This document provides a guide for stage managers at Colby Theater & Dance. It includes sections on preparing for rehearsals such as assembling a stage management kit and prompt book. It discusses tasks during rehearsals like taking blocking notes, running rehearsal reports, and building a run sheet. It also covers technical rehearsals, calling cues during performances, and working with the production team. The guide aims to prepare new stage managers and help them successfully manage all aspects of a theatrical production from pre-production through closing.
IPTV APPS REBRANDING- GET IPTV SMARTERS PRO WITH YOUR BRANDINGGenny Knight
Customize and rebrand your IPTV apps now. We are offering the excellent rebranding services of our “IPTV Smarters Pro” app with your logo and brand name at an affordable price.
With this branded smart IPTV Player, your customers can enjoy Live TV, Movies, Series, and TV Catchup on their Android devices, iOS devices, Web browsers, Windows PC/Laptop, smart TV, and on Mac OS Platforms. Contact us anytime for Rebranding.
For More INFO, Screenshots or Demo, visit at:
https://www.whmcssmarters.com/custom-iptv-apps/
1) Grammars express languages through productions and derivations.
2) Regular grammars are grammars that are either right-linear or left-linear.
3) The languages generated by regular grammars are regular languages, as proven by constructing a non-deterministic finite automaton from a regular grammar that accepts the same language.
Human sacrifice was practiced by many Mesoamerican cultures and took many forms. Victims could be elites, captives, slaves or locals. Methods included bloodletting, autosacrifice like neck slashing, and heart removal. The Maya used herbal medicines to help survivors. Motives theorized include pleasing gods, social control, and addressing ecological problems. Sacrifice was seen as renewing cosmic forces and some victims believed they would reach the afterlife. Tonalli, or life force, was central to Aztec beliefs around sacrifice.
Managing and Visualizing your Replication Topologies with OrchestratorShlomi Noach
Introducing Orchestrator: a MySQL replication topology management service, that greatly simplifies DBA's tasks and enhances visibility on your topologies.
Pseudo GTID and Easy MySQL Replication Topology ManagementShlomi Noach
Pseudo-GTID allows for easy MySQL replication management without using GTID. It works by injecting uniquely identified statements called Pseudo-GTIDs into binary logs at regular intervals. This allows slaves to repoint to any binlog position based on the last seen Pseudo-GTID. Orchestrator is a tool that works with Pseudo-GTID to automate failover and bulk operations across complex replication topologies. Pseudo-GTID has been successfully used at Booking.com on large production environments with over 2600 MySQL servers.
Presenting "Pseudo GTID": a competitive technology to MySQL 5.6 GTID, with less overhead and constraints, running on top of you good-old-mysql-replication topology, no upgrades or agents required.
Pseudo GTID allows easy replication topology changes as well as easy recovery from master/intermediate master/slave crash.
This document provides a guide for stage managers at Colby Theater & Dance. It includes sections on preparing for rehearsals such as assembling a stage management kit and prompt book. It discusses tasks during rehearsals like taking blocking notes, running rehearsal reports, and building a run sheet. It also covers technical rehearsals, calling cues during performances, and working with the production team. The guide aims to prepare new stage managers and help them successfully manage all aspects of a theatrical production from pre-production through closing.
IPTV APPS REBRANDING- GET IPTV SMARTERS PRO WITH YOUR BRANDINGGenny Knight
Customize and rebrand your IPTV apps now. We are offering the excellent rebranding services of our “IPTV Smarters Pro” app with your logo and brand name at an affordable price.
With this branded smart IPTV Player, your customers can enjoy Live TV, Movies, Series, and TV Catchup on their Android devices, iOS devices, Web browsers, Windows PC/Laptop, smart TV, and on Mac OS Platforms. Contact us anytime for Rebranding.
For More INFO, Screenshots or Demo, visit at:
https://www.whmcssmarters.com/custom-iptv-apps/
1) Grammars express languages through productions and derivations.
2) Regular grammars are grammars that are either right-linear or left-linear.
