The document discusses Oracle's Automatic Workload Repository (AWR) and how it can be used to analyze database performance issues. It provides an overview of AWR basics and functionality, walks through analyzing an AWR report including a real-world case study of identifying a performance regression, and discusses AWR administration and diagnostics.
This document discusses MySQL Enterprise Monitor, which is a monitoring and performance tool for database administrators (DBAs). It provides an overview of MySQL Enterprise Monitor's architecture and features, and how it can help DBAs monitor MySQL performance, identify issues, and ensure high availability. The document also provides examples of how organizations like Big Fish Games have used MySQL Enterprise Monitor to improve database performance.
This document outlines a presentation about using the Automatic Workload Repository (AWR) and Active Session History (ASH) reports in Oracle Enterprise Manager 12c to analyze database performance. It discusses generating ASH and compare ADR reports, which compare two AWR snapshots to identify performance regressions. It also covers using the SQL monitor in EM12c to track SQL statements and identify issues. The presentation provides tips on leveraging these tools in EM12c to more easily troubleshoot performance problems.
This presentation discusses MySQL administration and monitoring. It covers basic command line tools for MySQL, internal schemas like mysql and information_schema, backup and recovery options like mysqldump and replication. GUI tools like MySQL Workbench are presented for administration. MySQL Enterprise Monitor is discussed for distributed monitoring of MySQL environments.
This document outlines lessons learned from multiple on-premises installations of Oracle Fusion Applications. It discusses installation prerequisites like infrastructure requirements and software downloads. The presentation covers the provisioning process including installing databases, security stacks, and provisioning wizards. It also addresses patching, routine maintenance, and how Oracle Consulting can assist with services like rapid starts, expert guidance, and start-up centers of excellence.
“A new multitenant architecture that easily deploy and manage database clouds. Innovations such as Oracle Multitenant for consolidating multiple databases, Automatic Data Optimization for compressing and tiering data at a higher density also maximize resource efficiency and flexibility. These unique advancements, combined with major enhancements in availability, security, and big data support, ideal platform for private and public cloud deployments.”
Con1741 mcintosh top 10 database performance tips for sparc systems running o...Jimmy He
The document discusses top database performance tips for SPARC systems running Oracle Solaris. It covers areas like memory allocation, CPU/memory affinity, scheduling, I/O performance, and consolidation best practices. Specific tips are provided around improving database startup time through faster shared memory allocation, diagnosing and addressing uneven memory allocation across system localities, and resolving performance variance due to insufficient large memory pages.
Traditional database deployments resulted in high costs due to server sprawl. Database as a Service aims to provide cost savings through standardization and resource sharing while improving agility. Oracle's multitenant database architecture allows for greater database consolidation density by sharing memory and processes across pluggable databases. Oracle Exadata and Enterprise Manager enable safe consolidation of mixed workloads and lifecycle management of Database as a Service.
Step-by-Step Cookbook for Identifying and Tuning SQL ProblemsMinh237839
This document outlines a step-by-step cookbook for identifying and tuning SQL performance problems. It discusses why SQL statements can regress in performance, how to identify problematic SQL such as those consuming high database time or experiencing plan changes, and various techniques for tuning SQL performance including the SQL Tuning Advisor, SQL Plan Baselines, and SQL Access Advisor. Real-world customer experiences from AveA in Turkey and S. Corporation in Korea are also presented.
This document discusses MySQL Enterprise Monitor, which is a monitoring and performance tool for database administrators (DBAs). It provides an overview of MySQL Enterprise Monitor's architecture and features, and how it can help DBAs monitor MySQL performance, identify issues, and ensure high availability. The document also provides examples of how organizations like Big Fish Games have used MySQL Enterprise Monitor to improve database performance.
This document outlines a presentation about using the Automatic Workload Repository (AWR) and Active Session History (ASH) reports in Oracle Enterprise Manager 12c to analyze database performance. It discusses generating ASH and compare ADR reports, which compare two AWR snapshots to identify performance regressions. It also covers using the SQL monitor in EM12c to track SQL statements and identify issues. The presentation provides tips on leveraging these tools in EM12c to more easily troubleshoot performance problems.
