This document provides an overview of MySQL for Oracle DBAs and developers, presented by Ivan Ma. It covers installing and securing MySQL, performance tuning techniques like using the Performance Schema and MySQL Enterprise Monitor tools. It also discusses using MySQL for NoSQL workloads through technologies like Memcached and MySQL Cluster, which provide scalable in-memory access and integration with the relational database. The document aims to help Oracle experts understand and get the most out of MySQL.
MySQL 5.7 is GA: Here are the details about replication in the latest MySQL release. First some generic intro to replication, then detailed info about the new features in this latest release.
MySQL offers several new functionality to enhance security and make MySQL suitable for critical environments. Several add-ons help achieving regulatory compliance like PCI-DSS. Here is an overview of these features.
MySQL 5.7 is GA. Here is the news about our NoSQL features in MySQL and MySQL Cluster, with a lot of emphasize on the new JSON features that make MySQL suitable as a document store.
MySQL 5.7 is GA: Here are the details about replication in the latest MySQL release. First some generic intro to replication, then detailed info about the new features in this latest release.
MySQL offers several new functionality to enhance security and make MySQL suitable for critical environments. Several add-ons help achieving regulatory compliance like PCI-DSS. Here is an overview of these features.
MySQL 5.7 is GA. Here is the news about our NoSQL features in MySQL and MySQL Cluster, with a lot of emphasize on the new JSON features that make MySQL suitable as a document store.
Presentation at FOSS ASIA 2015 in Singapore, on March 15th 2015. This presentation explains benefit of "SQL and NoSQL" hybrid data management solution MySQL Cluster. MySQL Cluster is designed as high available and high scalable database cluster. In the same time MySQL Cluster can work as ACID compliant transactional Key-Value Datastore aka KVS #FOSSASIA
The objective of this presentation is to give Oracle DBAs the necessary background information to understand what is doable with MySQL and how to integrate MySQL instances into the Oracle world.
MySQL 20 años: pasado, presente y futuro; conoce las nuevas características d...GeneXus
1995 es el año en el que sale a la luz la primer versión de MySQL, ahora 20 años después la tecnología ha evolucionado para convertirse en el motor de base de datos open source más popular del planeta, con respaldo y soporte por Oracle. En esta sesión podrás conocer lo nuevo en MySQL 5.7 entorno a las nuevas características que permiten un mejor modelo de seguridad, escalabilidad & desempeño… Para los developers también hay nuevas características como soporte a JSON nativo, MySQL plugin HTTP, multi-source & group replication por mencionar solo algunos, las cuales te permitirán acelerar el desarrollo y desempeño de nuevas aplicaciones.
A nova versão do MySQL traz muitas melhorias, principalmente nos recursos de alta-disponibilidade. Nesta palestra abordamos:
- opções para implementar alta disponibilidade no MySQL 5.7;
- topologias e arquiteturas de referência;
- boas práticas de gerenciamento.
O MySQL é o banco de dados open source mais popular do mundo, usado em grandes websites como Facebook, Youtube, Twitter, Globo.com e também em aplicações mobile e embarcadas. Um fato que surpreende é que estes grandes websites desde seus primórdios se apoiam no MySQL como principal tecnologia de armazenamento de dados. No Vale do Silício (EUA), o MySQL continua forte e crescendo em popularidade. Nesta palestra destacaremos os principais motivos que levam as Start Ups Web a utilizar o MySQL, além de apresentar um guia prático de como começar a desenvolver com MySQL.
The Software as a Service or SaaS market is large and growing. Demands of 24/7 availability, high performance, back-up, security, affordability, scalability, manageability, audit ability and easy integration when delivering your product and or service to your customers, are business challenges which we will address in this presentation. By demonstrating MySQL’s proven ability in this area, we will show how we can help new and seasoned SaaS vendors.
Starting with MySQL 5.7.12 we introduced a new plugin to use MySQL as a Document Store. This presentation gives an overview of current features and plans going forward.
Presentation at FOSS ASIA 2015 in Singapore, on March 15th 2015. This presentation explains benefit of "SQL and NoSQL" hybrid data management solution MySQL Cluster. MySQL Cluster is designed as high available and high scalable database cluster. In the same time MySQL Cluster can work as ACID compliant transactional Key-Value Datastore aka KVS #FOSSASIA
The objective of this presentation is to give Oracle DBAs the necessary background information to understand what is doable with MySQL and how to integrate MySQL instances into the Oracle world.
