Thu.Apr 14, 2022

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What is Dimensionality Reduction?

Apiumhub

A lot of Machine Learning problems consist of hundreds to thousands of features. Having such a large number of features poses certain problems. This problem is also sometimes known as The Curse of Dimensionality and Dimensionality Reduction or Dimension reduction is the process of reducing the number of random variables under consideration by obtaining a set of principal variables.

3D 52
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Itilite secures $29M to automate corporate expensing workflows

TechCrunch

For the bulk of the past two years, the pandemic has put the kibosh on corporate travel of nearly any kind. This has dampened investors’ enthusiasm in travel and expense (T&E) startups, predictably, whose expertise lies in creating software for travel and other forms of expensing. But as the appetite for in-person events and interactions returns to what it once was, T&E is again becoming a category of interest.

Travel 299
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New React 18 features and changes

Xebia

React 18 was launched on March 29, 2022 and the React team promises this version includes new amazing changes: Let’s take a look at the new features and extras: Upgrading from old versions. Concurrent renderer. createRoot. hydrateRoot. onRecoverableError. automatic batching. useTransition. useDeferredValue. useId. useSyncExternalStore. useInsertionEffect.

Examples 130
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Filevine raises $108 million for tools that streamline legal workflows

TechCrunch

Filevine , a startup offering a software-as-a-service product for legal case management, today announced that it closed a $108 million series D round led by StepStone Group with participation from Golub Capital and existing investors Signal Peak Ventures and Meritech Capital. CEO Ryan Anderson said that the proceeds will be put toward pursuing new market opportunities, specifically in the nonprofit, insurance, and public sectors, and “further evolv[ing] the [Filevine platform] to meet chan

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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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The Argo Project: Making GitOps Practical

DevOps.com

If you’re a DevOps engineer, chances are you have at least heard the name “Argo,” seen the friendly squid logo, and wondered: What the heck is this tool everyone is talking about? In a nutshell, Argo is a popular open source tool that is making GitOps practical for anyone who uses Kubernetes. But it’s much […]. The post The Argo Project: Making GitOps Practical appeared first on DevOps.com.

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Software Supply Chain Security with Trivy: Generating SBOMs

Aqua Security

Trivy is an easy-to-use, comprehensive open source scanner that helps developers gain visibility into the software components used in their applications. With the growing awareness about supply chain security, software bills of materials (SBOMs) have become the standard for creating software inventory lists. To simplify this process, Trivy recently added support for generating SBOMs as a top-level command in the CycloneDX format, an industry-wide SBOM standard.

Software 142
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Speckle snags $5.5M seed to build open source platform for 3D drawings

TechCrunch

The founders of Speckle , an early-stage startup based in London, are both trained architects and engineers, probably a rare combination. It enabled them to see and understand firsthand the issues associated with exchanging large proprietary 3D files from vendors like Autodesk and Trimble. They wanted to make it easier by building an open source platform to exchange and collaborate on these files.

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How Apache Kafka Works: An Introduction to Kafka’s Internals

Confluent

It’s not difficult to get started with Apache Kafka®. Learning resources can be found all over the internet, especially on the Confluent Developer site. If you are new to Kafka, […].

Internet 124
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Beam Impact raises $13.3M to turn everyday purchases into a way to support social causes

TechCrunch

Beam Impact , a company that enables consumers to turn their spending into a way to support social causes, has raised $13.3 million in Series A funding led by Index Ventures. The company’s B2B2C model connects consumers with brands that are supporting social causes and allows them to donate a portion of their purchases to a nonprofit of their choice, at no cost to them.

Social 244
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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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Russian Dev Exodus | Puppet IPO FAIL | Intel 18A Ahead of Sched.

DevOps.com

In this week’s The Long View: More than 100,000 tech workers leave Russia, Perforce buys Puppet, and Intel moves faster than planned. The post Russian Dev Exodus | Puppet IPO FAIL | Intel 18A Ahead of Sched. appeared first on DevOps.com.

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Hear Deel’s $14m winning pitch to A16z on TechCrunch Live

TechCrunch

Deel’s timeline is impressive: Founded in 2018, entered YC and raised its seed round in 2019. In 2020, the company raised a Series A and Series B. In 2021, Deel raised its Series C and Series D for a total amount raised of $629 million since its founding. And on April 20, co-founder and CEO Alex Bouaziz is speaking on TechCrunch Live. While studying at MIT, Alex Bouaziz and Shuo Wang started Deel to help companies hire remote workers.

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The Testing Pyramid: How to Structure Your Test Suite

Dzone - DevOps

For over a decade, the testing pyramid has been helping developers plan automated software tests. In this article, we’ll explore what makes up the pyramid, how it is helpful, and what alternative “shapes” there are. What Is the Testing Pyramid? Introduced by Mike Cohn in his book Succeeding with Agile (2009), the pyramid is a metaphor for thinking about testing in software.

Testing 103
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No signs of a slowdown in Africa’s tech funding, data show

TechCrunch

Could African tech be immune to the global funding slowdown ? It sounds like a counterintuitive question to ask. “Africa, being home to several economies largely based on the export of natural resources, has historically been the opposite of immune to global shocks,” Briter Bridges director Dario Giuliani pointed out. And yet, the data are here: African startups had a very solid Q1 2022 in terms of VC investment, both in dollars and in deal volume.

Data 228
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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: The Top Three Priorities for Engineering Leaders in 2022 and Beyond

InfoQ Culture Methods

For engineering leaders, the Great Resignation has made it clear that maintaining employee satisfaction should be a top priority in the coming year. In 2022 and beyond, engineering leaders need to invest in developing a strong engineering culture, using data-driven decision making to lead their teams, and to prioritize people before performance. By Lilac Mohr.