This presentation discusses MySQL administration and monitoring. It covers basic command line tools for MySQL, internal schemas like mysql and information_schema, backup and recovery options like mysqldump and replication. GUI tools like MySQL Workbench are presented for administration. MySQL Enterprise Monitor is discussed for distributed monitoring of MySQL environments.
This document outlines lessons learned from multiple on-premises installations of Oracle Fusion Applications. It discusses installation prerequisites like infrastructure requirements and software downloads. The presentation covers the provisioning process including installing databases, security stacks, and provisioning wizards. It also addresses patching, routine maintenance, and how Oracle Consulting can assist with services like rapid starts, expert guidance, and start-up centers of excellence.
“A new multitenant architecture that easily deploy and manage database clouds. Innovations such as Oracle Multitenant for consolidating multiple databases, Automatic Data Optimization for compressing and tiering data at a higher density also maximize resource efficiency and flexibility. These unique advancements, combined with major enhancements in availability, security, and big data support, ideal platform for private and public cloud deployments.”
Con1741 mcintosh top 10 database performance tips for sparc systems running o...Jimmy He
The document discusses top database performance tips for SPARC systems running Oracle Solaris. It covers areas like memory allocation, CPU/memory affinity, scheduling, I/O performance, and consolidation best practices. Specific tips are provided around improving database startup time through faster shared memory allocation, diagnosing and addressing uneven memory allocation across system localities, and resolving performance variance due to insufficient large memory pages.
Traditional database deployments resulted in high costs due to server sprawl. Database as a Service aims to provide cost savings through standardization and resource sharing while improving agility. Oracle's multitenant database architecture allows for greater database consolidation density by sharing memory and processes across pluggable databases. Oracle Exadata and Enterprise Manager enable safe consolidation of mixed workloads and lifecycle management of Database as a Service.
Step-by-Step Cookbook for Identifying and Tuning SQL ProblemsMinh237839
This document outlines a step-by-step cookbook for identifying and tuning SQL performance problems. It discusses why SQL statements can regress in performance, how to identify problematic SQL such as those consuming high database time or experiencing plan changes, and various techniques for tuning SQL performance including the SQL Tuning Advisor, SQL Plan Baselines, and SQL Access Advisor. Real-world customer experiences from AveA in Turkey and S. Corporation in Korea are also presented.
Architecture performance and tips and tricks for instantis enterprise track 8...p6academy
The document discusses Instantis Enterprise Track, a cloud-based project portfolio management solution. It provides an overview of the Instantis architecture, including deployment options, requirements, and configuration tips. It also covers integrating Instantis with Oracle Primavera P6, security best practices, and references helpful knowledge documents.
This document provides an overview of architecture, performance, and scalability considerations for upgrading to the Oracle Primavera P6 EPPM suite. It discusses the architectural changes between version 7.0 and later versions, including changes to the P6 Web interface, Job Services, reporting, workflows, and other components. It also covers vertical and horizontal scaling strategies, database and application server performance tuning tips, and lessons learned from previous P6 implementations.
The document discusses Oracle Database 12c and its capabilities for cloud computing, database as a service, and big data. It highlights features like Oracle Multitenant that allow for more efficient consolidation on clouds and simpler provisioning of database as a service. It also describes Oracle's approach to integrating Hadoop and Oracle Database for big data and analytics.
Oracle Enterprise Manager provides integrated application-to-disk management of Oracle technologies. It can manage databases, middleware, applications, and virtualization platforms. The presentation discusses Enterprise Manager's capabilities for database lifecycle management, performance monitoring, cloud management, and chargeback and metering. It also covers Enterprise Manager's support for private and public cloud deployments.