MySQL 20 años: pasado, presente y futuro; conoce las nuevas características d...GeneXus
1995 es el año en el que sale a la luz la primer versión de MySQL, ahora 20 años después la tecnología ha evolucionado para convertirse en el motor de base de datos open source más popular del planeta, con respaldo y soporte por Oracle. En esta sesión podrás conocer lo nuevo en MySQL 5.7 entorno a las nuevas características que permiten un mejor modelo de seguridad, escalabilidad & desempeño… Para los developers también hay nuevas características como soporte a JSON nativo, MySQL plugin HTTP, multi-source & group replication por mencionar solo algunos, las cuales te permitirán acelerar el desarrollo y desempeño de nuevas aplicaciones.
A nova versão do MySQL traz muitas melhorias, principalmente nos recursos de alta-disponibilidade. Nesta palestra abordamos:
- opções para implementar alta disponibilidade no MySQL 5.7;
- topologias e arquiteturas de referência;
- boas práticas de gerenciamento.
O MySQL é o banco de dados open source mais popular do mundo, usado em grandes websites como Facebook, Youtube, Twitter, Globo.com e também em aplicações mobile e embarcadas. Um fato que surpreende é que estes grandes websites desde seus primórdios se apoiam no MySQL como principal tecnologia de armazenamento de dados. No Vale do Silício (EUA), o MySQL continua forte e crescendo em popularidade. Nesta palestra destacaremos os principais motivos que levam as Start Ups Web a utilizar o MySQL, além de apresentar um guia prático de como começar a desenvolver com MySQL.
The Software as a Service or SaaS market is large and growing. Demands of 24/7 availability, high performance, back-up, security, affordability, scalability, manageability, audit ability and easy integration when delivering your product and or service to your customers, are business challenges which we will address in this presentation. By demonstrating MySQL’s proven ability in this area, we will show how we can help new and seasoned SaaS vendors.
Starting with MySQL 5.7.12 we introduced a new plugin to use MySQL as a Document Store. This presentation gives an overview of current features and plans going forward.
Mysql User Camp : 20-June-14 : Mysql New features and NoSQL SupportMysql User Camp
This slide was presented at Mysql User Camp Event on 20-June-14 at Oracle bangalore. This presentation gives a good insight about New Features in Mysql 5.7 DMR 4 and Nosql Support in Mysql.
MySql's NoSQL -- best of both worlds on the same disksDave Stokes
Get the best of both worlds -- SQL access and NoSQL access to the same data using the Memcached protocol. 9x faster than regular SQL, the Memcached protocol use allows applications to drink from the fire hose. Plus now your cache can be stored permanently. Easy and simple to implement.
200 million qps on commodity hardware : Getting started with MySQL Cluster 7.4Frazer Clement
MySQL Cluster 7.4 has been benchmarked executing over 200 million queries per second on commodity hardware. This presentation from Oracle OpenWorld 2015 describes MySQL Cluster's architecture and gives some detail on how this benchmark was achieved, as well as some tips on getting started with MySQL Cluster 7.4.
O MySQL agora pode ser usado como um NoSQL document store, combinando a flexibilidade do modelo de armazenamento de documentos com o poder do modelo relacional. A partir da versão 5.7 foram adicionados tipo de dados nativo JSON, colunas virtuais com indexação e muitas novas funções para manipulação de JSON. Mas agora há também um novo protocolo e API para tornar a vida do desenvolvedor ainda mais fácil. Com estas novidades o arquiteto deixará de ser forçado a escolher entre muitos trade-offs importantes quando estiver selecionando soluções NoSQL ou SQL. Nesta palestra daremos uma visão geral das novidades com alguns exemplos e casos de uso.
MySQL High Availability Solutions - Feb 2015 webinarAndrew Morgan
How important is your data? Can you afford to lose it? What about just some of it? What would be the impact if you couldn’t access it for a minute, an hour, a day or a week?
Different applications can have very different requirements for High Availability. Some need 100% data reliability with 24x7x365 read & write access while many others are better served by a simpler approach with more modest HA ambitions.
MySQL has an array of High Availability solutions ranging from simple backups, through replication and shared storage clustering – all the way up to 99.999% available shared nothing, geographically replicated clusters. These solutions also have different ‘bonus’ features such as full InnoDB compatibility, in-memory real-time performance, linear scalability and SQL & NoSQL APIs.
