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Brocade Certified Ethernet Fabric Professional 2015
Brocade Professional approach
Killexams : Brocade Professional approach - BingNews Search results Killexams : Brocade Professional approach - BingNews Killexams : Brocade extends leadership in open source software-defined networking with launch of Brocade SDN Controller 2.0

Brocade today announced the Brocade SDN Controller 2.0, a commercial distribution of the OpenDaylight (ODL) controller based on the Lithium ODL release, and two new software-defined networking (SDN) applications, Brocade Topology Manager and Brocade Flow Manager. These new solutions reinforce Brocade’s leadership in open source SDN, providing greater innovation, interoperability and choice while eliminating vendor lock-in for customers.

Brocade’s latest open source SDN controller distribution delivers enhancements to meet data center requirements for improved interoperability and orchestration including:

  • Enhancements to the Open vSwitch Database (OVSDB) interface and the OpenStack Modular Layer 2 plug-in (certified in Red
  • Hat’s Juno distribution) enabling cloud providers to completely use an open software stack to manage their data center infrastructure.
  • OpenDaylight clustering for improved scalability and stability.
  • A new user interface for applications to provide a consistent and intuitive view of the network under control.

New SDN applications complement this latest release of the Brocade SDN Controller. The Brocade Topology Manager, a free SDN application, displays discovered network topology, allowing administrators to create a list of nodes and conduct simple searches for nodes. The Brocade Flow Manager extends the capabilities of the Brocade Topology Manager by enabling users to view and interact with the network topology using near-real-time information to perform traffic engineering and network segmentation based on end-to-end flow views.  In addition, the new Brocade SDN Controller supports the recently-announced Brocade Flow Optimizer to intelligently manage traffic flow and proactively mitigate network attacks.

Ninety percent of respondents in a latest survey conducted by Heavy memorizing said that a truly open SDN controller with support for multiple vendors is an essential or important factor in SDN deployment plans. The same survey ranked the lack of in-house SDN expertise as the third biggest obstacle in implementing SDN.

“Brocade’s strategy is driven by the very close collaboration we have with our leading service provider and enterprise customers to deliver unique networking products and solutions that speed their transition to the New IP, and software is increasingly central to that pursuit,” said Kelly Herrell, senior vice president and general manager, Software Networking, Brocade. “Delivering open solutions like the Brocade SDN Controller 2.0 and related applications, packaged with a full complement of education and services, will facilitate the smooth journey to SDN for customers worldwide.”

The Brocade SDN Controller is continuously built from OpenDaylight code, free of proprietary extensions. Brocade provides multi-vendor compatibility testing and complete, single-source support for Brocade SDN Controller environments. Brocade and its partners provide a range of support, education, and professional services options. Brocade Professional Services provides consulting expertise to assist with SDN architectural planning, implementation and development efforts.  Brocade education courses, available in multiple formats, provide the conceptual foundation and skills that IT organizations need to adopt SDN successfully. Through Brocade online communities, end users and developers can obtain the Brocade SDN Controller; access community forums, documentation and the Brocade Technical Assistance Center; share use cases, tutorials and code samples as well as learn about the latest developments in networking-related open source projects.

“Brocade’s approach to bringing open SDN solutions to its customers is unique,” said Paul Parker-Johnson, principal analyst for cloud and virtual system infrastructures at ACG Research. “By basing its controller on OpenDaylight software, and adding its own validation, professional support and educational services to streamline adoption, Brocade is delivering a well-curated SDN platform to its customers. The company is also adding visibility and intelligence to managing SDN deployments with value-added applications, like the Brocade Flow Manager, that are built using open software frameworks their customers are looking for.”

Price and Availability

The Brocade SDN Controller 2.0, Brocade Topology Manager and Brocade Flow Manager are available today.  A free download of the Brocade SDN Controller includes 60 days of technical support.  A production license for the Brocade SDN Controller is priced at $100 per attached node per year, including support.  The Brocade Topology Manager is a free application.  The Brocade Flow Manager is priced at $40 per attached node per year including support.

Fri, 16 Sep 2022 12:00:00 -0500 en text/html
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Killexams : Modernization: An approach to what works

This article is part of a VB special issue. Read the full series here: How Data Privacy Is Transforming Marketing.

