All eBooks in SQL
SQL is the “lingua franca” of databases. It is the common language used across almost all database products for getting data into a database, and retrieving it again when needed. SQL is foundational to business intelligence and reporting, and is becoming widely used in Big Data due to technologies such as Hive that implement SQL processing layers atop NoSQL databases such as HBase, the NoSQL database for Hadoop. Developers of all persuasions can benefit from learning SQL and growing their expertise in this widely-used and vital language.