The purpose of this presentation is to help you decide where your application sits in terms of HA requirements and discover which of the MySQL solutions best fit the bill. It will also cover what you need outside of the database to ensure High Availability – state of the art monitoring being a prime example.
MySQL Cluster is a proven technology that today is successfully servicing the most performance-intensive workloads. MySQL Cluster is deployed across telecom networks and is powering mission-critical web applications.
Without trading off use of commodity hardware, transactional consistency and use of complex queries, MySQL Cluster provides:
- Web Scalability (web-scale performance on both reads and writes)
- Carrier Grade Availability (99.999%)
- Developer Agility (freedom to use SQL or NoSQL access methods)
MySQL Cluster is recommended in the situations where:
- It is crucial to reduce service downtime, because this produces a heavy impact on business
- Sharding the database to scale write performance highly impacts development of application (in MySQL Cluster the sharding is automatic and transparent to the application)
- There are real-time responses needs
- There are unpredictable scalability demands
- It is important to have data-access flexibility (SQL & NoSQL)
From a practical point of view the HOL's steps were:
- Installation of MySQL Cluster
- Start & Monitoring of MySQL Cluster
- Connecting to MySQL Cluster
- Overview of MySQL Cluster’s Admin Commands & Operations
This is an in-depth introduction to MySQL Performance Tuning. We will review best practices, the most important configuration options, discuss the initial MySQL configuration file, monitoring, and more!
Learn how to find the queries most in need of optimization using performance reports in MySQL Workbench, MySQL Enterprise Monitor, or through the sys schema.
Similar to 01 demystifying mysq-lfororacledbaanddeveloperv1 (20)
20190615 hkos-mysql-troubleshootingandperformancev2Ivan Ma
MySQL Troubleshooting in Hong Kong Open Source Conference 2019 - how to use sys.diagnostics(...) and using the dimitri (http://dimitrik.free.fr/) Tools for performance analysis.
Connecting to MySQL in Java via Connector/J. With High Availability feature in MySQL using Replication, Fabric or MySQL Cluster, There are different ways of usage in connector/J.
From Slave to Scourge: The Existential Choice of Django Unchained. The Philos...Rodney Thomas Jr
#SSAPhilosophy #DjangoUnchained #DjangoFreeman #ExistentialPhilosophy #Freedom #Identity #Justice #Courage #Rebellion #Transformation
Welcome to SSA Philosophy, your ultimate destination for diving deep into the profound philosophies of iconic characters from video games, movies, and TV shows. In this episode, we explore the powerful journey and existential philosophy of Django Freeman from Quentin Tarantino’s masterful film, "Django Unchained," in our video titled, "From Slave to Scourge: The Existential Choice of Django Unchained. The Philosophy of Django Freeman!"
From Slave to Scourge: The Existential Choice of Django Unchained – The Philosophy of Django Freeman!
Join me as we delve into the existential philosophy of Django Freeman, uncovering the profound lessons and timeless wisdom his character offers. Through his story, we find inspiration in the power of choice, the quest for justice, and the courage to defy oppression. Django Freeman’s philosophy is a testament to the human spirit’s unyielding drive for freedom and justice.
Don’t forget to like, comment, and subscribe to SSA Philosophy for more in-depth explorations of the philosophies behind your favorite characters. Hit the notification bell to stay updated on our latest videos. Let’s discover the principles that shape these icons and the profound lessons they offer.
Django Freeman’s story is one of the most compelling narratives of transformation and empowerment in cinema. A former slave turned relentless bounty hunter, Django’s journey is not just a physical liberation but an existential quest for identity, justice, and retribution. This video delves into the core philosophical elements that define Django’s character and the profound choices he makes throughout his journey.
Link to video: https://youtu.be/GszqrXk38qk
Meet Crazyjamjam - A TikTok Sensation | Blog EternalBlog Eternal
Crazyjamjam, the TikTok star everyone's talking about! Uncover her secrets to success, viral trends, and more in this exclusive feature on Blog Eternal.
Source: https://blogeternal.com/celebrity/crazyjamjam-leaks/
In the vast landscape of cinema, stories have been told, retold, and reimagined in countless ways. At the heart of this narrative evolution lies the concept of a "remake". A successful remake allows us to revisit cherished tales through a fresh lens, often reflecting a different era's perspective or harnessing the power of advanced technology. Yet, the question remains, what makes a remake successful? Today, we will delve deeper into this subject, identifying the key ingredients that contribute to the success of a remake.
