Navicat Blog

December 27, 2017 by Robert Gravelle

The majority of duplicate records fall into one of two categories: Duplicate Meaning and Non-unique Keys. The How to Spot and Delete Values with Duplicate Meaning in MySQL blog dealt with Duplicate Meaning; in today's follow-up, we'll address how to identify Non-unique Keys. That's where two records in the same table have the same key, but may or may not have different values and meanings.

December 21, 2017 by Robert Gravelle

One of the DBA's biggest annoyances is dealing with duplicate data. No matter how much we try to guard against it, duplicates always mange to find their way into our tables. Duplicate data is a big problem because it can affect application views (where each item is supposed to be unique), skew statistics, and, in severe cases, increase server overhead.

December 13, 2017 by Robert Gravelle

A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized and manipulated. There are many kinds of data models, but the most popular type is the relational model, which uses a table-based format.

December 6, 2017 by Robert Gravelle

Whether your database of choice is app like MySQL, MariaDB, SQL Server, Oracle, and PostgreSQL, or a cloud-based service such as Amazon RDS, Amazon Aurora, Amazon Redshift, SQL Azure, Oracle Cloud and Google Cloud, you'll inevitably be looking for a piece of data whose location eludes you. For those occasions, you'll be happy that you use one of Navicat's award winning database administration products.

October 16, 2017 by Gavin

The utility shows comparison between the data and objects from two databases to see differences. It acknowledges objects having separate definitions in both the databases and presents them in a separate style format of selection. Variations in the data are seen in standard form of CSV, VERTICAL, GRID or TAB.

Navicat Blogs
Feed Entries
Blog Archives