sort out meeting slots. But perhaps because its purpose is to get people from one step to the next in their day, and from using one piece of software to the next, Calendly tends not to get much attention.

Meeting 224
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The Big Payoff of Application Analytics

Outdated or absent analytics won’t cut it in today’s data-driven applications – not for your end users, your development team, or your business. That’s what drove the five companies in this e-book to change their approach to analytics. Download this e-book to learn about the unique problems each company faced and how they achieved huge returns beyond expectation by embedding analytics into applications.

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CodeSOD: A Dash of SQL

The Daily WTF

As developers, we often have to engage with management who doesn't have a clue what it is we do, or how. Even if that manager was technical once , their technical background is frequently out of date, and their spirit has been sapped by the endless meetings and politics that being a manager entails. And it's often these managers who have some degree of control over where our career is going to progress, so we need to make them happy.

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Peloton’s CEO John Foley on the changing face of connected fitness

TechCrunch

“Unprecedented” only begins to scratch the surface of this past year-and-a-half. Entire industries have been made and broken as the global population struggled to adapt to the largest pandemic in a century. Connected fitness falls firmly in the category that made it. It’s fair to say that 2020 and 2021 have been transformative for home fitness.

Exercises 221
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The Correlation Between Communication And Happiness

scruminc

The Correlation Between Communication And Happiness. by Michael Simmons | September 22, 2021 | Blog. Recently, while discussing employee survey results with a client, I was asked if there was a correlation between communication and happiness. The short answer is yes, but there is a lot more to it than such a simple reply. Based on this question, I thought I would share some high-level information on how communication impacts happiness and some of the other critical areas that leaders need to

SCRUM 101