From the Editor's Desk: 115th Father's day Celebration - When we see Father's day in Hindu context, Nanda Baba is the most vivid figure which comes to the mind. Nanda Baba who was the foster father of Lord Krishna is known to provide love, care and affection to Lord Krishna and Balarama along with his wife Yashoda; Letter’s to the Editor: Mother's Day - Mother is a precious life for their children. Mother is life breath for her children. Mother's lap is the world happiness whose debt can never be paid.
As a film director, I have always been awestruck by the magic of animation. Animation, a medium once considered solely for the amusement of children, has undergone a significant transformation over the years. Its evolution from a rudimentary form of entertainment to a sophisticated form of storytelling has stirred my creativity and expanded my vision, offering limitless possibilities in the realm of cinematic storytelling.
Tom Selleck Net Worth: A Comprehensive Analysisgreendigital
Over several decades, Tom Selleck, a name synonymous with charisma. From his iconic role as Thomas Magnum in the television series "Magnum, P.I." to his enduring presence in "Blue Bloods," Selleck has captivated audiences with his versatility and charm. As a result, "Tom Selleck net worth" has become a topic of great interest among fans. and financial enthusiasts alike. This article delves deep into Tom Selleck's wealth, exploring his career, assets, endorsements. and business ventures that contribute to his impressive economic standing.
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Early Life and Career Beginnings
The Foundation of Tom Selleck's Wealth
Born on January 29, 1945, in Detroit, Michigan, Tom Selleck grew up in Sherman Oaks, California. His journey towards building a large net worth began with humble origins. , Selleck pursued a business administration degree at the University of Southern California (USC) on a basketball scholarship. But, his interest shifted towards acting. leading him to study at the Hills Playhouse under Milton Katselas.
Minor roles in television and films marked Selleck's early career. He appeared in commercials and took on small parts in T.V. series such as "The Dating Game" and "Lancer." These initial steps, although modest. laid the groundwork for his future success and the growth of Tom Selleck net worth. Breakthrough with "Magnum, P.I."
The Role that Defined Tom Selleck's Career
Tom Selleck's breakthrough came with the role of Thomas Magnum in the CBS television series "Magnum, P.I." (1980-1988). This role made him a household name and boosted his net worth. The series' popularity resulted in Selleck earning large salaries. leading to financial stability and increased recognition in Hollywood.
"Magnum P.I." garnered high ratings and critical acclaim during its run. Selleck's portrayal of the charming and resourceful private investigator resonated with audiences. making him one of the most beloved television actors of the 1980s. The success of "Magnum P.I." played a pivotal role in shaping Tom Selleck net worth, establishing him as a major star.
Film Career and Diversification
Expanding Tom Selleck's Financial Portfolio
While "Magnum, P.I." was a cornerstone of Selleck's career, he did not limit himself to television. He ventured into films, further enhancing Tom Selleck net worth. His filmography includes notable movies such as "Three Men and a Baby" (1987). which became the highest-grossing film of the year, and its sequel, "Three Men and a Little Lady" (1990). These box office successes contributed to his wealth.
Selleck's versatility allowed him to transition between genres. from comedies like "Mr. Baseball" (1992) to westerns such as "Quigley Down Under" (1990). This diversification showcased his acting range. and provided many income streams, reinforcing Tom Selleck net worth.
Television Resurgence with "Blue Bloods"
Sustaining Wealth through Consistent Success
In 2010, Tom Selleck began starring as Frank Reagan i
Panchayat Season 3 - Official Trailer.pdfSuleman Rana
The dearest series "Panchayat" is set to make a victorious return with its third season, and the fervor is discernible. The authority trailer, delivered on May 28, guarantees one more enamoring venture through the country heartland of India.
Jitendra Kumar keeps on sparkling as Abhishek Tripathi, the city-reared engineer who ends up functioning as the secretary of the Panchayat office in the curious town of Phulera. His nuanced depiction of a young fellow exploring the difficulties of country life while endeavoring to adjust to his new environmental factors has earned far and wide recognition.
Neena Gupta and Raghubir Yadav return as Manju Devi and Brij Bhushan Dubey, separately. Their dynamic science and immaculate acting rejuvenate the hardships of town administration. Gupta's depiction of the town Pradhan with an ever-evolving outlook, matched with Yadav's carefully prepared exhibition, adds profundity and credibility to the story.
