Tech Accelerator

Tech Accelerator is a learning resource for cybersecurity, storage, AI, data analytics, DevOps, networking, customer experience management, HR, and related business topics.

ChatGPT vs. GPT: How are they different?

Although the terms ChatGPT and GPT are both used to talk about generative pre-trained transformers, there are significant technical differences to consider.
Attributes of open vs. closed AI explained

What's the difference between open vs. closed AI, and why are these approaches sparking heated debate? Here's a look at their respective benefits and limitations.
Guide to supply chain management

Wars and pandemics offer stark evidence of how global supply chains can break apart. Effective supply chain management can restore order -- and maintain it in normal times.
The complete secure access service edge (SASE) guide

SASE helps organizations manage and secure traffic across locations. But is it the best choice for your environment? Use this guide to learn about SASE architecture and providers.
CASB vs. CSPM vs. CWPP: Comparing cloud security tool types

Let's break down some cloud security alphabet soup. CASB, CSPM and CWPP overlap to an extent, but you'll want to pay close attention to how they accomplish different things.
What is data architecture? A data management blueprint

Data architecture is a discipline that documents an organization's data assets, maps how data flows through IT systems and provides a blueprint for managing data, as this guide explains.
What is data preparation? An in-depth guide

Data preparation is the process of gathering, combining, structuring and organizing data for use in business intelligence, analytics and data science applications, as explained in this guide.
What is cloud security management? A strategic guide

This cloud security guide explains challenges enterprises face today; best practices for securing and managing SaaS, IaaS and PaaS; and comparisons of cloud-native security tools.
What is patch management? Lifecycle, benefits and best practices

Patch management is the subset of systems management that involves identifying, acquiring, testing and installing patches, or code changes, that are intended to fix bugs, close security holes or add features.
What is data protection and why is it important?

Data protection is the process of safeguarding data and restoring important information in the event the data is corrupted, compromised or lost due to cyberattacks, shutdowns, intentional harm or human error.
What is SD-WAN (software-defined WAN)? Ultimate guide

Software-defined WAN is a technology that uses software-defined networking concepts to distribute network traffic across a wide area network, or WAN.
What is a cloud database? An in-depth cloud DBMS guide

A cloud database is an organized and managed collection of data in an IT system that resides on a public, private or hybrid cloud computing platform.
What is IT/OT convergence? Everything you need to know

IT/OT convergence is the integration of information technology (IT) systems with operational technology (OT) systems.
What is data backup? An in-depth guide

Data backup is the process of copying data in an IT system to another location so it can be recovered if the original data is lost.
The ultimate guide to mobile device security in the workplace

Mobile devices provide connectivity for employees to access business data and communicate with colleagues, but these unique benefits come with specific security challenges for IT.
Ultimate guide on enterprise unified communications strategy

When formulating a unified communications strategy, enterprises need to consider several key elements. This step-by-step guide helps businesses plan their UC deployment.
What is the metaverse? An explanation and in-depth guide

The metaverse reached the peak of hype and has been left for dead, but make no mistake, the technologies that will power this 3D internet are firing on all cylinders.
What is server virtualization? The ultimate guide

Server virtualization is a process that creates and abstracts multiple virtual instances on a single server.
What is BCDR? Business continuity and disaster recovery guide

Business continuity (BC) and disaster recovery (DR) are closely related practices that support an organization's ability to remain operational after an adverse event.
What is data governance and why does it matter?

Data governance is the process of managing the availability, usability, integrity and security of the data in enterprise systems, based on internal standards and policies that also control data usage.
What is DevOps? Meaning, methodology and guide

The word 'DevOps' is a combination of the terms 'development' and 'operations,' meant to represent a collaborative or shared approach to the tasks performed by a company's application development and IT operations teams.
How to design and build a data center

Designing an efficient data center is no small feat. Review data center facility and infrastructure components as well as different standards and suggestions before you begin.
What is incident response? A complete guide

Incident response is an organized, strategic approach to detecting and managing cyberattacks in ways that minimize damage, recovery time and total costs.
The definitive guide to enterprise IT monitoring

This comprehensive IT monitoring guide examines strategies to track systems, from servers to software UIs, and how to choose tools for every monitoring need.
How to choose an HR software system in 2024: A complete guide

