This document discusses plans for JAX-RS 2.1 (also known as JAX-RS.next), which aims to improve the JAX-RS specification. Some key areas of focus include improving performance through reactive programming and streams, better aligning with Java EE standards like CDI and JSON-B, filling gaps like server-sent events support, and continued evolution of the API. The overview outlines proposed features and the agenda for an upcoming presentation on the topic.
Fault Tolerance in Distributed EnvironmentOrkhan Gasimov
The document discusses various techniques for achieving fault tolerance in distributed systems, including service coordination, handling high load, RPC mechanics, circuit breakers, N-modular redundancy, recovery blocks, actors and error kernels, and instance healers. It describes common issues that can occur like network failures and overloaded services, and explains solutions such as service discovery, load balancing, timeouts, and dynamically scaling services horizontally.
This document discusses using Automatic Workload Repository (AWR) and Active Session History (ASH) reports in Oracle Enterprise Manager 12c and beyond. It provides an overview of running ASH and AWR reports from the command line and in Enterprise Manager, comparing ADDM reports to analyze performance changes, and using SQL Monitor and the search SQL feature. The presentation aims to help users better utilize AWR and ASH for performance monitoring and troubleshooting.
The AWR Warehouse provides a centralized location for retaining Automatic Workload Repository (AWR) data from multiple databases for long periods of time. It addresses issues like limited AWR retention periods and resource overhead on source databases. An ETL process moves AWR snapshots from source databases to the warehouse. The Enterprise Manager interface provides unified access to current and historical AWR data across databases for troubleshooting performance issues.
This document discusses features of Oracle Database 12c related to Automatic Workload Repository (AWR), Active Session History (ASH), and Automatic Database Diagnostic Monitor (ADDM). It provides an overview of AWR and ASH, how they have evolved, and how they can be used to analyze database performance. It also demonstrates how AWR, ASH, and related performance data can be accessed and analyzed using Oracle Enterprise Manager 12c and command line interfaces.
The document discusses the Enterprise Manager 12c Automatic Workload Repository (AWR) Warehouse, which allows for long-term storage and analysis of AWR data across multiple databases. It provides an overview of the architecture, extraction, loading, and transformation (ETL) process, interface features in Enterprise Manager, and advanced usage examples.
This document discusses performance considerations when using Oracle Enterprise Manager 12c and cloud platforms. It summarizes the key strategies Oracle customers are using like standardization, virtualization, and database consolidation. It then discusses how Enterprise Manager provides a single pane of glass for managing databases on-premises and in the cloud. Specific techniques are presented for investigating and resolving performance issues that can occur in cloud environments due to network delays.
This document provides an overview of optimizing the performance of an Enterprise Manager 12c environment. It discusses tuning the Oracle Management Service (OMS), Oracle Management Repository (OMR), metric collections, jobs, and WebLogic and agent processes. The presentation covers monitoring tools in Enterprise Manager to diagnose performance issues and recommends configuration changes to improve throughput, response times, and workload distribution. Specific areas discussed include Java heap sizes, database initialization parameters, log file analysis, task workers, metric retention policies, and job scheduling.
This document provides an overview of performance monitoring capabilities in Oracle Database 12c and Enterprise Manager 13c. It discusses the Automatic Workload Repository (AWR) and Active Session History (ASH), which capture database performance statistics. The document outlines changes and enhancements to AWR and ASH in areas like in-memory, manageability reporting, and usability. It also discusses related features like the AWR warehouse and SQL Monitor.
Fault Tolerance in Distributed EnvironmentOrkhan Gasimov
The document discusses various techniques for achieving fault tolerance in distributed systems, including service coordination, handling high load, RPC mechanics, circuit breakers, N-modular redundancy, recovery blocks, actors and error kernels, and instance healers. It describes common issues that can occur like network failures and overloaded services, and explains solutions such as service discovery, load balancing, timeouts, and dynamically scaling services horizontally.
This document discusses using Automatic Workload Repository (AWR) and Active Session History (ASH) reports in Oracle Enterprise Manager 12c and beyond. It provides an overview of running ASH and AWR reports from the command line and in Enterprise Manager, comparing ADDM reports to analyze performance changes, and using SQL Monitor and the search SQL feature. The presentation aims to help users better utilize AWR and ASH for performance monitoring and troubleshooting.