New Difficulties and Experiences
The trailer indicates new difficulties anticipating the characters, as Abhishek keeps on wrestling with his part in the town and his yearnings for a superior future. The series has reliably offset humor with social editorial, and Season 3 looks ready to dig much more profound into the intricacies of rustic organization and self-awareness.
Watchers can hope to see a greater amount of the enchanting and particular residents who have become fan top picks. Their connections and the one of a kind cut of-life situations give a reviving and interesting portrayal of provincial India, featuring the two its appeal and its difficulties.
A Mix of Humor and Heart
One of the signs of "Panchayat" is its capacity to mix humor with sincere narrating. The trailer features minutes that guarantee to convey giggles, as well as scenes that pull at the heartstrings. This equilibrium has been a critical calculate the show's prosperity, resounding with crowds across different socioeconomics.
Creation Greatness
The creation quality remaining parts first rate, with the beautiful setting of Phulera town filling in as a scenery that upgrades the narrating. The meticulousness in portraying provincial life, joined with sharp composition and solid exhibitions, guarantees that "Panchayat" keeps on hanging out in the packed web series scene.
Expectation and Delivery
As the delivery date draws near, expectation for "Panchayat" Season 3 is at a record-breaking high. The authority trailer has previously created critical buzz, with fans enthusiastically anticipating the continuation of Abhishek Tripathi's excursion and the new undertakings that lie ahead in Phulera.
All in all, the authority trailer for "Panchayat" Season 3 recommends that watchers are in for another drawing in and engaging ride. Yet again with its charming characters, convincing story, and ideal mix of humor and show, the new season is set to enamor crowds. Write in your schedules and prepare to get back to the endearing universe of "Panchayat."
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240529_Teleprotection Global Market Report 2024.pdfMadhura TBRC
The teleprotection market size has grown
exponentially in recent years. It will grow from
$21.92 billion in 2023 to $28.11 billion in 2024 at a
compound annual growth rate (CAGR) of 28.2%. The
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exponential growth in the next few years. It will grow
to $70.77 billion in 2028 at a compound annual
growth rate (CAGR) of 26.0%.
Create a Seamless Viewing Experience with Your Own Custom OTT Player.pdfGenny Knight
As the popularity of online streaming continues to rise, the significance of providing outstanding viewing experiences cannot be emphasized enough. Tailored OTT players present a robust solution for service providers aiming to enhance their offerings and engage audiences in a competitive market. Through embracing customization, companies can craft immersive, individualized experiences that effectively hold viewers' attention, entertain them, and encourage repeat usage.
Skeem Saam in June 2024 available on ForumIsaac More
Monday, June 3, 2024 - Episode 241: Sergeant Rathebe nabs a top scammer in Turfloop. Meikie is furious at her uncle's reaction to the truth about Ntswaki.
Tuesday, June 4, 2024 - Episode 242: Babeile uncovers the truth behind Rathebe’s latest actions. Leeto's announcement shocks his employees, and Ntswaki’s ordeal haunts her family.
Wednesday, June 5, 2024 - Episode 243: Rathebe blocks Babeile from investigating further. Melita warns Eunice to stay clear of Mr. Kgomo.
Thursday, June 6, 2024 - Episode 244: Tbose surrenders to the police while an intruder meddles in his affairs. Rathebe's secret mission faces a setback.
Friday, June 7, 2024 - Episode 245: Rathebe’s antics reach Kganyago. Tbose dodges a bullet, but a nightmare looms. Mr. Kgomo accuses Melita of witchcraft.
Monday, June 10, 2024 - Episode 246: Ntswaki struggles on her first day back at school. Babeile is stunned by Rathebe’s romance with Bullet Mabuza.
Tuesday, June 11, 2024 - Episode 247: An unexpected turn halts Rathebe’s investigation. The press discovers Mr. Kgomo’s affair with a young employee.
Wednesday, June 12, 2024 - Episode 248: Rathebe chases a criminal, resorting to gunfire. Turf High is rife with tension and transfer threats.
Thursday, June 13, 2024 - Episode 249: Rathebe traps Kganyago. John warns Toby to stop harassing Ntswaki.
Friday, June 14, 2024 - Episode 250: Babeile is cleared to investigate Rathebe. Melita gains Mr. Kgomo’s trust, and Jacobeth devises a financial solution.
