by XTIVIA | Jul 9, 2020 | Blog, SQL Server
Overview This document will cover procedures for low disk space alert on OS/C: drives as well as general disk space low alert. Low disk space can have potentially negative consequences with a server. Some examples are: Unable to install critical OS security...
by XTIVIA | Jun 18, 2020 | Blog, Database
Multi-Factor Authentication (MFA) is something a lot of IT professionals know about but never want to bring up to their clients. MFA is the next step defense in your everyday battle in protecting your day to day operations. So let’s talk about it. What is MFA?...
by XTIVIA | May 8, 2020 | Blog, Oracle
Prior to diving into this error, it’s important we discuss how Oracle processes queries logically and in what order. Oracle has a couple of rules as to how it executes each query in a specific processing order. Oracle processes a query as below: Gathers rows...
by XTIVIA | May 1, 2020 | Blog, Database
SUMMARY: Modern computing professionals must clearly distinguish between the physical processor socket, the independent execution core, and the dependent thread to accurately calculate a system’s true processing capacity in environments dominated by parallel...
by XTIVIA | Apr 21, 2020 | Blog, MongoDB
If you’re upgrading a ReplicaSet from a version before 3.2 of MongoDB to a new version, you will run into this warning when connecting to the shell. Protocol Version 0 is not supported in MongoDB 4.0. Checking Protocol Compatibility To verify which protocol version...
by XTIVIA | Apr 2, 2020 | Blog, MongoDB
If you’re running a 3 member ReplicaSet that uses an Arbiter as its third member, then you will be presented with this warning when you connect to the shell. When a node goes down in a PSA architecture (Primary, Secondary, Arbiter) the wiredTiger storage engine...