The AWR Warehouse provides a centralized location for retaining Automatic Workload Repository (AWR) data from multiple databases for long periods of time. It addresses issues like limited AWR retention periods and resource overhead on source databases. An ETL process moves AWR snapshots from source databases to the warehouse. The Enterprise Manager interface provides unified access to current and historical AWR data across databases for troubleshooting performance issues.
This document discusses features of Oracle Database 12c related to Automatic Workload Repository (AWR), Active Session History (ASH), and Automatic Database Diagnostic Monitor (ADDM). It provides an overview of AWR and ASH, how they have evolved, and how they can be used to analyze database performance. It also demonstrates how AWR, ASH, and related performance data can be accessed and analyzed using Oracle Enterprise Manager 12c and command line interfaces.
The document discusses the Enterprise Manager 12c Automatic Workload Repository (AWR) Warehouse, which allows for long-term storage and analysis of AWR data across multiple databases. It provides an overview of the architecture, extraction, loading, and transformation (ETL) process, interface features in Enterprise Manager, and advanced usage examples.
This document discusses performance considerations when using Oracle Enterprise Manager 12c and cloud platforms. It summarizes the key strategies Oracle customers are using like standardization, virtualization, and database consolidation. It then discusses how Enterprise Manager provides a single pane of glass for managing databases on-premises and in the cloud. Specific techniques are presented for investigating and resolving performance issues that can occur in cloud environments due to network delays.
This document provides an overview of optimizing the performance of an Enterprise Manager 12c environment. It discusses tuning the Oracle Management Service (OMS), Oracle Management Repository (OMR), metric collections, jobs, and WebLogic and agent processes. The presentation covers monitoring tools in Enterprise Manager to diagnose performance issues and recommends configuration changes to improve throughput, response times, and workload distribution. Specific areas discussed include Java heap sizes, database initialization parameters, log file analysis, task workers, metric retention policies, and job scheduling.
This document provides an overview of performance monitoring capabilities in Oracle Database 12c and Enterprise Manager 13c. It discusses the Automatic Workload Repository (AWR) and Active Session History (ASH), which capture database performance statistics. The document outlines changes and enhancements to AWR and ASH in areas like in-memory, manageability reporting, and usability. It also discusses related features like the AWR warehouse and SQL Monitor.
This document discusses how to use Oracle Exachk and Oracle Enterprise Manager 12c to monitor Oracle Exadata systems. It describes how to run Exachk regularly to check the health of Exadata and review the output reports. It also explains how to configure Oracle EM 12c with the Engineered System Healthchecks plug-in to monitor Exadata and generate alerts. Running Exachk through the daemon allows it to run across all cluster nodes. The plug-in places results in EM metrics and templates can disable unwanted alerts.
MySQL Manchester TT - Replication FeaturesMark Swarbrick
The document is a presentation about replication features in MySQL 5.7 given at Percona Live in Amsterdam. It provides background on replication components like binary logs and replicas. It then discusses new usability and online features for replication in MySQL 5.7 like online reconfiguration of global transaction identifiers to allow configuration changes without downtime. The presentation outlines these new features and previews upcoming lab developments and the future roadmap.
This document provides an overview of Oracle Automatic Workload Repository (AWR) and Active Session History (ASH) analytics. It discusses the AWR infrastructure, how AWR collects and stores database performance snapshots, and how Automatic Database Diagnostic Monitor (ADDM) analyzes the snapshots. It also describes how ASH collects real-time database activity samples and enables enhanced monitoring and troubleshooting capabilities in Oracle 12c. The presentation includes examples of AWR and ASH reports and demonstrations of new features in Oracle 12c such as Real-Time ADDM and enhanced ASH Analytics.