3) The languages generated by regular grammars are regular languages, as proven by constructing a non-deterministic finite automaton from a regular grammar that accepts the same language.
Human sacrifice was practiced by many Mesoamerican cultures and took many forms. Victims could be elites, captives, slaves or locals. Methods included bloodletting, autosacrifice like neck slashing, and heart removal. The Maya used herbal medicines to help survivors. Motives theorized include pleasing gods, social control, and addressing ecological problems. Sacrifice was seen as renewing cosmic forces and some victims believed they would reach the afterlife. Tonalli, or life force, was central to Aztec beliefs around sacrifice.
Managing and Visualizing your Replication Topologies with OrchestratorShlomi Noach
Introducing Orchestrator: a MySQL replication topology management service, that greatly simplifies DBA's tasks and enhances visibility on your topologies.
Pseudo GTID and Easy MySQL Replication Topology ManagementShlomi Noach
Pseudo-GTID allows for easy MySQL replication management without using GTID. It works by injecting uniquely identified statements called Pseudo-GTIDs into binary logs at regular intervals. This allows slaves to repoint to any binlog position based on the last seen Pseudo-GTID. Orchestrator is a tool that works with Pseudo-GTID to automate failover and bulk operations across complex replication topologies. Pseudo-GTID has been successfully used at Booking.com on large production environments with over 2600 MySQL servers.
Presenting "Pseudo GTID": a competitive technology to MySQL 5.6 GTID, with less overhead and constraints, running on top of you good-old-mysql-replication topology, no upgrades or agents required.
Pseudo GTID allows easy replication topology changes as well as easy recovery from master/intermediate master/slave crash.
This use case involves identifying and resolving a slow ETL process that was taking over 20 hours to complete each month. To troubleshoot, the author queried ASH and AWR to identify the top SQL statements by sample count and execution statistics. This revealed two SQL statements accounting for over 45% of samples during the ETL window. The author then analyzed the execution plans for these statements to identify performance issues and apply optimizations to reduce the ETL time.
This document provides an overview of the Database course titled "Database" (ITI131) taught by Prof. Taymoor Mohamed Nazmy in the Department of Computer Science at Ain Shams University in Cairo, Egypt. It introduces relational algebra and SQL, covering topics such as basic relational algebra operations like selection, projection, union, and Cartesian product. It also discusses SQL, including its history, different types of SQL statements, and how SQL can be used to retrieve and manipulate data from a database for use in web applications.
Building scalable application with sql serverChris Adkin
Chris Adkin has 15 years of IT experience and 14 years of experience as a DBA working with various sectors. He has over 10 years of experience with SQL Server from version 2000. He provides his email and Twitter contact information. The document then discusses various topics related to database design and performance including OLTP vs OLAP characteristics, data modeling best practices, indexing strategies, query optimization techniques, and concurrency control methods.
Performance tuning involves improving the performance of computer systems, typically databases. It involves identifying high load or inefficient SQL statements, verifying execution plans, and implementing corrective actions. Tuning goals include reducing workload through better queries and plans, balancing workload between peak and off-peak times, and parallelizing workload. High load statements can be identified through SQL tracing tools, and TKProf can analyze trace files to identify top SQL and plans.
Database Basics with PHP -- Connect JS Conference October 17th, 2015Dave Stokes
This presentation covers the basics of using a relational database for PHP developers. Included are using Venn Diagrams, examining queries, and letting the database do the heavy lifting.
This PPT gives information about:
1. WHERE condintion,
2. Order By,
3. Group By,
4. SQL Standard
5. SQL Queries
6. SQL Database Tables
7. SQL Injection
This document provides information about Mr. J. Venkatesan Prabu, who is the Managing Director of KAASHIV INFOTECH, a software company in Chennai. It outlines his experience of over 8 years working with Microsoft technologies and his role in guiding over 20,000 young minds through career guidance programs. It also lists some of the awards he has received, including the Microsoft MVP award several times. The document then provides sample interview questions and answers related to SQL Server and promotes the inplant training programs offered by KAASHIV INFOTECH.
