Create README.md

Created database 23c product page

Author: JesusGitHubOracle

data-platform/core-converged-db/database-23c/README.md

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+# Database23c
+
+By definition a converged database is a database that provides native support for all modern data types and the latest development paradigms built into one product. By integrating new data types, workloads, and paradigms as features within a converged database, you can support mixed workloads and data types in a much simpler way. You don't need to manage and maintain multiple systems or worry about having to provide unified security across them. 
+
+The Oracle Converged Database makes easier and faster to develop data-driven apps while maintaining Enterprise grade capabilities at the same time.  
+ 
+## Useful Links  
+ 
+- [Oracle Database 23c](https://www.oracle.com/database/23c/index.html)
+    -  Oracle Database 23c delivers the most complete and simple converged database for developers looking to build new microservice, graph, document, and relational applications.
+- [Database 19c online doc](https://docs.oracle.com/en/database/oracle/oracle-database/19/index.html)
+- [Database 23c online doc](https://docs.oracle.com/en/database/oracle/oracle-database/19/index.html)
+- [Database and Cloud Technology Blogs](https://blogs.oracle.com/coretec/category/crt-english-content)
+  
+
+## Livelabs Workshops  
+- [Get Started with Oracle database](https://apexapps.oracle.com/pls/apex/r/dbpm/livelabs/view-workshop?wid=613)
+- [AutoREST with JSON Relational Duality Views in 23c Free](https://apexapps.oracle.com/pls/apex/r/dbpm/livelabs/view-workshop?wid=3634)
+- []()
+- []()
+ 
+ # License
+
+Copyright (c) 2023 Oracle and/or its affiliates.
+
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/folder-structure/LICENSE) for more details.