Techopedia Q&A

What are some basic ideas for optimizing hybrid cloud?
Why do some companies choose Azure or AWS over open-source technologies like OpenStack?
What are some advantages and drawbacks of stateless applications?
Why is it important to look at the "full stack" in virtualization?
How does automation help individual system operators?
How can security be both a project and process?
How do companies develop a "data center BMI"?
How can companies tally up cloud costs for multi-cloud or complex cloud systems?
How can IT security be measured?
Why is a good HTML5 interface important for a business project?
How do companies work toward composable infrastructure?
How can you securely delete files?
How can a manager use a workload chart?
What can virtual machine use cases tell companies about systems?
How can companies work to achieve a desired state?
How can companies cultivate a better approach to “object-based” network changes?
Why do naming conventions for virtual machines help with IT organization?
What are some common challenges in decommissioning applications?
Why is reserve capacity important in systems?
What are some values of cloud-native architecture?
Why is it important to match uptime to infrastructure?
What's commonly involved in site reliability engineering?
What are some important considerations for implementing PaaS?
What are some challenges with handling an architecture's storage layers?
What are some of the benefits of software-defined storage?
What are some things that rightsizing virtual environments can do for a business?
What are some benefits of continuous real-time placement of user workloads?
How can stakeholders use the three key operations phases of autonomic hyperconvergent management?
Why would managers suspend VMs when VDI instances are not in use?
Why do companies choose either persistent or non-persistent VDI?
Why would managers differentiate storage for I/O-intensive workloads?
Why would companies assess quality of service for VMs?
What's the utility of a cluster capacity dashboard?
How can companies use raw device mapping?
Why might someone use an N+1 approach for a cluster?
Why do companies consider platform diversity to be important for cloud systems?
What strategies companies are using to mitigate DDoS attacks?
How do companies balance security, cost, scalability and data access for cloud services?
How do engineers use availability zones in cloud and networking admin?
How do companies battle application sprawl?
What are some benefits of self-driving data centers?
What are some concerns companies might have with a "lift and shift" cloud approach?
What is involved in choosing the right EC2 instances for AWS?
What are some benefits of workload abstraction?
What are some challenges of scaling in OpenStack?
Why would companies invest in decision automation?
How do companies use Kubernetes?
What methods do companies use to improve app performance in cloud models?
What are some advantages of multi-cloud deployments?
How do businesses use virtualization health charts?
What does secured with WEP mean?
How can you securely erase an SSD?
How can passwords be stored securely in a database?
Why is learning assembly language still important?
What are the benefits of cloud-in-a-box deployments?
What are some of the factors that prevent companies from fully adopting the cloud?
Will converged, hyper-converged and super-converged systems lead to the demise of stand-alone servers?
What are some of the benefits of private cloud?
What are the compliance limitations of public cloud?
How do firms collect data "at the edge" of a network?
What makes application performance monitoring important?
What is the difference between convergence, hyperconvergence and superconvergence in cloud computing?
What are some of the business limitations of the public cloud?
How does software-defined networking differ from virtual networking?
What is the difference between deploying containers inside a VM vs directly on bare metal?
What are the benefits of converged infrastructure in cloud computing?
Why should businesses secure an Active Directory?
Why is it important to have change management tools in place for enterprise systems?
How do companies maximize uptime?
How do companies manage database changes?
How is a private cloud platform different from a public cloud platform?
What is tunneling as it applies to a virtual network?
How do containers differ from virtual machines?
What problems do query plan monitoring techniques fix?
Why should managers guard against database redundancy?
How do professionals use visual query building tools?
What are some of the biggest challenges with legacy migration?
How do companies create a business-driven data architecture?
What are some core principles of data governance?
What does a SQL compliance manager do?
How did people interact with computers before monitors were commonplace?
What does defragmentation do for SQL systems?
How does predictive alerting work?
How do engineers monitor SQL queries?
What does a central DBMS interface do?
How do companies create a server inventory?
What is the difference between C and C++?
What are the biggest uses of SQL today?
What kind of maintenance is required for an IT infrastructure?
What is the difference between alpha testing and beta testing?