With digital disruptors eating away at market share and profits hurting from prolonged, intensive cost wars between traditional competitors, businesses had been looking to reduce their cost-to-income ratios even before COVID-19. When the pandemic happened, the urgency hit a new high. On top of that came the scramble to digitize pervasively in order to survive.

But there was a problem. Legacy infrastructure, being cost-inefficient and inflexible, hindered both objectives. The need for technology modernization was never clearer. However, what wasn’t so clear was the path to this modernization.  

Should the enterprise rip up and replace the entire system or upgrade it in parts? Should the transformation go “big bang” or proceed incrementally, in phases? To what extent and to which type of cloud should they shift to? And so on.

The Infosys Modernization Radar 2022 addresses these and other questions. 


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The state of the landscape

Currently, 88% of technology assets are legacy systems, half of which are business-critical. An additional concern is that many organizations lack the skills to adapt to the requirements of the digital era. This is why enterprises are rushing to modernize: The report found that 70% to 90% of the legacy estate will be modernized within five years.

Approaches to modernization

Different modernization approaches have different impacts. For example, non-invasive (or less invasive) approaches involve superficial changes to a few technology components and impact the enterprise in select pockets. These methods may be considered when the IT architecture is still acceptable, the system is not overly complex, and the interfaces and integration logic are adequate. Hence they entail less expenditure.

But since these approaches modernize minimally, they are only a stepping stone to a more comprehensive future initiative. Some examples of less and non-invasive modernization include migrating technology frameworks to the cloud, migrating to open-source application servers, and rehosting mainframes.

Invasive strategies modernize thoroughly, making a sizable impact on multiple stakeholders, application layers and processes. Because they involve big changes, like implementing a new package or re-engineering, they take more time and cost more money than non-invasive approaches and carry a higher risk of disruption, but also promise more value.

When an organization’s IT snarl starts to stifle growth, it should look at invasive modernization by way of re-architecting legacy applications to cloud-native infrastructure, migrating traditional relational database management systems to NoSQL-type systems, or simplifying app development and delivery with low-code/no-code platforms. 

The right choice question

From the above discussion, it is apparent that not all consequences of modernization are intentional or even desirable. So that brings us back to the earlier question: What is the best modernization strategy for an enterprise?

The truth is that there’s no single answer to this question because the choice of strategy depends on the organization’s context, resources, existing technology landscape, business objectives. However, if the goal is to minimize risk and business disruption, then some approaches are clearly better than others.

In the Infosys Modernization Radar 2022 report, 51% of respondents taking the big-bang approach frequently suffered high levels of disruption, compared to 21% of those who modernized incrementally in phases. This is because big-bang calls for completely rewriting enterprise core systems, an approach that has been very often likened to changing an aircraft engine mid-flight. 

Therefore big-bang modernization makes sense only when the applications are small and easily replaceable. But most transformations entail bigger changes, tilting the balance in favor of phased and coexistence approaches, which are less disruptive and support business continuity.

Slower but much steadier

Phased modernization progresses towards microservices architecture and could take the coexistence approach. As the name suggests, this entails the parallel runs of legacy and new systems until the entire modernization — of people, processes and technology — is complete. This requires new cloud locations for managing data transfers between old and new systems.

The modernized stack points to a new location with a routing façade, an abstraction that talks to both modernized and legacy systems. To embrace this path, organizations need to analyze applications in-depth and perform security checks to ensure risks don’t surface in the new architecture. 

Strategies such as the Infosys zero-disruption method frequently take the coexistence approach since it is suited to more invasive types of modernization. Planning the parallel operation of both old and new systems until IT infrastructure and applications make their transition is extremely critical.

The coexistence approach enables a complete transformation to make the application scalable, flexible, modular and decoupled, utilizing microservices architecture. A big advantage is that the coexistence method leverages the best cloud offerings and gives the organization access to a rich partner ecosystem. 

An example of zero-disruption modernization that I have led is the transformation of the point-of-sale systems of an insurer. More than 50,000 rules (business and UI) involving more than 10 million lines of code were transformed using micro-change management. This reduced ticket inventory by 70%, improved maintenance productivity by about 10% and shortened new policy rollout time by about 30%. 