The document discusses tuning SQL queries in Oracle databases. It begins by noting that while tools can help, there is no single process for tuning every query as each case depends on factors like the schema design, data distribution and how the optimizer chooses a plan. The document then provides a methodology for investigating and tuning a query with poor performance, including getting the execution plan, checking it visually, and identifying possible causes like stale statistics, missing indexes or inefficient SQL.
Advanced SQL - Database Access from Programming LanguagesS.Shayan Daneshvar
This document discusses various approaches for accessing databases from programming languages, including dynamic SQL, embedded SQL, standards like ODBC, JDBC, ADO/ADO.NET, and examples of using these standards. It covers connecting to databases, executing queries and stored procedures, handling results, and addressing issues like SQL injection. Other topics mentioned include database metadata, transactions, repository patterns, object-relational mapping tools, and database version control.
Developers’ mDay 2021: Bogdan Kecman, Oracle – MySQL nekad i sadmCloud
The document summarizes the evolution of MySQL from its first release in 1995 to version 8.0 released in 2018. It highlights key features and functionality added over time, including improved performance, Unicode support, spatial data types, window functions, common table expressions, and high availability solutions. The document also briefly mentions Oracle's HeatWave and ColumnStore technologies for handling OLAP/OLTP workloads on MySQL.
SOLR has been integrated with OpenCms 9.5 tighter than ever before. With 9.5, all content items in the OpenCms repository can be indexed by SOLR, in all available languages. This deep integration allows to use SOLR not only for basic full text searches, but also as an API extension to create advanced queries for all kinds of contents.
In this workshop, Sören shows how to use SOLR for advanced content retrieval in OpenCms. He combines attributes, properties and XML field values in a query that generates an editable list of elements with a content collector. He also explains how to use advanced features such as individual content field mappings to make your custom content types easily findable.
SQL injection is a type of security exploit in which the attacker adds SQL statements through a web application's input fields or hidden parameters to gain access to resources or make changes to data.
Dynamic SQL: How to Build Fast Multi-Parameter Stored ProceduresBrent Ozar
This document discusses best practices for building fast stored procedures that accept multiple parameters. It begins by describing a common business need to build a search page and outlines four approaches to building the stored procedure: 1) using OR conditions, 2) COALESCE, 3) dynamic SQL, 4) combining OR and dynamic SQL. Each approach is demonstrated with examples and limitations are discussed. While dynamic SQL allows for different execution plans per parameter combination, it can lead to bloating the plan cache and potential parameter sniffing issues. The document recommends techniques for troubleshooting dynamic SQL like using comments and debug variables.
Databases are the heart of most PHP projects but roughly TWO PERCENT of PHP programmers have had any real training in Structured Query Language, SQL. Then they wonder why their queries perform poorly, why they get N+1 problems, and suddenly the database becomes the choke point of the project. This presentation will cover the basics of relational algebra (no algebra, math or calculus skills needed!!!!), how to think in sets with Venn Diagrams, and how to let the database do the heavy lifting for you. So if you want to write high performing database queries and be admired as a database deity by your co workers then you need to be in this session!
The document provides an introduction to the Objective-C programming language. It discusses objects, classes, messaging between objects, and the Objective-C runtime system. It covers key concepts such as classes, inheritance, protocols, properties, categories and extensions, memory management, and threading. The document is intended for readers interested in programming with Objective-C or learning the basis of the Cocoa frameworks.
#Oracle #SQL & #PLSQL LIVE #OnlineTraining from #SQLSchoolSequelGate
#Oracle #SQL & #PLSQL LIVE #OnlineTraining from #SQLSchool
This impeccable PL SQL Training Course is exclusively designed for #starters as well as for experienced #professionals addressing #Oracle #Installation, #Database Design, #Queries, Joins, #StoredProcedures, Triggers, Remote Queries, Transactions and Tuning options with BLOB Data and JSON. Practice Material, Certification, Resume & Interview Guidance are included in this Oracle PL SQL Course.