The document discusses how the Servlet 4.0 specification could expose features of HTTP/2 to Java applications. It describes key HTTP/2 features like request/response multiplexing, stream prioritization, and server push. It proposes ways these could be exposed in the Servlet API, such as new methods on HttpServletRequest and HttpServletResponse. It also provides examples of how server push could be used from JavaServer Faces and model-view-controller applications. The presentation concludes with a summary of the current status of JSR-369 to standardize Servlet 4.0 and bring HTTP/2 support to Java EE.
eProseed Oracle Open World 2016 debrief - Oracle Management CloudMarco Gralike
The document discusses Oracle Management Cloud, a set of next-generation integrated management and monitoring services from Oracle. It was introduced by Oracle CEO Larry Ellison at Oracle OpenWorld 2016. The cloud-based platform provides insights across IT operations by analyzing data from various solutions in near real-time. It has expanded from three services in 2015 to include application performance monitoring, log analytics, IT analytics, infrastructure monitoring, security monitoring, and compliance features. A demo is shown of the dashboard and various modules.
Oracle REST Data Services Best Practices/ OverviewKris Rice
This slide deck goes over the basic architecture of Oracle REST Data Services. It also points out various features to enable to make the best use of the product to safely enable an Oracle Database for RESTful access.
The document provides an overview of the Apache Tomcat web server and servlet container. It discusses Tomcat's history and architecture, how applications are deployed, and how requests are processed. Performance optimization techniques are also covered, noting that Tomcat is designed for scalability out of the box with minimal tuning typically required.
Oracle Traffic Director - a vital part of your Oracle infrastructureSimon Haslam
The document discusses Oracle Traffic Director (OTD), which provides load balancing for Oracle infrastructure. It highlights key new features of OTD 12c like integration with WebLogic management frameworks. The document also covers OTD specifics for WebLogic, SOA, and Enterprise Manager and its use on engineered systems like Exalogic and the Oracle Database Appliance.
This document summarizes an Exachk and Oracle Enterprise Manager 12c session that was presented at an IOUG conference. It provides information on using the Exachk tool to check Exadata configurations and health. It also describes how Oracle EM 12c can be configured with the Engineered System Healthchecks plug-in to automate Exachk runs and view results through the EM console. Key aspects covered include using the Exachk daemon, setting environment variables, and viewing alert and report outputs in EM.
This deep dive technical presentation focuses on deploying SOA composites, OSB services, MDS artifacts, and BAM objects to Oracle SOA Suite 12c, using the console, WLST, and Ant scripts. Taken from a snippet from my Oracle SOA Suite 12c Administrator's Guide from Packt Publishing, this is the most comprehensive explanation of deployment that administrators of Oracle SOA Suite 12c will find.
Entenda como o MySQL é parte fundamental do OpenStack e perceba a excelente oportunidade de usar o MySQL como Serviço (DBaaS) numa cloud privada ou pública com API padronizada.
Overview of the performance monitoring tools in MySQL: Performance counters, performance schema, SYS schema. Analyzing MySQL performance with performance_schema.
Every development shop is unique, and sometimes that uniqueness can hinder using tools. SQL Developer and Data Modeler have multiple mechanisms that allow for customizations. These customizations can range from simple to complex and can help tailor the tooling to any environment. Some are as simple as colored warning to remind the user what is production vs. development. Some could auto-generate code by walking over a data model. The most complex can change anything at all in the tool. Ever think of a command that should be in SQL Plus scripting? Want to auto-generate table APIs?
Oracle Autonomous Health Service- For Protecting Your On-Premise Databases- F...Sandesh Rao
Oracle Autonomous Health Service is a new feature in Oracle Database 19c that supports centralized diagnostic monitoring of your on-premise Oracle RAC database clusters. In this session learn how to free up local cluster resources and improve monitoring efficiency with this centralized service-based solution. Practical tips and best practices for setup are covered along with a demonstration of its responsive browser-based dashboard and triage console. Specific Oracle RAC database, Oracle Automatic Storage Management, and cluster issues are rapidly triaged utilizing the built-in support for Trace File Analyzer and ORAchk/EXAchk collections, Cluster Health Advisor problem diagnosis, Hang Manager and Memory Guard events, and QoS management workload performance metrics.
This document provides an overview of MySQL and how to get the most out of it. It discusses when MySQL is a good choice, how to scale MySQL for different use cases, and how to ensure high availability and performance. It also covers MySQL Fabric for sharding and high availability, and new features in MySQL like support for JSON and key-value stores. The presentation aims to help users understand how to choose and optimize MySQL for their needs.