Summing up

Technology modernization is imperative for meeting consumer expectations, lowering costs, increasing scalability and agility, and competing against nimble, innovative next-generation players. In other words, it is the ticket to future survival. 

There are many modernization approaches, and not all of them are equal. For example, the big-bang approach, while quick and sometimes even more affordable, carries a very significant risk of disruption. Since a single hour of critical system downtime could cost as much as $300,000, maintaining business continuity during transformation is a very big priority for enterprises.

The phased coexistence approach mitigates disruption to ensure a seamless and successful transformation. 

Gautam Khanna is the vice president and global head of the modernization practice at Infosys.


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Wed, 05 Oct 2022 09:32:00 -0500 Gautam Khanna, Infosys en-US text/html
Killexams : A new approach to closing the cyber workforce talent gap

National security leaders routinely warn that the United States faces growing cyber threats. Managing risks will require expertise in the public and private sector to Strengthen security. But there are currently more than 700,000 open cybersecurity positions across the country. That includes nearly 39,000 open government jobs. 

Federal and state government agencies often struggle to hire and retain employees with needed skills to fill cybersecurity positions. The Commerce Department’s chief information officer recently told FedScoop that his agency had resorted to poaching talent from other agencies. “We’re stealing people from each other, that’s what it’s come down to,” commented Commerce CIO André Mendes.

For state and local government agencies, the competition for cyber talent is even more challenging. The National Association of State Chief Information Officers described the “talent crisis” as a top issue facing state technology leaders in 2022. With state and local governments facing growing cyber threats, many state and local government agencies struggle to recruit, fill, and retain key positions responsible for cybersecurity. 

Recognizing the problem, the Department of Homeland Security recently announced a new state and local cybersecurity grant program that will award $1 billion in funds over the next four years. That’s on top of the billions in unspent homeland security grants awarded to states and local governments that could be spent to Strengthen cyber risk management. 

But states and localities, like the federal government, will continue to struggle to manage cyber risks if they don’t have the workers needed to fill key positions. Addressing the nation’s cyber workforce challenge will require new approaches at the federal and state level to Strengthen training and help prepare future workers for careers in cybersecurity.

One promising approach is Rep. Lisa McClain (R-Mich.) and Rep. Yvette Clarke (D-N.Y.)’s new National Community College Cybersecurity Challenge Act, introduced on Thursday. The bill aims to address the cyber workforce talent gap by leveraging the nation’s community colleges and public-private partnerships to Strengthen training. 

The bipartisan bill would authorize funding for the Department of Education to provide challenge grants to states that submit a plan to expand cybersecurity instruction at community colleges. It would also increase the number of students earning degrees in cybersecurity, with a focus on helping disadvantaged students. States would be required to provide 50 percent in matching funds (though the Education secretary would be empowered to waive this requirement). States would also be required to help community college students gain access to “real-world cybersecurity work-based experiences” and job opportunities through public-private partnerships. 

The legislation would also create a “national cybersecurity workforce innovation fund” to award matching grants to community colleges and public or private entities that focus on cybersecurity training. Awarded funds would be required to be used to Strengthen training by placing cybersecurity professionals into teaching positions and work-based training programs for students to gain real-world cybersecurity experience. 

The bill would authorize $250 million in annual grants to states through 2027 and a total of $150 million for the workforce innovation fund. The bill wisely offsets these authorized spending increases by rescinding the same amount from unspent coronavirus relief funding bills passed in 2020. 

With growing questions about the return on investment of federal subsidies for higher education, refocusing federal funds to Strengthen cybersecurity training at community colleges through public-private partnerships is a commonsense strategy to address the nation’s cybersecurity workforce training gap while offering students new pathways for promising careers.

The cybersecurity workforce talent gap also spur the education sector to address the cybersecurity workforce talent gap. Student demand for this training should be on the rise, since cybersecurity degrees offer a promising return on investment. According to the Department of Homeland Security, the average starting salary for a two-year degree in cybersecurity is $70,000,  increasing to $116,000 for students earning four-year degrees.

Schools at all levels of the education system, including K-12, should be working to provide students with options to train for cybersecurity careers. With states having more than $100 billion in unspent relief funds for education, there is a particularly good opportunity to use funds to help disadvantaged students receive training for these high-paying jobs. 

