Support for Snowflake in OCI GoldenGate is included with Big Data deployments. You can create a Big Data deployment using the OCI Console, CLI, or APIs. From the OCI Console menu, go toOracle Database, clickGoldenGate, and clickCreate deployment. Go through thedeployment creation screen...
choose one of the ‘Database’ wizards. For instance, select the wizard with ‘Oracle Database’ as a source to perform an initial migration of schemas and data. For pure replication with no schema or historical data mgration, choose the ‘CDC’ wizards. In this case, we will use the ...
The Cloud Service layer is responsible for coordinating in handling the services in Snowflake, including encryption, SQL compilation, sessions, etc. It is also responsible for eliminating or removing the manual data warehousing and tuning requirements. Below is a list of services that are included i...
Snowflake offers support for the following constraint functionalities from theANSI SQL standard: PRIMARY KEY UNIQUE NOT NULL FOREIGN KEY A table can possess multiple foreign and unique keys, but only one primary key. All foreign keys need to reference a corresponding unique or primary key that mat...
We can install the Python connector in Linux, macOS, and Windows environments. The installation of a Python connector requires the software packages such as Python, python package installer and manager, python packages,pyOpen SQL for macOS, OpenSSL, and FFI for Linux. Also, you can accomplish ...
The tutorial makes heavy use of Snowflake worksheets, a convenient way of running commands and SQL within the web UI. It covers, among other things, data loading; querying, results caching, and cloning; semi-structured data; and time travel for restoring database objects. IDG Snowflake works...
Related Article:Snowflake Tutorial What is Zero Copy Cloning in Snowflake? The cloning process can produce a database copy called "zero-copy cloning." When an object is cloned, it receives a copy of all the information previously stored in the original object. As a result of the cloning pr...
Oracle is more targeted toward database and can direct more of its free cash to database than IBM, but Amazon, Microsoft and Google don’t have free cash flow problems. This is a challenge for Snowflake in our view. The big cloud players will invest and continue to try and keep pace ...
For in-depth understanding - read ourSnowflake Cloud Data Warehouse Tutorial Why use Snowflake? Snowflake has a multi-cluster and shared data architecture, which means that they have an architecture that separates their storage and compute layer. This helps them to scale up and down automatically...