Whats new in oracle trace file analyzer 18.3.0Gareth Chapman
The document summarizes new features in Oracle Trace File Analyzer (TFA) 18.3.0, including:
1) TFA will now invoke targeted diagnostic collections (SRDCs) for specific error codes to provide more focused diagnostics.
2) New commands have been added to the REST API to retrieve diagnostic information.
3) TFA can now deploy the REST service via Apache Tomcat.
4) New SRDCs have been added to collect diagnostics for specific problems like data import performance.
5) ORAchk will now be automatically configured during TFA installation to regularly collect diagnostics.
This document provides summaries of updates and new releases for MySQL products between 2010 and 2015. It highlights improvements made under Oracle stewardship, including doubling the engineering staff. New generally available releases include MySQL 5.7, MySQL Cluster 7.4, MySQL Workbench 6.2, and MySQL Enterprise Encryption. Performance gains of up to 47% were achieved in MySQL Cluster 7.4 compared to previous versions.
The document discusses the Servlet 4.0 specification led by Ed Burns and Dr. Shing-Wai Chan. It provides an overview of the major new features of HTTP/2 including request/response multiplexing, binary framing, stream prioritization, server push, and header compression. It then outlines how features like server push could potentially be exposed through the Servlet API in Servlet 4.0. It concludes with an invitation for the community to contribute to the JSR-369 page by providing a list of JIRA components, use cases for sessionless applications, and references to async and thread safety in the specification and documentation.
The document discusses upcoming features in Java EE 8 including enhancements to support HTML5, JSON processing, model-view-controller (MVC) architecture, and HTTP/2. Key areas of focus are improved JSON binding and processing APIs, support for server-sent events, an action-based MVC specification, and integration of HTTP/2 features in technologies like Servlet. The presentation also covers goals of easing development and enabling Java EE applications to better run in the cloud.
This document discusses how to use Oracle Exachk and Oracle Enterprise Manager 12c to monitor Oracle Exadata systems. It describes how to run Exachk regularly to check the health of Exadata and review the output reports. It also explains how to configure Oracle EM 12c with the Engineered System Healthchecks plug-in to monitor Exadata and generate alerts. Running Exachk through the daemon allows it to run across all cluster nodes. The plug-in places results in EM metrics and templates can disable unwanted alerts.
MySQL Manchester TT - Replication FeaturesMark Swarbrick
The document is a presentation about replication features in MySQL 5.7 given at Percona Live in Amsterdam. It provides background on replication components like binary logs and replicas. It then discusses new usability and online features for replication in MySQL 5.7 like online reconfiguration of global transaction identifiers to allow configuration changes without downtime. The presentation outlines these new features and previews upcoming lab developments and the future roadmap.
This document provides an overview of Oracle Automatic Workload Repository (AWR) and Active Session History (ASH) analytics. It discusses the AWR infrastructure, how AWR collects and stores database performance snapshots, and how Automatic Database Diagnostic Monitor (ADDM) analyzes the snapshots. It also describes how ASH collects real-time database activity samples and enables enhanced monitoring and troubleshooting capabilities in Oracle 12c. The presentation includes examples of AWR and ASH reports and demonstrations of new features in Oracle 12c such as Real-Time ADDM and enhanced ASH Analytics.
The document discusses how the Servlet 4.0 specification could expose features of HTTP/2 to Java applications. It describes key HTTP/2 features like request/response multiplexing, stream prioritization, and server push. It proposes ways these could be exposed in the Servlet API, such as new methods on HttpServletRequest and HttpServletResponse. It also provides examples of how server push could be used from JavaServer Faces and model-view-controller applications. The presentation concludes with a summary of the current status of JSR-369 to standardize Servlet 4.0 and bring HTTP/2 support to Java EE.
eProseed Oracle Open World 2016 debrief - Oracle Management CloudMarco Gralike
The document discusses Oracle Management Cloud, a set of next-generation integrated management and monitoring services from Oracle. It was introduced by Oracle CEO Larry Ellison at Oracle OpenWorld 2016. The cloud-based platform provides insights across IT operations by analyzing data from various solutions in near real-time. It has expanded from three services in 2015 to include application performance monitoring, log analytics, IT analytics, infrastructure monitoring, security monitoring, and compliance features. A demo is shown of the dashboard and various modules.