Facing growing threats, the nation faces an urgent need to prepare a workforce for open positions to defend the public and private sectors from cyber attacks. Federal and state policymakers, and the entire education sector, should consider new approaches to solving this workforce training gap. The bipartisan National Community College Cybersecurity Challenge Act is a good place to start. 

Dan Lips is Head of Policy at Lincoln Network.

Mon, 26 Sep 2022 07:00:00 -0500 en-US text/html
Killexams : Adopting An Open Approach To Modernize IT

Rajat Bhargava is an entrepreneur, investor, author and currently CEO and cofounder of JumpCloud.

From the 1980s until the mid-2000s, the monoculture around Microsoft ruled. Users logged into Windows-managed computers and used Office and Windows File Server; businesses relied on Microsoft Active Directory (AD) to manage user identity and access.

Then, IT evolved. On-premises environments and closed systems gave way to the flexibility of the cloud. Organizations adopted Mac- and Linux-based systems. Software as a service (SaaS) environments exploded. Data centers started to be replaced by infrastructure as a service (IaaS) providers. Now, Gartner predicts that over 95% of new digital workloads will be deployed on cloud-native platforms by 2025, a dramatic increase from 30% in 2021.

With cloud servers preferred for data processing and storage, web applications now dominate the market. In part because wired connections gave way to wireless networks and people became more mobile through smartphones, and Google Workspace (aka G Suite, Google Apps) and M365 (aka Office 365) became as popular as machine-based Office applications in the enterprise space.

In this environment, organizations can’t be bound to anachronistic approaches as businesses shift to the cloud and globally distributed workforces. Now’s the time for companies—especially small and medium-sized enterprises (SMEs)—to approach IT with an open mind and an open approach.

“Open” in this context doesn’t mean porous or loose; it represents scalability, flexibility and agility in terms of changes in technology and developments in the stack. An open approach improves end user experience, worker productivity and satisfaction. An open approach to IT can be a critical tool in helping organizations establish zero-trust security without sacrificing the agility and flexibility made possible by the cloud.

In this article, I’ll offer some tips to getting started with this approach.

Open Identity

Modernizing IT stacks means making sure that work—remote and hybrid—functions well. Employees care about doing their job; they want easy access to the resources they need. IT teams want a similarly streamlined experience and assurance that company data remains secure without impacting productivity. My company’s survey of 506 SME IT admins found that nearly 75% prefer a single solution to manage employee identities, access and devices than having to manage a number of different solutions. An open directory platform approach incorporates a cloud-hosted “virtual” domain that meets this need, offering the flexibility and security necessary to support modern workplaces.

This means creating an IT environment that consumes identities wherever they live. Not just employee identities but also device identities, allowing your system to be open to receive information from authorized sources anywhere. On the outgoing side, it means creating a single source of user identity that can be propagated out to other devices, other users or to an authorized network.

Identity as a service and cloud directories are vital tools that enable an open approach. Look for those that offer fluidity and the flexibility to change resources any time (for example, from M365 to Google Workspace or vice versa).

Flexible Security Layers

Instead of traditional perimeters, an open approach favors a creation of virtual offices and security perimeters around each employee—and whatever devices they use. Being open doesn’t equate to a cavalier security approach; it’s a way to offer authorized access to resources anywhere that is convenient and tracked for compliance and overall visibility.

Security layers can evolve with each organization’s need and should include:

Identity layer: A cloud directory houses authentication credentials and establishes centralized access control across user identity, admin access, service accounts and machines. Centering identity within a cloud directory allows SME teams to draw a security perimeter around each employee, enabling updates without disruption and providing access to on-prem and cloud-based resources.

Device layer: Most IT environments operate within an ever-evolving state of company-issued, personal and mobile devices running some combination of Mac, Windows or Linux systems. In this complicated device ecosystem, organizations should extend user identity to establish device trust, meaning that a device is known and its user is verified. A mobile device management solution (MDM) is one option that can install a remote agent to handle basics—including multifactor authentication (MFA) and permissions—zero-touch onboarding and remote lock, restart or wipe. Determine the control level you need in your device environment, factoring in options like how you honor employee device choice and how you manage your bring your own device (BYOD) policy.