This document discusses MySQL Enterprise Monitor, a tool for monitoring MySQL database performance. It can monitor MySQL databases, operating system resources, and query performance. The tool collects data without installing agents on the databases. It provides advisors, alerts and visualizations to help users identify and address issues. It aims to help database administrators ensure database availability, optimize performance, and plan for capacity needs.
Oracle Active Data Guard: Best Practices and New Features Deep Dive Glen Hawkins
Oracle Data Guard and Oracle Active Data Guard have long been the answer for the real-time protection, availability, and usability of Oracle data. This presentation provides an in-depth look at several key new features that will make your life easier and protect your data in new and more flexible ways. Learn how Oracle Active Data Guard 19c has been integrated with Oracle Database In-Memory and offers a faster application response after a role transition. See how DML can now be redirected from an Oracle Active Data Guard standby to its primary for more flexible data protection in today’s data centers or your data clouds. This technical deep dive on Active Data Guard is designed to give you a glimpse into upcoming new features brought to you by Oracle Development.
Whats new in primavera unifier - Oracle Primavera P6 Collaborate 14p6academy
- The document discusses new features in Oracle's Primavera Unifier 9.13 and 9.14 releases, including enhancements to maintenance management, business processes, and cash flow.
- Unifier 9.13 adds functionality for maintenance management, business process improvements, cash flow enhancements, and support for new systems. It had a general availability date of August 2nd, 2013 for electronic delivery and December 1st, 2013 for cloud availability.
- Enhancements include new modules, business process types, and classifications to enable maintenance management functionality, as well as query-based tabs to display related records within a business process.
The document outlines Javier Mendez's presentation on upgrading Oracle Enterprise Manager from version 11g to 12c. The presentation covers new features in 12c, available upgrade paths, and the steps to complete a single-host upgrade from 11.1.0.1 to 12.1.0.3, including preupgrade tasks, upgrading the management agents and Oracle Management Service, and post-upgrade tasks.
Disaster Recovery Infrastructure Whitepaper 2012Jade Global
In this white paper, you will learn how to setup an active data guard environment and best practices to setup active data guard environment, which can be utilized as a reporting infrastructure which supports MIS reporting, also in case of disaster can be used as failback option.
The document describes Performance Schema and ps_helper. Performance Schema is a feature in MySQL that collects runtime performance data and ps_helper is a tool that makes Performance Schema data easier to understand. It provides views, functions and stored procedures to summarize Performance Schema data for common use cases like analyzing user activity and statements.
Developing Applications with MySQL and JavaMark Matthews
This document discusses developing applications with MySQL and Java. It outlines the general product direction for scalable application architectures, including evolving from a single-tier architecture to partitioned multi-tier architectures using techniques like separating concerns, demarcating transactions, compartmentalizing persistence, and adding caching. The document provides examples of architectural evolution and takes ways for designing scalability from the start.
The document discusses Amway's implementation of Oracle SOA Suite and optimization of integrations on Oracle Exalogic. Key points include:
- Amway utilizes Oracle SOA technologies to integrate numerous global systems across its markets.
- Amway established a Center of Excellence and standardized on Oracle SOA Suite to achieve efficiencies across Oracle software and hardware.
- Moving from commodity hardware to Oracle Exalogic improved performance and addressed initial design challenges.
Security Inside Out: Latest Innovations in Oracle Database 12cTroy Kitch
Oracle Database 12c includes more new security capabilities than any other release in Oracle history! In this presentation you will learn about these capabilities, as well as innovative new solutions to protect Oracle Database instances and non-Oracle databases. Hear how Oracle is responding to customer requirements to stay ahead of the evolving threat and regulatory landscape with new preventive controls that include data redaction and a new unified platform that provides database traffic monitoring and enterprise wide auditing.
Oracle Audit Vault and Database Firewall provide first line of defense for data security. Audit Vault collects audit data from multiple sources and stores it in a central repository, while Database Firewall monitors database activity in real-time and protects against SQL injections using positive and negative policy models. Both products support extensive reporting, alerting, and flexible deployment across the enterprise.
