Gartner argues that 24/7 application availability is difficult, but it can be achieved with the right planning and proper investment. Why is 24/7 availability so hard to achieve? What strategies do you use to keep applications continuously available? What level of replication do you have for databases and servers? You can read the related Gartner article, which will be posted 3 A.M. Monday, at https://www.techrepublic.com/article.jhtml?id=r00220001030ggp01.htm.