Buying the right HR tools is more critical than ever. This step-by-step guide to HR software will help you identify your needs and pinpoint the features that matter most.
The ultimate guide to ERP

ERP is the nervous system of modern businesses. Learn how it works, understand its risks and benefits, and get tips on deployment in this wide-ranging guide.
Server hardware guide: Architecture, products and management

Today's server platforms offer a host of options for SMBs and enterprise IT buyers; it's important to learn the essentials before making any purchasing decisions.
What is hybrid cloud? The ultimate guide

A hybrid cloud is a cloud computing environment that uses a mix of on-premises, private cloud and third-party public cloud services with orchestration among these platforms.
10 best IoT conferences and events to attend in 2024

IoT events are changing to accommodate users worldwide by having both in-person and virtual options in 2024. Learn more about this year's top 10 conferences.
What is hyperconverged infrastructure? Guide to HCI

Hyperconverged infrastructure is a software-centric architecture that tightly integrates compute, storage and virtualization resources in a single system that usually consists of x86 hardware.
What is business process management? A guide to BPM

Business process management (BPM) is a structured approach to improving the processes organizations use to get work done, serve their customers and generate business value.
Enterprise 5G: Guide to planning, architecture and benefits

An enterprise 5G deployment requires extensive planning. Prepare for advances in wireless technology using this 5G guide that covers use cases, architecture integration and more.
What is cyber hygiene and why is it important?

Cyber hygiene, or cybersecurity hygiene, is a set of practices individuals and organizations perform regularly to maintain the health and security of users, devices, networks and data.
Workplace learning: A complete guide for businesses

Corporate training isn't just about job skills and compliance. With the content delivery power of the web, it's becoming a daily tool for lifelong learning and development.
What is ransomware? How it works and how to remove it

Ransomware is a type of malware that locks and encrypts a victim's data, files, devices or systems, rendering them inaccessible and unusable until the attacker receives a ransom payment.
What is iPaaS? Guide to integration platform as a service

This guide explains all about integration platform as a service (iPaaS), a set of automated tools that integrate software applications that are deployed in different environments.
NFTs vs. cryptocurrency: Key differences and how they work

With the surge in popularity of non-fungible tokens and cryptocurrency, it's important to know the similarities between the two assets and how they vary in uniqueness and use.
Ultimate guide to digital transformation for enterprise leaders

This in-depth guide explains what digital transformation is, why it is important and how enterprises can successfully transition to this new business paradigm.
What is Web 3.0 (Web3)? Definition, guide and history

Web 3.0 promises a more personalized and intelligent web that uses blockchain decentralization to give control back to users. Here's how to sort through the claims and get ready.
What is account-based marketing? A guide to ABM strategy

Companies increasingly use ABM to target high-value accounts and boost sales revenue. Here's the lowdown on the key terms and technologies, plus expert advice on getting started.
Top 7 NFT use cases for business

NFT adoption remains in its infancy despite a wealth of potential applications. Knowing the most common business use cases can help in planning an NFT deployment strategy.
Ultimate IoT implementation guide for businesses

IoT can offer many benefits to the enterprise, but it can be a challenge to implement. Learn the requirements and use best practices for a successful deployment.
Flash memory guide to architecture, types and products

Flash memory, a staple of consumer electronics, is playing a wider role in enterprise storage. This guide offers an overview of flash, from current use cases to future directions.
What is UCaaS? Unified communications as a service guide

Unified communications as a service (UCaaS) is a cloud delivery model that offers a variety of communication and collaboration applications and services.
Blockchain for businesses: The ultimate enterprise guide

Despite the scary crypto headlines, enterprise blockchain is becoming more practical. Use our in-depth guide to help manage the risks and plan the best deployment for your needs.
Blockchain terminology: A glossary for beginners

Blockchain terminology can be difficult to understand, especially for those new to the technology. This glossary can help beginners learn about the basics of blockchain.
What is PowerShell and how to use it: The ultimate tutorial

PowerShell is an object-oriented automation engine and scripting language with an interactive command-line shell that Microsoft developed to help IT professionals configure systems and automate administrative tasks.
What is unified endpoint management (UEM)? A complete guide

Unified endpoint management (UEM) is an approach to securing and controlling desktop computers, laptops, smartphones and tablets in a connected, cohesive manner from a single console.
Project portfolio management: A beginner's guide