#Course Info and #Register for the course at https://sqlschool.com/PLSQL-Online-Training.html
Reach us (24x7)
Mail : contact@sqlschool.com
#India (+91) : 9666 44 0801
#USA (+1) : 956-825-0401
http://www.sqlschool.com
The document provides an overview of SQLite, an embedded SQL database:
- SQLite is an open-source, lightweight SQL database that can be embedded directly into applications without additional software. It is designed to be small, portable, and reliable.
- The document outlines SQLite's architecture, including its modular subsystems that comprise a compiler, virtual machine, and storage backend. It also discusses SQLite's portability, flexibility, and reliability.
- Key aspects of SQLite's design include its small size, portability across platforms, extensive testing to ensure reliability, and ease of customization through its C API and extensions.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIVINFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also describes KAASHIVINFOTECH's inplant training programs for students in fields like engineering, electronics, and mechanical/civil studies. The training focuses on developing technical skills through hands-on demonstrations and projects.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIVINFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also describes KAASHIVINFOTECH's inplant training programs for students in fields like engineering, electronics, and mechanical. The training focuses on developing technical skills through hands-on demos and projects.
This document introduces the Oracle Precompilers, which allow developers to embed SQL and PL/SQL statements in host programs written in languages like COBOL and FORTRAN. The Oracle Precompilers offer improved performance, portability, and easier application development by enabling access to Oracle databases directly from host programs. They meet ANSI/ISO SQL standards and were certified for compliance by the National Institute of Standards and Technology.
Is there a way to amend a MySQL split brain scenario? When two servers are diverged from each other, is it possible to identify and undo the conflicting changes?
We introduce gh-mysql-rewind, which combines multiple technologies to achieve auto-resolution of data divergence. This presentation explains how gh-mysql-rewind works, and how it is being tested in production to validate its operation.
This document discusses tools used by Outbrain to bridge the gap between their MySQL engineering, operations, and database administration teams using a DevOps approach. It describes tools like Anemometer and Anemomaster that provide visibility into slow queries and database activity. It also discusses how automation with Chef and orchestration with Onering help Outbrain deploy and manage their large MySQL infrastructure.
More Related Content
Similar to Programmatic queries: things you can code with sql
This use case involves identifying and resolving a slow ETL process that was taking over 20 hours to complete each month. To troubleshoot, the author queried ASH and AWR to identify the top SQL statements by sample count and execution statistics. This revealed two SQL statements accounting for over 45% of samples during the ETL window. The author then analyzed the execution plans for these statements to identify performance issues and apply optimizations to reduce the ETL time.
This document provides an overview of the Database course titled "Database" (ITI131) taught by Prof. Taymoor Mohamed Nazmy in the Department of Computer Science at Ain Shams University in Cairo, Egypt. It introduces relational algebra and SQL, covering topics such as basic relational algebra operations like selection, projection, union, and Cartesian product. It also discusses SQL, including its history, different types of SQL statements, and how SQL can be used to retrieve and manipulate data from a database for use in web applications.
Building scalable application with sql serverChris Adkin
Chris Adkin has 15 years of IT experience and 14 years of experience as a DBA working with various sectors. He has over 10 years of experience with SQL Server from version 2000. He provides his email and Twitter contact information. The document then discusses various topics related to database design and performance including OLTP vs OLAP characteristics, data modeling best practices, indexing strategies, query optimization techniques, and concurrency control methods.
Performance tuning involves improving the performance of computer systems, typically databases. It involves identifying high load or inefficient SQL statements, verifying execution plans, and implementing corrective actions. Tuning goals include reducing workload through better queries and plans, balancing workload between peak and off-peak times, and parallelizing workload. High load statements can be identified through SQL tracing tools, and TKProf can analyze trace files to identify top SQL and plans.
Database Basics with PHP -- Connect JS Conference October 17th, 2015Dave Stokes
This presentation covers the basics of using a relational database for PHP developers. Included are using Venn Diagrams, examining queries, and letting the database do the heavy lifting.
