Tag: web
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ORDS – Managing APEX static images
ORDS – Managing APEX static images In today’s post, we’ll be talking about the possible ways to manage the static images/CSS/JS that come shipped with APEX, when running on ORDS. They are separate resources (not contained in the DB like some other APEX images) necessary for your APEX applications look and behave the way they’re
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Building and documenting REST APIs with ORDS
Building and documenting REST APIs with ORDS Introduction In the first part of the article we will provide an overview of how you can use Oracle REST Data Services for providing APIs directly from your PL/SQL code . The second part covers how to document our Web services using Swagger. Lets begin with a couple
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Oracle REST Data Services running on Tomcat – Basic Authentication using JNDI Realm
Oracle REST Data Services running on Tomcat – Basic Authentication using JNDI Realm What do we want to achieve? We want to protect our REST endpoints using Basic Authentication and authenticate the requests against our users directory (LDAP). We also want to manage the privileges centrally, through the ORDS Roles and Privileges (https://oracle-base.com/articles/misc/oracle-rest-data-services-ords-authentication#ords-roles-and-privileges), so no
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A Performance Dashboard for Apache Spark
A Performance Dashboard for Apache Spark Topic: This post dives into the steps for deploying a performance dashboard for Apache Spark, using Spark metrics system instrumentation, InfluxDB and Grafana. What problem does it solve: The dashboard can provide important insights for performance troubleshooting and online monitoring of Apache Spark workloads. In particular when running Spark
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A new web application for the DBOD service
A new web application for the DBOD service Introduction The DBOD service maintains a web interface allowing “database on demand” users to carry out ordinary tasks without intervention of the administrators. It is with a view to ergonomy, but above all to modularity and scalability, that a complete redesign of this application has been initiated.