These are the slides I used to present "MySQL Performance Schema" at FOSSASIA, 2015 Singapore. It gives an overview of Performance Schema and also explains how it could be used to diagnose issues using few use cases.
The document discusses memory usage in Linux systems. It begins by describing the boot process and how the kernel loads into memory. It then explains that Linux uses virtual memory, where each process has its own virtual address space. Physical memory is limited by factors like CPU architecture and motherboard configuration. When an executable runs, not all of its code is loaded; dynamic libraries it depends on are mapped into its address space as well, significantly increasing its memory usage compared to the executable size alone.
The document discusses SQL tuning methodology. The three pillars of SQL tuning are: 1) diagnostics collection to identify problematic SQL, 2) root cause analysis to determine why SQL is performing poorly, and 3) remediation steps to address issues. It covers tools for diagnostics collection like SQL trace, AWR, and explains execution plans and the cost-based optimizer. The document provides a methodology for SQL tuning including identifying SQL, collecting data, analyzing root causes, and testing and implementing solutions.
Architecture performance and tips and tricks for instantis enterprise track 8...p6academy
The document discusses Instantis Enterprise Track, a cloud-based project portfolio management solution. It provides an overview of the Instantis architecture, including deployment options, requirements, and configuration tips. It also covers integrating Instantis with Oracle Primavera P6, security best practices, and references helpful knowledge documents.
This document provides an overview of architecture, performance, and scalability considerations for upgrading to the Oracle Primavera P6 EPPM suite. It discusses the architectural changes between version 7.0 and later versions, including changes to the P6 Web interface, Job Services, reporting, workflows, and other components. It also covers vertical and horizontal scaling strategies, database and application server performance tuning tips, and lessons learned from previous P6 implementations.
The document discusses Oracle Database 12c and its capabilities for cloud computing, database as a service, and big data. It highlights features like Oracle Multitenant that allow for more efficient consolidation on clouds and simpler provisioning of database as a service. It also describes Oracle's approach to integrating Hadoop and Oracle Database for big data and analytics.
Oracle Enterprise Manager provides integrated application-to-disk management of Oracle technologies. It can manage databases, middleware, applications, and virtualization platforms. The presentation discusses Enterprise Manager's capabilities for database lifecycle management, performance monitoring, cloud management, and chargeback and metering. It also covers Enterprise Manager's support for private and public cloud deployments.
This document discusses MySQL Enterprise Monitor, a tool for monitoring MySQL database performance. It can monitor MySQL databases, operating system resources, and query performance. The tool collects data without installing agents on the databases. It provides advisors, alerts and visualizations to help users identify and address issues. It aims to help database administrators ensure database availability, optimize performance, and plan for capacity needs.
Oracle Active Data Guard: Best Practices and New Features Deep Dive Glen Hawkins
Oracle Data Guard and Oracle Active Data Guard have long been the answer for the real-time protection, availability, and usability of Oracle data. This presentation provides an in-depth look at several key new features that will make your life easier and protect your data in new and more flexible ways. Learn how Oracle Active Data Guard 19c has been integrated with Oracle Database In-Memory and offers a faster application response after a role transition. See how DML can now be redirected from an Oracle Active Data Guard standby to its primary for more flexible data protection in today’s data centers or your data clouds. This technical deep dive on Active Data Guard is designed to give you a glimpse into upcoming new features brought to you by Oracle Development.
Whats new in primavera unifier - Oracle Primavera P6 Collaborate 14p6academy
- The document discusses new features in Oracle's Primavera Unifier 9.13 and 9.14 releases, including enhancements to maintenance management, business processes, and cash flow.
- Unifier 9.13 adds functionality for maintenance management, business process improvements, cash flow enhancements, and support for new systems. It had a general availability date of August 2nd, 2013 for electronic delivery and December 1st, 2013 for cloud availability.
- Enhancements include new modules, business process types, and classifications to enable maintenance management functionality, as well as query-based tabs to display related records within a business process.