Oracle REST Data Services Best Practices/ OverviewKris Rice
This slide deck goes over the basic architecture of Oracle REST Data Services. It also points out various features to enable to make the best use of the product to safely enable an Oracle Database for RESTful access.
The document provides an overview of the Apache Tomcat web server and servlet container. It discusses Tomcat's history and architecture, how applications are deployed, and how requests are processed. Performance optimization techniques are also covered, noting that Tomcat is designed for scalability out of the box with minimal tuning typically required.
Oracle Traffic Director - a vital part of your Oracle infrastructureSimon Haslam
The document discusses Oracle Traffic Director (OTD), which provides load balancing for Oracle infrastructure. It highlights key new features of OTD 12c like integration with WebLogic management frameworks. The document also covers OTD specifics for WebLogic, SOA, and Enterprise Manager and its use on engineered systems like Exalogic and the Oracle Database Appliance.
This document summarizes an Exachk and Oracle Enterprise Manager 12c session that was presented at an IOUG conference. It provides information on using the Exachk tool to check Exadata configurations and health. It also describes how Oracle EM 12c can be configured with the Engineered System Healthchecks plug-in to automate Exachk runs and view results through the EM console. Key aspects covered include using the Exachk daemon, setting environment variables, and viewing alert and report outputs in EM.
This deep dive technical presentation focuses on deploying SOA composites, OSB services, MDS artifacts, and BAM objects to Oracle SOA Suite 12c, using the console, WLST, and Ant scripts. Taken from a snippet from my Oracle SOA Suite 12c Administrator's Guide from Packt Publishing, this is the most comprehensive explanation of deployment that administrators of Oracle SOA Suite 12c will find.
Entenda como o MySQL é parte fundamental do OpenStack e perceba a excelente oportunidade de usar o MySQL como Serviço (DBaaS) numa cloud privada ou pública com API padronizada.
Overview of the performance monitoring tools in MySQL: Performance counters, performance schema, SYS schema. Analyzing MySQL performance with performance_schema.
Every development shop is unique, and sometimes that uniqueness can hinder using tools. SQL Developer and Data Modeler have multiple mechanisms that allow for customizations. These customizations can range from simple to complex and can help tailor the tooling to any environment. Some are as simple as colored warning to remind the user what is production vs. development. Some could auto-generate code by walking over a data model. The most complex can change anything at all in the tool. Ever think of a command that should be in SQL Plus scripting? Want to auto-generate table APIs?
Oracle Autonomous Health Service- For Protecting Your On-Premise Databases- F...Sandesh Rao
Oracle Autonomous Health Service is a new feature in Oracle Database 19c that supports centralized diagnostic monitoring of your on-premise Oracle RAC database clusters. In this session learn how to free up local cluster resources and improve monitoring efficiency with this centralized service-based solution. Practical tips and best practices for setup are covered along with a demonstration of its responsive browser-based dashboard and triage console. Specific Oracle RAC database, Oracle Automatic Storage Management, and cluster issues are rapidly triaged utilizing the built-in support for Trace File Analyzer and ORAchk/EXAchk collections, Cluster Health Advisor problem diagnosis, Hang Manager and Memory Guard events, and QoS management workload performance metrics.
This document provides an overview of MySQL and how to get the most out of it. It discusses when MySQL is a good choice, how to scale MySQL for different use cases, and how to ensure high availability and performance. It also covers MySQL Fabric for sharding and high availability, and new features in MySQL like support for JSON and key-value stores. The presentation aims to help users understand how to choose and optimize MySQL for their needs.
Whats new in oracle trace file analyzer 18.3.0Gareth Chapman
The document summarizes new features in Oracle Trace File Analyzer (TFA) 18.3.0, including:
1) TFA will now invoke targeted diagnostic collections (SRDCs) for specific error codes to provide more focused diagnostics.
2) New commands have been added to the REST API to retrieve diagnostic information.
3) TFA can now deploy the REST service via Apache Tomcat.
4) New SRDCs have been added to collect diagnostics for specific problems like data import performance.