This PPT gives information about:
1. WHERE condintion,
2. Order By,
3. Group By,
4. SQL Standard
5. SQL Queries
6. SQL Database Tables
7. SQL Injection
This document provides information about Mr. J. Venkatesan Prabu, who is the Managing Director of KAASHIV INFOTECH, a software company in Chennai. It outlines his experience of over 8 years working with Microsoft technologies and his role in guiding over 20,000 young minds through career guidance programs. It also lists some of the awards he has received, including the Microsoft MVP award several times. The document then provides sample interview questions and answers related to SQL Server and promotes the inplant training programs offered by KAASHIV INFOTECH.
The document discusses tuning SQL queries in Oracle databases. It begins by noting that while tools can help, there is no single process for tuning every query as each case depends on factors like the schema design, data distribution and how the optimizer chooses a plan. The document then provides a methodology for investigating and tuning a query with poor performance, including getting the execution plan, checking it visually, and identifying possible causes like stale statistics, missing indexes or inefficient SQL.
Advanced SQL - Database Access from Programming LanguagesS.Shayan Daneshvar
This document discusses various approaches for accessing databases from programming languages, including dynamic SQL, embedded SQL, standards like ODBC, JDBC, ADO/ADO.NET, and examples of using these standards. It covers connecting to databases, executing queries and stored procedures, handling results, and addressing issues like SQL injection. Other topics mentioned include database metadata, transactions, repository patterns, object-relational mapping tools, and database version control.
Developers’ mDay 2021: Bogdan Kecman, Oracle – MySQL nekad i sadmCloud
The document summarizes the evolution of MySQL from its first release in 1995 to version 8.0 released in 2018. It highlights key features and functionality added over time, including improved performance, Unicode support, spatial data types, window functions, common table expressions, and high availability solutions. The document also briefly mentions Oracle's HeatWave and ColumnStore technologies for handling OLAP/OLTP workloads on MySQL.
SOLR has been integrated with OpenCms 9.5 tighter than ever before. With 9.5, all content items in the OpenCms repository can be indexed by SOLR, in all available languages. This deep integration allows to use SOLR not only for basic full text searches, but also as an API extension to create advanced queries for all kinds of contents.
In this workshop, Sören shows how to use SOLR for advanced content retrieval in OpenCms. He combines attributes, properties and XML field values in a query that generates an editable list of elements with a content collector. He also explains how to use advanced features such as individual content field mappings to make your custom content types easily findable.
SQL injection is a type of security exploit in which the attacker adds SQL statements through a web application's input fields or hidden parameters to gain access to resources or make changes to data.
Dynamic SQL: How to Build Fast Multi-Parameter Stored ProceduresBrent Ozar
This document discusses best practices for building fast stored procedures that accept multiple parameters. It begins by describing a common business need to build a search page and outlines four approaches to building the stored procedure: 1) using OR conditions, 2) COALESCE, 3) dynamic SQL, 4) combining OR and dynamic SQL. Each approach is demonstrated with examples and limitations are discussed. While dynamic SQL allows for different execution plans per parameter combination, it can lead to bloating the plan cache and potential parameter sniffing issues. The document recommends techniques for troubleshooting dynamic SQL like using comments and debug variables.
Databases are the heart of most PHP projects but roughly TWO PERCENT of PHP programmers have had any real training in Structured Query Language, SQL. Then they wonder why their queries perform poorly, why they get N+1 problems, and suddenly the database becomes the choke point of the project. This presentation will cover the basics of relational algebra (no algebra, math or calculus skills needed!!!!), how to think in sets with Venn Diagrams, and how to let the database do the heavy lifting for you. So if you want to write high performing database queries and be admired as a database deity by your co workers then you need to be in this session!
The document provides an introduction to the Objective-C programming language. It discusses objects, classes, messaging between objects, and the Objective-C runtime system. It covers key concepts such as classes, inheritance, protocols, properties, categories and extensions, memory management, and threading. The document is intended for readers interested in programming with Objective-C or learning the basis of the Cocoa frameworks.
