As the CEO, Luke Lonergan is in charge of board administration and support; program, product and service delivery; financial, tax, risk and facilities managemen.
Luke Lonergan
Posts
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Luke Lonergan San Francisco -
nvmAs the CEO, Luke Lonergan is in charge of board administration and support; program, product and service delivery; financial, tax, risk and facilities management.
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cloud securitycloud security is an evolving sub-domain of computer security, network security, and, more broadly, information security. It refers to a broad set of policies, technologies, and controls deployed to protect data, applications, and the associated infrastructure of cloud computing.Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers.Organizations use the Cloud in a variety of different service models and deployment models.There are a number of security issues/concerns associated with cloud computing but these issues fall into two broad categories: security issues faced by cloud providers and security issues faced by their customers.The responsibility goes both ways, however the provider must ensure that their infrastructure is secure and that their clients data and applications are protected while the user must take measures to fortify their application and use strong passwords and authentication measures are taken.
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How to design database to store userlog of changing data?In order to maintain a history of changes to the database's data we need to record every insert, update, and delete to some sort of "history" table. In addition to capturing the data that was inserted, updated, or deleted, we also need to note what user made the modification, as well as the date and time it was made. Furthermore, there are likely lookup tables or other ancillary tables whose history of changes do not need to be tracked. Therefore, we need some way to indicate those tables that need their changes tracked.
The two main challenges in creating an audit log of database changes is determining what mechanism will be used to log changes and how the history of changes will be persisted to the database. The remainder of this article looks at different techniques for persisting the history of changes to the database and their pros and cons. Maintaining a Log of Database Changes explores techniques for logging data modifications to the " history & quot tables.