5) ORAchk will now be automatically configured during TFA installation to regularly collect diagnostics.
This document provides summaries of updates and new releases for MySQL products between 2010 and 2015. It highlights improvements made under Oracle stewardship, including doubling the engineering staff. New generally available releases include MySQL 5.7, MySQL Cluster 7.4, MySQL Workbench 6.2, and MySQL Enterprise Encryption. Performance gains of up to 47% were achieved in MySQL Cluster 7.4 compared to previous versions.
The document discusses the Servlet 4.0 specification led by Ed Burns and Dr. Shing-Wai Chan. It provides an overview of the major new features of HTTP/2 including request/response multiplexing, binary framing, stream prioritization, server push, and header compression. It then outlines how features like server push could potentially be exposed through the Servlet API in Servlet 4.0. It concludes with an invitation for the community to contribute to the JSR-369 page by providing a list of JIRA components, use cases for sessionless applications, and references to async and thread safety in the specification and documentation.
The document discusses upcoming features in Java EE 8 including enhancements to support HTML5, JSON processing, model-view-controller (MVC) architecture, and HTTP/2. Key areas of focus are improved JSON binding and processing APIs, support for server-sent events, an action-based MVC specification, and integration of HTTP/2 features in technologies like Servlet. The presentation also covers goals of easing development and enabling Java EE applications to better run in the cloud.
The document provides an overview of Java EE 7 APIs supported in WebLogic Server 12c, including JAX-RS 2.0, JSON Processing API 1.0, Java Persistence API 2.1, and Java API for WebSocket 1.0. It discusses how these APIs are enabled and configured in WebLogic 12c. It also describes key features of the APIs such as asynchronous processing in JAX-RS 2.0, schema generation in JPA 2.1, and developing WebSocket applications using the Java API for WebSocket 1.0.
HTTP/2 Comes to Java - What Servlet 4.0 Means to YouDavid Delabassee
This document discusses the new features of HTTP/2 and how it will be supported in Java technologies. It provides an overview of HTTP/2, including its key features like request/response multiplexing and server push. It describes how Servlet 4.0 may expose these HTTP/2 features. It also discusses planned support for HTTP/2 in Java SE 9 and the current status. The overall agenda covers HTTP/2 capabilities, how Servlet could leverage them, Java SE 9 integration, and a summary.
This document discusses WebSocket and its use in enterprise applications. It provides an overview of WebSocket, including when it should and should not be used. It also describes the Java API for WebSocket and the Tyrus project, including Tyrus features like security, broadcasting, monitoring, tracing, and clustering support using Oracle Coherence.
This document provides an overview and summary of JAX-RS 2.0, the Java API for RESTful Web Services version 2.0 specification. It discusses how JAX-RS originated and the goals of version 1.0. It then summarizes the key new features in JAX-RS 2.0 including the client API, filters and interceptors, asynchronous processing, improved content negotiation, validation, hypermedia support, and alignment with JSR 330. Examples are provided of how to use the new client API and how filters and interceptors work.
This document discusses JAX-RS 2.0, a new standard for building RESTful web services in Java. It outlines the key features of JAX-RS 1.1, introduces new features in JAX-RS 2.0 like asynchronous processing, filters and interceptors, and provides examples of implementing RESTful resources and clients using JAX-RS annotations. The presentation also discusses best practices for RESTful design and includes hypermedia as a way to build application state in REST architectures.
This document discusses Java EE 7 and the future of Java EE. It provides an overview of the new features in Java EE 7 including JMS 2.0, Java API for WebSocket, JSON processing, Bean Validation 1.1, JAX-RS 2.0, JPA 2.1, JSF 2.2, batch applications processing and more. It also discusses the Java EE 8 survey results and possibilities for Java EE 8 such as alignment with web standards, cloud, CDI and Java SE 8.
WebSockets - Realtime em Mundo ConectadoBruno Borges
This document discusses WebSockets and the Java API for WebSockets. It provides an overview of the WebSocket protocol and browser support. It then describes the Java API specification JSR-356 and how to create WebSocket endpoints and handle events like messages using annotations or a programmatic API. It also covers security, the reference implementation Tyrus, and how WebLogic Server 12.1.3 supports Java EE 7 WebSockets including fallback options for environments without native WebSocket support.