IT resource layer: In office environments, employees generally use a form of single sign-on (SSO) to log into their desktop at designated workstations and then get instant access to applications and shared files and servers. In remote, hybrid and other modern IT environments, SSO should include everything from SaaS apps to systems, files, infrastructure and shared networks. Some organizations use SSO solely for web-based applications, while some centralize identity and extend it to virtually any IT resource through authentication protocols like LDAP, SAML, OpenID Connect, SSH, RADIUS and REST.

Open Insights

Given security, ongoing monitoring and compliance needs, visibility is critical to an open IT approach. Considering the breadth of access transactions, businesses should look for a holistic solution with broad coverage.

Basic event logging data is table stakes, and IT solutions should include a method for capturing discrete and unique log formats. That includes logs from SSO and from cloud RADIUS for network connection, LDAP and device connections—any log format for resources deployed in your stack.

Because integration requirements make log analysis and management solutions expensive, challenging to implement and difficult for admins managing custom feeds for authentication protocols, consider options that offer a wide range of analysis by enriching raw data. This can be done with a number of other data points, sessionizing the data through post-processing. Such information provides admins with broad insight across their entire IT environment, not just into a particular service or user.

For many organizations, extending closed legacy systems was a necessity. In the age of hybrid and remote work, it’s proving more of a liability than an asset. An open approach allows companies to embrace a diverse, modern IT environment that can keep pace with what users need, keeping them and company data secure at every access point.

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Thu, 06 Oct 2022 12:00:00 -0500 Rajat Bhargava en text/html
Killexams : Fairlawn takes pro-active approach to crack down on catalytic converter thefts

Oct 07, 2022, 12:30amUpdated on Oct 07, 2022

By: News 12 Staff

Fairlawn is taking a pro-active approach to crack down on catalytic converter thefts as the state continues to see an uptick.

Fairlawn officials say they are etching serial numbers onto the part for free.

The catalytic converters are often stolen because they contain precious metals.

Officials say scrap yards won't take them if they have serial numbers on them.

Thu, 06 Oct 2022 12:32:00 -0500 text/html
Killexams : How to Wear Spring's Hottest Trends to Work, According to a Buyer Getty © Provided by Instyle Getty

If I had Natalie Kingham's cell phone number, I'd FaceTime her everyday before work to get outfit approval. Kingham, the buying director at MATCHESFASHION.COM is one part retail genius (she's responsible for just about all the women's product that goes up on MATCHESFASHION.COM) and one part stylist extraordinare (prior to joining the e-tailer, she styled and launched her own line).

Kingham knows everything there is to know about looking chic for work because, well, it's her job! Here, she breaks down five trends of the season and shows you how you can actually (yes, for real!) wear them this summer TO WORK!

The Purist

Courtesy (3) © Provided by Instyle Courtesy (3)

"Favoring clean lines and a minimalist palette, the Purist strikes a measured balance between masculine and feminine—languid tailoring and silky separates. The overall effect is polished, elegant, and chic which is just what a workwear attire should comprise of."

Shop It: The Row Blake Trousers, $912; The Row Brianna Sweater, $875; The Row Trench Coat, $4,012;

The Warrior

Courtesy (3) © Provided by Instyle Courtesy (3)

"The archetypal business woman: form-fitting silhouettes and block colours are the cornerstones of her ultra-feminine workwear wardrobe. The tuxedo suit is back! With elevated details–from embellishments to sheer sleeves are an insouciant option."

Shop It: Racil Bowie Rockstar Jacket, $1,310; Racil Starman Trousers, $537; Hillier Bartley Collar-Box Bag, $868;

The Collector

Courtesy (3) © Provided by Instyle Courtesy (3)

"The individualist takes a considered approach to dressing, favouring fabric and fit over fashion. From high-waist silhouettes to intricate pleating, compelling design and craftsmanship. Jacquemus is great for this trend as it brings a modern air to the traditional suiting with deconstructed tailoring such as over exaggerated proportions and signature silhouettes."