How is IT infrastructure different from network infrastructure?
What components make up an IT infrastructure, and how do they work together?
How is Office 365 different from other versions of Microsoft Office?
What is a virtual local area network (VLAN) and why would I use one?
What is the difference between a composite key, primary key and foreign key?
How is application software different from system software?
What is the difference between security architecture and security design?
How can I secure my Facebook account?
What does secure browsing mean?
How can a hard drive be erased securely?
How does SQL monitoring work as part of general server monitoring?
How does LAN monitoring differ from larger network monitoring?
What is the appeal of NoSQL databases and what pushes companies to move toward implementing them?
What does partitioning mean in regards to a database?
What circumstances led to the rise of the big data ecosystem?
What is the difference between a NoSQL database and a traditional database management system?
How can existing data warehouse environments best scale to meet the needs of big data analytics?
What considerations are most important when deciding which big data solutions to implement?
With more big data solutions moving to the cloud, how will that impact network performance and security?
What is server sprawl and what can I do about it?
What does a data management platform do?
How can an enterprise achieve analytic agility with big data?
How has big data affected the traditional analytic workflow?
How can mobile phones be recycled?
What does the mobile network state mean?
What is the difference between mobile and wireless?
What is the difference between mobile communication and mobile computing?
What is the difference between mobile data and Wi-Fi?
What is the difference between big data and Hadoop?
How can I learn big data analytics?
What is the difference between big data and data mining?
How can cloud computing save money?
What are the advantages and disadvantages of Li-Fi technology?
What is the difference between Li-Fi and Wi-Fi?
What is Li-Fi?
What is Cloud Print and how is it used?
What is the difference between cloud computing and Web hosting?
What does big data do?
What is the difference between a mobile hotspot and tethering?
How does mobile computing work?
What does "mobile compatible" mean?
How can mobile apps help business?
How can a local area network (LAN) be secured?
How can I set up cloud storage?
How can cloud computing help small businesses?
What does big data mean for official statistics?
What is the difference between little endian and big endian data formats?
How can I learn to use Hadoop to analyze big data?
What is the difference between cloud computing and mobile computing?
How is containerization different from virtualization?
What are some important aspects of file integrity monitoring?
What is the difference between scale-out versus scale-up (architecture, applications, etc.)?
What is the difference between a network switch and a network router?
How are a network analyzer and a network scanner different?
How is network mapping different than network monitoring?
What's the difference between converged and hyper-converged infrastructure?
What is the difference between a managed service provider and a public cloud?
What is the difference between a private cloud and a virtualized data center?
What is the difference between DRS and SDRS?
What is the difference between CPU contention and CPU ready queue?
What is the difference between a virtual machine and a container?
What is the difference between vMotion, VM migration and live migration?
How does network scanning work?
What are the most common network topologies?
What do network admins accomplish with a bandwidth analyzer or bandwidth monitor?
How is bandwidth monitoring different from other types of network monitoring?
How do administrators find bandwidth hogs?
How do administrators use a NetFlow collector?
What's the difference between SharePoint monitoring and server monitoring?
What resources are available for Sharepoint monitoring, Exchange monitoring and analysis of other Microsoft products?
Why do systems benefit from event log monitoring?
What’s the difference between SEM, SIM and SIEM?
How is SIEM different from general event log management and monitoring?
What is involved in active directory monitoring?
How do admins use server monitoring to evaluate network performance?
What is the difference between sFlow and NetFlow?
What role will the Internet of Things play in the big data ecosystem?
More isn’t always better. How can organizations reduce the noise in their data to achieve targeted, accurate analytics?
Is big data a one-size-fits-all solution?
What's the difference between software-defined networking (SDN) and network virtualization?
Is Hadoop for everyone?
Can mobile phones cause cancer?
What is the difference between security and privacy?
Can mobile phones be tracked?
What is the difference between cloud computing and virtualization?
What's the difference between a host name, a domain name and a fully qualified domain name (FDQN)?
What is the difference between a mobile OS and a computer OS?
How can cloud computing be used at home?
How can I securely erase or wipe an iPad?
What is the difference between privacy, confidentiality and security?

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Techopedia Q&A