The document discusses new features in Java EE 7, including improved JSON processing, WebSockets, RESTful web services, Servlet 3.1, and alignment of managed beans. It provides an overview of the key Java EE 7 technologies and specifications as well as code examples for using the new JSON, WebSocket, and JAX-RS APIs.
This document provides an overview of REST and how to implement it with Java using frameworks like JAX-RS. It discusses REST principles like resources having identifiers and exposing a uniform interface. It shows how to define Java REST services using annotations to map HTTP methods to methods. It also covers writing custom entity providers to support different media types and handling requests, responses, and exceptions.
The document discusses Java EE 8 and the adoption of JSR 374 (JSON Processing) and JSR 371 (Model-View-Controller). Key points include:
- Java EE 8 will focus on HTML5/web enhancements, ease of development, and cloud infrastructure.
- JSR 374 (JSON Processing 1.1) will be adopted, keeping the JSON processing spec up-to-date and adding editing operations.
- JSR 371 (MVC 1.0) will be adopted, incorporating action-based MVC into the Java EE platform.
- The tentative release schedule has early drafts in 2015, public reviews in late 2015, and a final release in early 2017
REST Enabling your Oracle Database (2018 Update)Jeff Smith
A more current version of the previous set of slides. Everything you need to know about getting started with Oracle REST Data Services for providing a REST API on your Oracle Database.
This document provides an overview of Java servlets technology, including:
1. What Java servlets are and their main purposes and advantages such as portability, power, and integration with server APIs.
2. Key aspects of servlet architecture like the servlet lifecycle, the HttpServletRequest and HttpServletResponse objects, and how different HTTP methods map to servlet methods.
3. Examples of simple servlets that process parameters, maintain a session counter, and examples of deploying servlets in Eclipse IDE.
WSO2Con Asia 2014 - WSO2 AppDev Platform for the Connected BusinessWSO2
The document discusses the WSO2 Application Development Platform for building connected businesses. It provides an overview of key capabilities including publishing APIs, offering developer portals, creating mobile and web applications, and fostering customer communities. It also describes trends in RESTful services, WebSockets, and SaaS application development. The WSO2 Application Server and User Engagement Server are presented as core components that enable developing and engaging applications.
The document discusses the WSO2 Application Development Platform for building connected businesses. It provides an overview of key capabilities including publishing APIs, offering developer portals, creating mobile and web applications, and fostering customer communities. It also describes trends in RESTful services, WebSockets, and SaaS application development. The WSO2 Application Server and User Engagement Server are presented as core components that enable developing and engaging connected applications.
The document discusses new features in Java EE 7 including support for WebSockets, JSON processing, RESTful web services, batch applications, and concurrency utilities. Key enhancements include simplified APIs, support for asynchronous programming, and improved developer productivity and integration capabilities. The specifications covered include JSRs 356, 353, 339, 344, 236, and 352.
CON 2107- Think Async: Embrace and Get Addicted to the Asynchronicity of EEMasoud Kalali
This presentation covers the whole spectrum of Asynchronous processing present in Java EE through introducing a use case. The coverage starts with introducing the usecase and showing how a mix of JMS, MDB and Async Servlet can address the requirement of the use case. The session will also cover asynchronicity in JAX-RS as well as covering NIO in Servlet 3.1
UI5con 2024 - Keynote: Latest News about UI5 and it’s EcosystemPeter Muessig
Learn about the latest innovations in and around OpenUI5/SAPUI5: UI5 Tooling, UI5 linter, UI5 Web Components, Web Components Integration, UI5 2.x, UI5 GenAI.
Recording:
https://www.youtube.com/live/MSdGLG2zLy8?si=INxBHTqkwHhxV5Ta&t=0
Hand Rolled Applicative User ValidationCode KataPhilip Schwarz
Could you use a simple piece of Scala validation code (granted, a very simplistic one too!) that you can rewrite, now and again, to refresh your basic understanding of Applicative operators <*>, <*, *>?
The goal is not to write perfect code showcasing validation, but rather, to provide a small, rough-and ready exercise to reinforce your muscle-memory.