Monday, June 17, 2024 - Episode 251: Rathebe feels the pressure as Babeile closes in. Mr. Kgomo and Eunice clash. Jacobeth risks her safety in pursuit of Kganyago.
Tuesday, June 18, 2024 - Episode 252: Bullet Mabuza retaliates against Jacobeth. Pitsi inadvertently reveals his parents’ plans. Nkosi is shocked by Khwezi’s decision on LJ’s future.
Wednesday, June 19, 2024 - Episode 253: Jacobeth is ensnared in deceit. Evelyn is stressed over Toby’s case, and Letetswe reveals shocking academic results.
Thursday, June 20, 2024 - Episode 254: Elizabeth learns Jacobeth is in Mpumalanga. Kganyago's past is exposed, and Lehasa discovers his son is in KZN.
Friday, June 21, 2024 - Episode 255: Elizabeth confirms Jacobeth’s dubious activities in Mpumalanga. Rathebe lies about her relationship with Bullet, and Jacobeth faces theft accusations.
Monday, June 24, 2024 - Episode 256: Rathebe spies on Kganyago. Lehasa plans to retrieve his son from KZN, fearing what awaits.
Tuesday, June 25, 2024 - Episode 257: MaNtuli fears for Kwaito’s safety in Mpumalanga. Mr. Kgomo and Melita reconcile.
Wednesday, June 26, 2024 - Episode 258: Kganyago makes a bold escape. Elizabeth receives a shocking message from Kwaito. Mrs. Khoza defends her husband against scam accusations.
Thursday, June 27, 2024 - Episode 259: Babeile's skillful arrest changes the game. Tbose and Kwaito face a hostage crisis.
Friday, June 28, 2024 - Episode 260: Two women face the reality of being scammed. Turf is rocked by breaking
Meet Dinah Mattingly – Larry Bird’s Partner in Life and Loveget joys
Get an intimate look at Dinah Mattingly’s life alongside NBA icon Larry Bird. From their humble beginnings to their life today, discover the love and partnership that have defined their relationship.
Young Tom Selleck: A Journey Through His Early Years and Rise to Stardomgreendigital
Introduction
When one thinks of Hollywood legends, Tom Selleck is a name that comes to mind. Known for his charming smile, rugged good looks. and the iconic mustache that has become synonymous with his persona. Tom Selleck has had a prolific career spanning decades. But, the journey of young Tom Selleck, from his early years to becoming a household name. is a story filled with determination, talent, and a touch of luck. This article delves into young Tom Selleck's life, background, early struggles. and pivotal moments that led to his rise in Hollywood.
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Early Life and Background
Family Roots and Childhood
Thomas William Selleck was born in Detroit, Michigan, on January 29, 1945. He was the second of four children in a close-knit family. His father, Robert Dean Selleck, was a real estate investor and executive. while his mother, Martha Selleck, was a homemaker. The Selleck family relocated to Sherman Oaks, California. when Tom was a child, setting the stage for his future in the entertainment industry.
Education and Early Interests
Growing up, young Tom Selleck was an active and athletic child. He attended Grant High School in Van Nuys, California. where he excelled in sports, particularly basketball. His tall and athletic build made him a standout player, and he earned a basketball scholarship to the University of Southern California (U.S.C.). While at U.S.C., Selleck studied business administration. but his interests shifted toward acting.
Discovery of Acting Passion
Tom Selleck's journey into acting was serendipitous. During his time at U.S.C., a drama coach encouraged him to try acting. This nudge led him to join the Hills Playhouse, where he began honing his craft. Transitioning from an aspiring athlete to an actor took time. but young Tom Selleck became drawn to the performance world.
Early Career Struggles
Breaking Into the Industry
The path to stardom was a challenging one for young Tom Selleck. Like many aspiring actors, he faced many rejections and struggled to find steady work. A series of minor roles and guest appearances on television shows marked his early career. In 1965, he debuted on the syndicated show "The Dating Game." which gave him some exposure but did not lead to immediate success.
The Commercial Breakthrough
During the late 1960s and early 1970s, Selleck began appearing in television commercials. His rugged good looks and charismatic presence made him a popular brand choice. He starred in advertisements for Pepsi-Cola, Revlon, and Close-Up toothpaste. These commercials provided financial stability and helped him gain visibility in the industry.