#Oracle #SQL & #PLSQL LIVE #OnlineTraining from #SQLSchoolSequelGate
#Oracle #SQL & #PLSQL LIVE #OnlineTraining from #SQLSchool
This impeccable PL SQL Training Course is exclusively designed for #starters as well as for experienced #professionals addressing #Oracle #Installation, #Database Design, #Queries, Joins, #StoredProcedures, Triggers, Remote Queries, Transactions and Tuning options with BLOB Data and JSON. Practice Material, Certification, Resume & Interview Guidance are included in this Oracle PL SQL Course.
#Course Info and #Register for the course at https://sqlschool.com/PLSQL-Online-Training.html
Reach us (24x7)
Mail : contact@sqlschool.com
#India (+91) : 9666 44 0801
#USA (+1) : 956-825-0401
http://www.sqlschool.com
The document provides an overview of SQLite, an embedded SQL database:
- SQLite is an open-source, lightweight SQL database that can be embedded directly into applications without additional software. It is designed to be small, portable, and reliable.
- The document outlines SQLite's architecture, including its modular subsystems that comprise a compiler, virtual machine, and storage backend. It also discusses SQLite's portability, flexibility, and reliability.
- Key aspects of SQLite's design include its small size, portability across platforms, extensive testing to ensure reliability, and ease of customization through its C API and extensions.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIVINFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also describes KAASHIVINFOTECH's inplant training programs for students in fields like engineering, electronics, and mechanical/civil studies. The training focuses on developing technical skills through hands-on demonstrations and projects.
This document provides information about Venkatesan Prabu Jayakantham (Venkat), the Managing Director of KAASHIVINFOTECH, a software company in Chennai. It outlines Venkat's experience in Microsoft technologies and certifications. It also describes KAASHIVINFOTECH's inplant training programs for students in fields like engineering, electronics, and mechanical. The training focuses on developing technical skills through hands-on demos and projects.
This document introduces the Oracle Precompilers, which allow developers to embed SQL and PL/SQL statements in host programs written in languages like COBOL and FORTRAN. The Oracle Precompilers offer improved performance, portability, and easier application development by enabling access to Oracle databases directly from host programs. They meet ANSI/ISO SQL standards and were certified for compliance by the National Institute of Standards and Technology.
Similar to Programmatic queries: things you can code with sql (20)
Is there a way to amend a MySQL split brain scenario? When two servers are diverged from each other, is it possible to identify and undo the conflicting changes?
We introduce gh-mysql-rewind, which combines multiple technologies to achieve auto-resolution of data divergence. This presentation explains how gh-mysql-rewind works, and how it is being tested in production to validate its operation.
This document discusses tools used by Outbrain to bridge the gap between their MySQL engineering, operations, and database administration teams using a DevOps approach. It describes tools like Anemometer and Anemomaster that provide visibility into slow queries and database activity. It also discusses how automation with Chef and orchestration with Onering help Outbrain deploy and manage their large MySQL infrastructure.
common_schema 2.2: DBA's framework for MySQL (April 2014)Shlomi Noach
This document describes common_schema, an open source framework for MySQL that includes views, routines, and QueryScript. The views provide aggregated metadata and recommendations for SQL statements. Routines extend MySQL's functionality with additional text, execution, and security functions. QueryScript is a SQL-oriented scripting language that integrates tightly with SQL and offers control flow syntax for administering and managing MySQL.
common_schema 2.0: DBA's Framework for MySQLShlomi Noach
This document describes common_schema, an open source framework for MySQL that includes views, routines, QueryScript, and a debugger. The views provide aggregated metadata and recommendations. Routines extend MySQL's functionality with text/security functions. QueryScript allows SQL scripting. The debugger helps debug stored routines. Common_schema is installed via an SQL file and resides completely within MySQL.
openark-kit: MySQL utilities for everyday useShlomi Noach
Intorduction to openark-kit: a set of tools for managing MySQL. This presentation overviews some highlights from openark-kit and explain the ideas behind the tools.
Presented in PMySQL conference & Expo, 2011
common_schema, DBA's framework for MySQLShlomi Noach
An introduction to common_schema, looking at the concepts behind the project and some notable features.
Slides from my talk at Percona Live London, Dec 2012