Shop It: Jacquemus Hound's-Tooth Trousers, $568; Jacquemus Puffed-Sleeve Shirt, $556; Charlotte Chesnais Turtle Ring, $388;

The Wayfarer

Courtesy (3) © Provided by Instyle Courtesy (3)

"The bohemian's nomadic nature comes to life with silk dresses, brocade and tapestry accessories and ornate finishes. Look no further than Isabel Marant and Chloe for this trend with their free spirit– sually championed for off-duty fashion, this trend is still perfect for a more relaxed office vibe whilst still remaining composed and professional."

Shop It: Isabel Marant Uster Top, $587; Isabel Marant Neyo Trousers, $381;é Hudson Bag, $1,702;

The Fashion Pioneer

Courtesy (3) © Provided by Instyle Courtesy (3)

"From Gucci's clashing prints and patterns to unexpected proportions and colour combinations, this chameleon is a magpie: fearless, fashion forward and always in chase of the new. A strong trend for that modern day powerful business woman!"

Shop It: Gucci Wide-Cuff Trousers, $906; Gucci GG Wallpaper-Print Blouse, $993; Mark Cross Grace Bag, $2,018;

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Read the original article on InStyle.

Tue, 12 Oct 2021 22:41:01 -0500 en-US text/html
Killexams : CoRise’s approach to up-skilling involves fewer courses and more access

Despite the boom of education technology investment and innovation over the past few years, founder Julia Stiglitz, who broke into the edtech world as an early Coursera employee, thinks there’s a lot of room to grow. Her new startup, CoRise, sells expert-led programming to people who want to up-skill their careers. It’s a fresh play in a crowded sector, with heavyweights including Udemy, Udacity, Guild Education and, well, her former employer.

“We haven’t solved the problems yet, and in fact, they’re growing,” Stiglitz said in an interview with TechCrunch. The edtech veteran is right: The next-generation of edtech is still looking for ways to balance motivation and behavior change, offered at an accessible price point in a scalable format. There’s an inherent trade-off between engagement and scale — an elephant that even the unicorns have not entirely been able to avoid.

Enter CoRise, which wants to do it all. The startup, built by Stiglitz, Sourabh Bajaj and Jacob Samuelson, pairs students who want to learn and Strengthen on highly technical skills, such as DevOps or data science, with experts. CoRise defines experts as leaders at tech companies; advertised instructors include a data engineering manager at Drizly, former CTO at Wikimedia and director of machine learning at ShareChat, for example. Some classes, like this SQL crash course, are even taught by CoRise employees.

As far as early users go, it’s not going for the solopreneur who wants to break into tech. Instead, CoRise is selling to enterprises in need of more tailored solutions for their talent. In talking to learning and development leaders, the founder learned that organizations are either rolling out asynchronous education platforms to the entire staff, or bringing in consultants to do customer training; “there sort of wasn’t anything in between,” she said, so she built it.

Stiglitz doesn’t want CoRise to scale to a place where it hosts 20,000 courses taught by thousands of instructors. Instead, the startup wants to offer one applied machine learning course that teaches 1,000 or 5,000 students at a time.

By focusing on bigger cohorts, CoRise is taking a different approach than some of its competitors. Udemy founder Gagan Biyani, for example, is working on Maven, which offers expert-led programming that divides people into small groups to nurture collaboration and the exchange of ideas. Stiglitz, meanwhile, thinks that smaller cohorts drive up the expense of the program. Standardized courses with bigger classes is the only way to get programming to “be really accessible”, in her view.

Single course access costs an average of $400, and students can buy an all-access pass to every cohort for around $1,000, she adds. For comparison, a single course on Maven — perhaps this one on founder finance — can cost $2,000.

“We’re trying to figure out how you get outcomes or results for learners at this scale, and still make it really accessible, still have instructors make solid revenue on it,” she said. “We need to figure out how to have lots of people in a cohort and still have a great experience.”

The challenge of big classes and standardized courses, of course, is the lack of personalization. CoRise created a “nudging infrastructure” that looks at how an individual student is interacting with a course, associated lectures and due assignments. It also looks at things like if the student has gone to office hours, or if they have submitted their work in time.

The back-end information helps CoRise then send out an automated “nudge” or push notification to someone who needs a reminder to seek additional support. The course manager also follows up with a human response so students don’t feel like it’s all robots and automatic messages, the founder explained.

Over time, CoRise can get smarter on how to support students who are struggling before they even show up to office hours, a big vision shared among the personalized learning movement.