Project portfolio management is a formal approach used by organizations to identify, prioritize, coordinate and monitor projects that align with their strategy and goals.
Guide to building an effective employee experience strategy

Here's how the physical environment, culture and technology shape the employee experience -- and the steps you can take to improve it. It starts with listening.
Ultimate guide to customer service for businesses

Good customer service can make or break a business -- which is why it's more important than ever to understand customer service and develop a strategy to implement it.
What is low-code? A guide to enterprise low-code app development

Learn how low-code concepts and practices code can help enterprise developers be more efficient, create valuable apps more quickly and contribute to broader business initiatives.
What is wireless communications? Everything you need to know

Wireless communications is the transmission of voice and data without cable or wires.
The history of cloud computing explained

Cloud computing has evolved significantly from its origins to become an essential service that many modern organizations rely on today.
What is the zero-trust security model?

The zero-trust security model is a cybersecurity approach that denies access to an enterprise's digital resources by default and grants authenticated users and devices tailored, siloed access to only the applications, data, services and systems they need to do their jobs.
What is content collaboration? An in-depth guide

Content collaboration covers the tools and processes used to work with others on content, regardless of the medium.
What is network-attached storage (NAS)? A complete guide

Network-attached storage (NAS) is dedicated file storage that enables multiple users and heterogeneous client devices to retrieve data from centralized disk capacity.
8 ways to improve your search engine ranking

Through processes such as keyword research, on-page SEO practices and ensuring a page is mobile-friendly, a website can appear higher in the search engine rankings.
Ultimate guide to recruitment and talent acquisition

It's no longer good enough to recruit for today. You need to take a long view and build a workforce for the next stage of growth. Here's how talent acquisition helps.
What is data security? The ultimate guide

Dig into the essentials of data security, from must-have tools, technologies and processes to best practices for keeping data safe.
What is APM? Application performance monitoring guide

Application performance monitoring (APM) is the collection of tools and processes designed to help IT professionals ensure that enterprise applications meet the performance, reliability and valuable user experience (UX) required by employees, partners and customers.
What is observability? A beginner's guide

Observability is a management strategy focused on keeping the most relevant, important and core issues at or near the top of an operations process flow.
The evolving CIO role: From IT operator to business strategist

This in-depth guide to the role of the CIO traces the job's evolution, explains what is required of the position today and why it has become so important to businesses.
What is network virtualization? Everything you need to know

Network virtualization is a method of combining the available resources in a network to consolidate multiple physical networks, divide a network into segments or create software networks between VMs.
What is desktop management and how does it work?

Desktop management is a comprehensive approach to managing all the computers within an organization.
UCaaS explained: Guide to unified communications as a service

Check out this one-stop UCaaS guide to find out how this cloud-based service works, how to buy and implement it, as well as best practices and insight into its evolution
What is NetOps? Everything you need to know

NetOps, also referred to as NetOps 2.0 and NetDevOps, is an approach to networking operations that uses DevOps tools and techniques to make network changes more efficiently and effectively than in the past.
SAP S/4HANA migration: A definitive guide

Implementing S/4HANA comes with significant risk -- yet it also offers a real opportunity for digital transformation. Here's the information and best practices to ensure success.
Ultimate guide to network management in the enterprise

This guide to network management explains the challenges of enterprise network monitoring and maintenance, best practices and next-generation automation using AI and ML.
The ultimate guide to big data for businesses

Big data is the fuel for today's analytics applications. This in-depth big data guide explains how businesses can benefit from it and what they need to do to use it effectively.
What is PaaS? Platform as a service definition and guide

Platform as a service (PaaS) is a cloud computing model where a third-party provider delivers hardware and software tools to users over the internet.
What is predictive analytics? An enterprise guide

Predictive analytics is a form of advanced analytics that uses current and historical data to forecast activity, behavior and trends.
What is edge computing? Everything you need to know

Edge computing is a distributed information technology (IT) architecture in which client data is processed at the periphery of the network, as close to the originating source as possible.
Data governance vs. information governance: What's the difference?