Despite its grandiose-sounding title, this deck consists of just three slides showing the Scala 3 code to be rewritten whenever the details of the operators begin to fade away.
The code is my rough and ready translation of a Haskell user-validation program found in a book called Finding Success (and Failure) in Haskell - Fall in love with applicative functors.
Software Engineering, Software Consulting, Tech Lead, Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Transaction, Spring MVC, OpenShift Cloud Platform, Kafka, REST, SOAP, LLD & HLD.
Transform Your Communication with Cloud-Based IVR SolutionsTheSMSPoint
Discover the power of Cloud-Based IVR Solutions to streamline communication processes. Embrace scalability and cost-efficiency while enhancing customer experiences with features like automated call routing and voice recognition. Accessible from anywhere, these solutions integrate seamlessly with existing systems, providing real-time analytics for continuous improvement. Revolutionize your communication strategy today with Cloud-Based IVR Solutions. Learn more at: https://thesmspoint.com/channel/cloud-telephony
Microservice Teams - How the cloud changes the way we workSven Peters
A lot of technical challenges and complexity come with building a cloud-native and distributed architecture. The way we develop backend software has fundamentally changed in the last ten years. Managing a microservices architecture demands a lot of us to ensure observability and operational resiliency. But did you also change the way you run your development teams?
Sven will talk about Atlassian’s journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
How Can Hiring A Mobile App Development Company Help Your Business Grow?ToXSL Technologies
ToXSL Technologies is an award-winning Mobile App Development Company in Dubai that helps businesses reshape their digital possibilities with custom app services. As a top app development company in Dubai, we offer highly engaging iOS & Android app solutions. https://rb.gy/necdnt
Unveiling the Advantages of Agile Software Development.pdfbrainerhub1
Learn about Agile Software Development's advantages. Simplify your workflow to spur quicker innovation. Jump right in! We have also discussed the advantages.
A Study of Variable-Role-based Feature Enrichment in Neural Models of CodeAftab Hussain
Understanding variable roles in code has been found to be helpful by students
in learning programming -- could variable roles help deep neural models in
performing coding tasks? We do an exploratory study.
- These are slides of the talk given at InteNSE'23: The 1st International Workshop on Interpretability and Robustness in Neural Software Engineering, co-located with the 45th International Conference on Software Engineering, ICSE 2023, Melbourne Australia
Flutter is a popular open source, cross-platform framework developed by Google. In this webinar we'll explore Flutter and its architecture, delve into the Flutter Embedder and Flutter’s Dart language, discover how to leverage Flutter for embedded device development, learn about Automotive Grade Linux (AGL) and its consortium and understand the rationale behind AGL's choice of Flutter for next-gen IVI systems. Don’t miss this opportunity to discover whether Flutter is right for your project.
WWDC 2024 Keynote Review: For CocoaCoders AustinPatrick Weigel
Overview of WWDC 2024 Keynote Address.
Covers: Apple Intelligence, iOS18, macOS Sequoia, iPadOS, watchOS, visionOS, and Apple TV+.
Understandable dialogue on Apple TV+
On-device app controlling AI.
Access to ChatGPT with a guest appearance by Chief Data Thief Sam Altman!
App Locking! iPhone Mirroring! And a Calculator!!
E-Invoicing Implementation: A Step-by-Step Guide for Saudi Arabian CompaniesQuickdice ERP
Explore the seamless transition to e-invoicing with this comprehensive guide tailored for Saudi Arabian businesses. Navigate the process effortlessly with step-by-step instructions designed to streamline implementation and enhance efficiency.
UI5con 2024 - Bring Your Own Design SystemPeter Muessig
How do you combine the OpenUI5/SAPUI5 programming model with a design system that makes its controls available as Web Components? Since OpenUI5/SAPUI5 1.120, the framework supports the integration of any Web Components. This makes it possible, for example, to natively embed own Web Components of your design system which are created with Stencil. The integration embeds the Web Components in a way that they can be used naturally in XMLViews, like with standard UI5 controls, and can be bound with data binding. Learn how you can also make use of the Web Components base class in OpenUI5/SAPUI5 to also integrate your Web Components and get inspired by the solution to generate a custom UI5 library providing the Web Components control wrappers for the native ones.
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.