“A lot of what we’re trying to figure out is like what needs to be human to retain that motivational element? And then what can we scale up on the backend in order to drive scale and keep costs down to make a reasonable price,” she said. Stiglitz says that the average completion rate of the course is 78%. The startup’s nudge framework is certainly compelling, but is only one step toward a more customized and engaging experience for learners. And while low costs certainly matter — a lot — there can be a race to the bottom if other competitors also seek to drive price down to win over customers.

While the startup didn’t disclose the number of learners who have gone through its platform, it did say that they come from more than 500 companies, including Spotify, Walmart and Lyft. It has a 68 NPS score.

The startup has raised millions to better figure out the above. To date, CoRise tells TechCrunch that it has raised $8.5 million from Greylock, GSV and Cowboy Ventures since launch, with $5.5 million in its first check and the following $3 million given in latest traction. Other investors include Greg Brockman, co-founder of OpenAI, and Mustafa Suleyman, co-founder DeepMind.

My last question for Stiglitz was an annoying one: How does her focus on fewer classes and instructors sit with her investors? Wouldn’t they want her to always be launching new classes?

“The pressure is going to be scale, scale, scale, but it’s going to be scale, scale, scale, within the class,” she said. “We’re targeting large companies who want to roll out SQL training to 1,000 people, but they’re not going to want to roll out eight different versions of that class. That’s how we get scale.”

Image Credits: CoRise

Wed, 28 Sep 2022 04:23:00 -0500 en-US text/html
Killexams : CAR T-cell therapy is becoming a more accepted therapeutic approach. What is it? cannot provide a good user experience to your browser. To use this site and continue to benefit from our journalism and site features, please upgrade to the latest version of Chrome, Edge, Firefox or Safari.

Thu, 29 Sep 2022 11:30:00 -0500 en-US text/html
Killexams : Op-ed: Tune out the forecasters. Here’s how investors should approach this bear market

Traders work the floor of the New York Stock Exchange during morning trading on August 15, 2022 in New York City.

Michael M. Santiago | Getty Images

Economists, Wall Street analysts, hedge fund managers and public prognosticators have been all over the map lately in trying to divine the ways of Wall Street.

Some have suggested the market has already bottomed and the bear market is over.

Others are calling for another 20% decline in the S&P 500, which is down nearly 20% in 2022.

Still others are forecasting a complete collapse that would be worse than 2000-2003 or 2007-2009.

Some analysts are doing the math also on projected reductions in earnings for the S&P 500, giving a range for the market to bottom between 3,000 and 3,400 sometime between now and 2023, but those estimates are all quite varied as well.

It's a wild time in the forecasting community these days, when it comes to markets, the Federal Reserve, the direction of the economy and all the attendant risks going forward.

Perspective on this bear market

Stock picks and investing trends from CNBC Pro:

We also have yet to retest the lows.

The VIX, or so-called "fear gauge," a volatility measure of the markets has not seen the panic levels normally associated with a capitulation bottom.

It is, indeed, a rather strange phenomenon that various volatility readings in stocks, bonds and commodities like oil are not running in lockstep, despite very tight correlations in their respective price actions.

I have yet to hear a good explanation as to why the equity market VIX is depressed relative to the realized volatility in the stock market.

That makes me worry that this bear market is not over yet.

The bottoming process

Noted technical analyst John Bollinger schooled me long ago on the bottoming process.

A momentum low hits the market first, followed by a subsequent "bear market rally" (or rallies) and finally a price low, when the key averages take out the momentum low by a small amount and then begin to reverse course.

A catalyst of some kind usually triggers the beginning stages of a new bull market.

In short, there's a great deal of chirping going on right now among the chattering class, much of of it is noisy and imprecise.

A simpler and more straightforward analysis is called for here, relative to the jawboning in which many are currently engaged.

Simply put, meet all the aforementioned criteria and start again.

Less noise, more history: A simple lesson in a rather complex environment.

In the meantime, long-term investors should stick to their disciplines and take advantage of a bear market that one day will come to a rather "unexpected" and "unforeseen" end.

 — Ron Insana is a CNBC contributor and a senior advisor at Schroders.   

Sun, 18 Sep 2022 12:23:00 -0500 en text/html
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