What is the difference between Apache Hadoop and Cloudera in big data ?
Answer : Apache Hadoop is the Hadoop distribution from Apache group...
What is the architectural design and features of Cloudera Impala ?
Answer : The impala server consist of distributed and massively parallel processing info engine...
What is Cloudera’s technology stack ?
Answer : Here are some products that make up Cloudera’s tech stack:...
What is cloudera impala ?
Answer : Impala was the first to bring SQL querying to the public in April 2013...
Communication between vCenter Server and ESX ?
Answer : vCenter Server interconnects with the ESX/ESXi host agent through the VMware vSphere API (vSphere API)...
Comparison between vsphere versions ?
Answer : Sphere 6.0 released compared as previous versions of vSphere 5.0...
What is the difference between clone and template in VMware VSphere ?
Answer : Clone is a copy of the virtual machine...
What are the components in vSphere product suite ?
Answer : The most important components in the vSphere product suite are...
What are the types of hypervisor in vsphere ?
Answer : VMware vSphere or Microsoft Hyper-V is a software layer implemented by hypervisors....
What is hypervisor in vsphere ?
Answer : Hypervisor is a program the multiple operating systems to share a single hardware host...
What is vSphere Web Client ?
Answer : It is the Web-based application that connects users to the vCenter Server to manage installations and handle...
What is VSphere resource pool ?
Answer : In a cluster or single host resource pools are partition of computing and memory resources...
What is vSphere DRS ?
Answer : VSphere DRS (Distributed Resource Scheduler) is a utility an available resources...
What is VMware Fault Tolerance ?
Answer : VMware fault tolerance of VMware vSphere is an chief component, and it offers....
What is VMware vSphere HA ?
Answer : VMware vSphere HA (High Availability) is a utility on alternative host servers to reduce application downtime...
What is VMware VSphere ?
Answer : The VMware's suite of server virtualization products is brand name to the VMware....
Lazy writer in Memory ?
Answer : Lazy write is an effect caused by the use of a write-back cache...
What is the difference between the SubQuery and Corelated SubQuery ?
Answer : The inner query is executed only once...
What is the Difference between join and union ?
Answer : The union operator combines the results of two or more queries into a single result set...
What is the SQLCode -501 ?
Answer : sqlcode -501 pops up to show...