The document outlines Javier Mendez's presentation on upgrading Oracle Enterprise Manager from version 11g to 12c. The presentation covers new features in 12c, available upgrade paths, and the steps to complete a single-host upgrade from 11.1.0.1 to 12.1.0.3, including preupgrade tasks, upgrading the management agents and Oracle Management Service, and post-upgrade tasks.
Disaster Recovery Infrastructure Whitepaper 2012Jade Global
In this white paper, you will learn how to setup an active data guard environment and best practices to setup active data guard environment, which can be utilized as a reporting infrastructure which supports MIS reporting, also in case of disaster can be used as failback option.
The document describes Performance Schema and ps_helper. Performance Schema is a feature in MySQL that collects runtime performance data and ps_helper is a tool that makes Performance Schema data easier to understand. It provides views, functions and stored procedures to summarize Performance Schema data for common use cases like analyzing user activity and statements.
Developing Applications with MySQL and JavaMark Matthews
This document discusses developing applications with MySQL and Java. It outlines the general product direction for scalable application architectures, including evolving from a single-tier architecture to partitioned multi-tier architectures using techniques like separating concerns, demarcating transactions, compartmentalizing persistence, and adding caching. The document provides examples of architectural evolution and takes ways for designing scalability from the start.
The document discusses Amway's implementation of Oracle SOA Suite and optimization of integrations on Oracle Exalogic. Key points include:
- Amway utilizes Oracle SOA technologies to integrate numerous global systems across its markets.
- Amway established a Center of Excellence and standardized on Oracle SOA Suite to achieve efficiencies across Oracle software and hardware.
- Moving from commodity hardware to Oracle Exalogic improved performance and addressed initial design challenges.
Security Inside Out: Latest Innovations in Oracle Database 12cTroy Kitch
Oracle Database 12c includes more new security capabilities than any other release in Oracle history! In this presentation you will learn about these capabilities, as well as innovative new solutions to protect Oracle Database instances and non-Oracle databases. Hear how Oracle is responding to customer requirements to stay ahead of the evolving threat and regulatory landscape with new preventive controls that include data redaction and a new unified platform that provides database traffic monitoring and enterprise wide auditing.
Oracle Audit Vault and Database Firewall provide first line of defense for data security. Audit Vault collects audit data from multiple sources and stores it in a central repository, while Database Firewall monitors database activity in real-time and protects against SQL injections using positive and negative policy models. Both products support extensive reporting, alerting, and flexible deployment across the enterprise.
These are the slides I used to present "MySQL Performance Schema" at FOSSASIA, 2015 Singapore. It gives an overview of Performance Schema and also explains how it could be used to diagnose issues using few use cases.
The document discusses memory usage in Linux systems. It begins by describing the boot process and how the kernel loads into memory. It then explains that Linux uses virtual memory, where each process has its own virtual address space. Physical memory is limited by factors like CPU architecture and motherboard configuration. When an executable runs, not all of its code is loaded; dynamic libraries it depends on are mapped into its address space as well, significantly increasing its memory usage compared to the executable size alone.
The document discusses SQL tuning methodology. The three pillars of SQL tuning are: 1) diagnostics collection to identify problematic SQL, 2) root cause analysis to determine why SQL is performing poorly, and 3) remediation steps to address issues. It covers tools for diagnostics collection like SQL trace, AWR, and explains execution plans and the cost-based optimizer. The document provides a methodology for SQL tuning including identifying SQL, collecting data, analyzing root causes, and testing and implementing solutions.
This document discusses Oracle wait events. It explains that wait events track where Oracle is spending its time, including different types of waits like CPU time, I/O events, enqueue events and latch events. It provides examples of specific wait events like db file sequential read, direct path write, log file sync and buffer busy waits. It also gives recommendations for interpreting wait event data and resolving high wait times through methods like tuning SQL, improving I/O speeds, and reducing contention.