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Compt nabs $13M to make employee perks more personal

TechCrunch

With white collar workers settling into hybrid work arrangements — a legacy of the pandemic — companies are rethinking how they deliver corporate perks like transportation, cafeterias, and gyms (much to the chagrin of some ). As the concept of “the office” evolves, employers are being urged to offer flexible perks that can be tailored to the needs of individual employees.

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The Big Business Opportunity in Sanctions

CEO Insider

While Russia’s invasion of Ukraine may feel like a giant leap backward for civilization, how business has responded may also mark the beginning of a huge leap forward. Hundreds of U.S. companies have curtailed or entirely stopped doing business with Russia in response to its indiscriminate war on Ukraine. These corporate actions have been widely […].

Company 102
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As post-COVID food distribution digitizes, Cerve raises $2M for wholesaler platform

TechCrunch

As we found during the pandemic, food and beverage distribution is critical, but most food wholesalers’ sales remain manually operated. Post-COVID, food wholesalers are fast digitizing their operations, but many still rely on legacy backend systems. Addressing this, Cerve , a Sweden-based food tech startup, has raised a $2 million seed round for its infrastructure platform that claims to automate wholesalers’ sales operations.

B2B 214
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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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Forget Fiduciary Trust – CEOs Have a Bigger Job

CEO Insider

Resiliency, trust, and connecting through a shared sense of purpose. Which metrics do you like to use when presenting to your Board of Directors or adjusting your strategic plan? In addition to the usual financials, I find it interesting to ask fellow business leaders about the bellwethers they monitor. For me, it’s the Edelman Trust […]. The post Forget Fiduciary Trust – CEOs Have a Bigger Job appeared first on CEOWORLD magazine.

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Shipium gives e-commerce retailers Amazon-like supply chain tech

TechCrunch

Consumers want their packages faster, but not every business has the kind of supply chain technology as Amazon or Walmart. This is, until now. Shipium was founded in 2019 by a group of former Amazon Prime and Zulily supply chain builders. In particular, Jason Murray, co-founder and CEO, was with Amazon for nearly 20 years, and during his last decade, was automating and using machine learning around solving for the “Prime problem” as he called it — how to make fast shipping affordable.

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What kind of work are you more inclined to pursue and enjoy?

thoughtLEADERS, LLC

Our reader poll today asks: What kind of work are you more inclined to pursue and enjoy? I like work involving big strategic thoughts and long-term plans 15.46% I like work focused on execution, operations and tactics 25.76% I like having a balance of both kinds of work on my plate 58.78% Enjoying the Strategic and the Tactical. Read the rest of this post at thoughtLEADERS, LLC: Leadership Training for the Real World.

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Sika lets patients ‘hack’ their health savings accounts to buy wellness products tax-free

TechCrunch

What if you could buy a Peloton with pre-tax dollars? How about vitamins and supplements? Skincare products? Or even mattresses and massages? All of those may likely qualify as purchases you could make through a Flexible Spending Account (FSA) or Health Savings Account (HSA). Both types of accounts allow people to contribute pre-tax dollars that they can spend on medical expenses, and in some cases, the funds in these accounts can grow through investments while they sit unused.

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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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Lazarus Targets Chemical Sector

Symantec

Continuation of Operation Dream Job sees North Korea-linked APT target orgs in espionage campaign.

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Triggers in MySQL

InnovationM

A trigger is a stored program that gets invoked automatically whenever any event such as insertion, update, or deletion occurs in a table. For instance, whenever we add a new row or delete a row, we can define a trigger that gets triggered automatically through which we can be assured of the proper happenings of those events. Each trigger is associated with a table.

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The Ugly Truth About Data Management

Dell EMC

It’s often said that someone or something has “one job” to do.

Data 115
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Why and How to Build a Proactive Incident Response Plan

SecureWorks

Why and How to Build a Proactive Incident Response Plan A thorough and well-tested incident response plan can enable organizations to quickly mitigate and recover from a compromise. A thorough and well-tested incident response plan can enable organizations to quickly mitigate and recover from a compromise.

How To 73
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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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The Top 5 Questions About Implementing Dataiku, Answered

Dataiku

Our implementation and field engineering teams are regularly asked some common questions about implementing Dataiku, ranging from general enablement down to technical specifics. To centralize the answers in one place, we sat down with Xavier Thierry , Director of Field Engineering, Americas, for his helpful insights, which — bear in mind — are focused on Dataiku’s cloud stacks accelerator, meaning the cloud-first service in which Dataiku is deployed in a customer’s cloud (i.e., AWS or Azure).

Azure 65
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Why MTTR is a Vital Metric for DevOps Teams

DevOps.com

In DevOps, every second counts. System failures mean your engineers lose valuable time improving software and developing new features. So how do you effectively detect and manage these issues? Mean-time-to-resolve (MTTR) can provide insight into how effectively your DevOps team responds to incidents and how reliable your software is. It’s difficult to know how your […].

Metrics 61
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Error'd: Trauma Bonding

The Daily WTF

During this, America's national season of shared trauma, our regular contributor Mr. Bargle shares a bit of levity which may lighten your mood ever so slightly. Argle Bargle explains. "My girlfriend is Thai. She speaks English, but not on an advanced level, so when we chat, I typically translate to Thai. I learned long ago to reverse the translation to make sure the translation says what I meant.

USP 52