Data governance and information governance provide specific benefits for organizations looking to improve how they handle data.
Ultimate guide to secure remote access

This comprehensive secure remote access guide outlines the strategies, tools and best practices to provide anywhere access while protecting data, systems and users.
A guide for how to become an ethical hacker

Ethical hackers have a unique and valuable skill set to find vulnerabilities before they can be exploited. Learn what it takes become an ethical hacker in the cybersecurity industry.
8 in-demand cryptocurrency jobs

As cryptocurrency becomes mainstream, employers look for candidates experienced with the emerging technology. Learn about popular crypto jobs and the skills recommended for each.
The enterprise guide to video conferencing

The video conferencing guide helps enterprises navigate collaboration in a hybrid work environment and includes best practices for implementation and user training.
SQL vs. NoSQL vs. NewSQL: How do they compare?

Choosing which database management system depends on an organization's needs. Review the differences among SQL, NoSQL and NewSQL and how to select the right database system.
Guide to building and executing an MSP business model

This managed service guide provides an overview of how to get started in the MSP business, covering the basics of building a service provider and the challenges in doing so.
Top 30 DevOps interview questions and answers for 2021

The need for qualified DevOps job candidates continues to grow as more companies adopt the methodology. Review these DevOps questions and answers to prepare for an interview.
Is a career in DevOps right for you? Top 7 considerations

As DevOps becomes increasingly popular within tech organizations, job candidates should know which skills are preferred when considering a career as a DevOps practitioner.
Data storage management: What is it and why is it important?

Effective data storage management is more important than ever, as security and regulatory compliance have become even more challenging and complex over time.
Guide to business continuity and pandemic planning

This guide explains the enterprise impact of the COVID-19 pandemic and how business continuity planning keeps organizations safe and in operation.
Ultimate guide to RPA (robotic process automation)

This comprehensive guide to robotic process automation explains what RPA is, where it's being deployed and how this disruptive technology is changing how work gets done.
Top 25 Data Science Certification Courses for 2021

Discover an extensive list of popular data science certification courses available to help continue your education and advance your career.
5 top online courses in data storage

Keeping up with the latest data storage technologies, concepts, methods, products and platforms can be daunting. Boost your storage knowledge and career with these online courses.
Ultimate guide to team collaboration platforms

This in-depth team collaboration platform guide examines how to create a virtual environment that promotes secure user engagement, productivity and innovation.
What Does a VDI Engineer Do and How Do You Become One?

Are you interested in starting a career managing virtual desktop infrastructures as a VDI engineer? Learn about the skills they use on the job and how you can become one.
Top 15 IT project manager interview questions

Project management positions are challenging to fill. Ask all the right questions the next time you screen project manager candidates and find just the right person for the job.
11 Best Data Science Blogs to Follow

Dive deeper into the world of data science through these 11 data science blogs. Keep up to date on the field from both thought leaders and working data scientists for a wide variety of views.
Getting started with a career in IT infrastructure: A brief guide

Learn about the jobs available, skills required/in demand and the most popular relevant certifications/certificates/degrees as you consider infrastructure as an IT career path.
What is SecOps? Everything you need to know

SecOps, formed from a combination of security and IT operations staff, is a highly skilled team focused on monitoring and assessing risk and protecting corporate assets, often operating from a security operations center, or SOC.
Technology a double-edged sword for U.S. election security

Technologies were weaponized to undermine the 2020 U.S. presidential election, but IT systems have also helped to identify fraud and verify results in a hotly contested election.
What is virtual desktop infrastructure? VDI explained

Virtual desktop infrastructure (VDI) is a desktop virtualization technology wherein a desktop operating system, typically Microsoft Windows, runs and is managed in a data center.
What is a SAN? Ultimate storage area network guide

A storage area network (SAN) is a dedicated high-speed network or subnetwork that interconnects and presents shared pools of storage devices to multiple servers.
The IT thought leader's guide to the future of work

Forward-looking IT leaders aren't waiting for the post-COVID-19 era to happen. They're shaping the technology trends and processes that will support future work environments.
DRaaS guide: Benefits, challenges, providers and market trends

Disaster recovery once involved setting up an off-site facility and duplicating expensive storage gear. Today, DRaaS offers an alternative to traditional approaches.
A comprehensive test automation guide for IT teams

This one-stop test automation guide walks through the benefits and challenges, how to craft an automated testing strategy and how to compare tools.
Guide to work-from-home tech, IT support during the pandemic

This guide provides information on remote technologies that IT teams can quickly deploy to support employees who must work from home to prevent the spread of COVID-19.