This document discusses key performance indicators (KPIs) for monitoring the health and resource utilization of Exadata database machines using Oracle Enterprise Manager. It defines 10 metric extensions to monitor storage servers, including metrics for I/O operations per second, throughput, response time, load, and composite metrics to evaluate overall disk health. Instructions are provided on creating these metric extensions in Enterprise Manager using SQL queries and setting initial warning and critical thresholds. The document also covers Exadata and storage server architecture and explains how to monitor components holistically using these defined KPIs and Enterprise Manager services.
This document provides a system capacity plan for Company's new architecture. It determines the server, memory, and disk capacity requirements for the production, user learning, and testing environments to support the Oracle applications and business volumes over the next 3 years. Key results found sufficient initial capacity for cutover but identified future upgrades that may be needed. It also specifies desktop client machine requirements.
This document describes a visualization technique for SQL tuning called Visual SQL Tuning (VST). VST involves drawing the tables involved in a SQL query as nodes and the joins between the tables as connecting lines to show the relationships. It also identifies any filter conditions in the WHERE clause marked on the relevant tables. This visual representation of the tables, joins, and filters can help identify the optimal execution path for the SQL query.
The document provides information on useful Linux/UNIX command line tools for Oracle DBAs to monitor and troubleshoot the underlying operating system and Oracle database. It discusses tools such as sar, sadc, sadf, mpstat, vmstat, ipc, and others that provide statistics on CPU usage, memory usage, paging activity, process activity and interprocess communication resources. For each tool, it provides examples of commands and output to understand what statistics are reported. The document is a guide to key Linux/UNIX command line performance monitoring and diagnostic utilities for Oracle DBAs.
This document introduces several concepts for tuning SQL queries, including modifying the join order, join method, and access method. It discusses using hints, statistics, and initialization parameters to influence the execution plan and cause the database to run queries more efficiently. Examples are provided for improving a sample query that joins multiple tables using different techniques.
The document discusses how database optimizers can sometimes provide incorrect cardinality estimates that result in inefficient query plans. It provides four examples of cardinality errors caused by uneven data distributions. The key strategies for addressing cardinality problems are: 1) giving the optimizer more statistical information through histograms and SQL profiles, 2) overriding optimizer decisions with hints, and 3) changing the application design/data model. Providing more information to the optimizer usually improves plans without additional code changes.
The document describes Active Session History (ASH), a new methodology for performance tuning introduced by Oracle. ASH simplifies performance tuning by using statistical sampling to collect session state and resource usage data over time. This provides a multidimensional view of sessions, SQL, users, objects, and waits consuming resources. ASH replaces previous methods that collected complete data at infrequent intervals, obscuring problems. Its sampling approach is cheaper, faster, and provides a good representation of the workload. The document outlines how ASH data can be used to identify top resource consumers and troubleshoot issues.
Open Source Contributions to Postgres: The Basics POSETTE 2024ElizabethGarrettChri
Postgres is the most advanced open-source database in the world and it's supported by a community, not a single company. So how does this work? How does code actually get into Postgres? I recently had a patch submitted and committed and I want to share what I learned in that process. I’ll give you an overview of Postgres versions and how the underlying project codebase functions. I’ll also show you the process for submitting a patch and getting that tested and committed.
4th Modern Marketing Reckoner by MMA Global India & Group M: 60+ experts on W...Social Samosa
The Modern Marketing Reckoner (MMR) is a comprehensive resource packed with POVs from 60+ industry leaders on how AI is transforming the 4 key pillars of marketing – product, place, price and promotions.
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You...Aggregage
This webinar will explore cutting-edge, less familiar but powerful experimentation methodologies which address well-known limitations of standard A/B Testing. Designed for data and product leaders, this session aims to inspire the embrace of innovative approaches and provide insights into the frontiers of experimentation!
"Financial Odyssey: Navigating Past Performance Through Diverse Analytical Lens"sameer shah
Embark on a captivating financial journey with 'Financial Odyssey,' our hackathon project. Delve deep into the past performance of two companies as we employ an array of financial statement analysis techniques. From ratio analysis to trend analysis, uncover insights crucial for informed decision-making in the dynamic world of finance."