Struggling Actor in Hollywood
Despite his success in commercials. breaking into large acting roles remained a challenge for young Tom Selleck. He auditioned and took on small parts in T.V. shows and movies. Some of his early television appearances included roles in popular series like Lancer, The F.B.I., and Bracken's World. But, it would take a
Experience the thrill of Progressive Puzzle Adventures, like Scavenger Hunt Games and Escape Room Activities combined Solve Treasure Hunt Puzzles online.
Scandal! Teasers June 2024 on etv Forum.co.zaIsaac More
Monday, 3 June 2024
Episode 47
A friend is compelled to expose a manipulative scheme to prevent another from making a grave mistake. In a frantic bid to save Jojo, Phakamile agrees to a meeting that unbeknownst to her, will seal her fate.
Tuesday, 4 June 2024
Episode 48
A mother, with her son's best interests at heart, finds him unready to heed her advice. Motshabi finds herself in an unmanageable situation, sinking fast like in quicksand.
Wednesday, 5 June 2024
Episode 49
A woman fabricates a diabolical lie to cover up an indiscretion. Overwhelmed by guilt, she makes a spontaneous confession that could be devastating to another heart.
Thursday, 6 June 2024
Episode 50
Linda unwittingly discloses damning information. Nhlamulo and Vuvu try to guide their friend towards the right decision.
Friday, 7 June 2024
Episode 51
Jojo's life continues to spiral out of control. Dintle weaves a web of lies to conceal that she is not as successful as everyone believes.
Monday, 10 June 2024
Episode 52
A heated confrontation between lovers leads to a devastating admission of guilt. Dintle's desperation takes a new turn, leaving her with dwindling options.
Tuesday, 11 June 2024
Episode 53
Unable to resort to violence, Taps issues a verbal threat, leaving Mdala unsettled. A sister must explain her life choices to regain her brother's trust.
Wednesday, 12 June 2024
Episode 54
Winnie makes a very troubling discovery. Taps follows through on his threat, leaving a woman reeling. Layla, oblivious to the truth, offers an incentive.
Thursday, 13 June 2024
Episode 55
A nosy relative arrives just in time to thwart a man's fatal decision. Dintle manipulates Khanyi to tug at Mo's heartstrings and get what she wants.
Friday, 14 June 2024
Episode 56
Tlhogi is shocked by Mdala's reaction following the revelation of their indiscretion. Jojo is in disbelief when the punishment for his crime is revealed.
Monday, 17 June 2024
Episode 57
A woman reprimands another to stay in her lane, leading to a damning revelation. A man decides to leave his broken life behind.
Tuesday, 18 June 2024
Episode 58
Nhlamulo learns that due to his actions, his worst fears have come true. Caiphus' extravagant promises to suppliers get him into trouble with Ndu.
Wednesday, 19 June 2024
Episode 59
A woman manages to kill two birds with one stone. Business doom looms over Chillax. A sobering incident makes a woman realize how far she's fallen.
Thursday, 20 June 2024
Episode 60
Taps' offer to help Nhlamulo comes with hidden motives. Caiphus' new ideas for Chillax have MaHilda excited. A blast from the past recognizes Dintle, not for her newfound fame.
Friday, 21 June 2024
Episode 61
Taps is hungry for revenge and finds a rope to hang Mdala with. Chillax's new job opportunity elicits mixed reactions from the public. Roommates' initial meeting starts off on the wrong foot.
Monday, 24 June 2024
Episode 62
Taps seizes new information and recruits someone on the inside. Mary's new job
Maximizing Your Streaming Experience with XCIPTV- Tips for 2024.pdfXtreame HDTV
In today’s digital age, streaming services have become an integral part of our entertainment lives. Among the myriad of options available, XCIPTV stands out as a premier choice for those seeking seamless, high-quality streaming. This comprehensive guide will delve into the features, benefits, and user experience of XCIPTV, illustrating why it is a top contender in the IPTV industry.
Maximizing Your Streaming Experience with XCIPTV- Tips for 2024.pdf
01 demystifying mysq-lfororacledbaanddeveloperv1
1. Demystifying MySQL for Oracle DBAs
and Developers
https://www.facebook.com/groups/hkmysqlusergroup/
Ivan Ma
ivanxma@yahoo.com
2015-06-26
February 2015
2. Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 2
3. Who am I [ Ivan Ma ]
• MySQL User Group Lead in Hong Kong
• 20+ years of experience in enterprise system infrastructure and software
technologies.
• Certified on MySQL
– MySQL DBA 5.6, MySQL DBA 5.1,
– MySQL Developer 5.1 and MySQL Cluster 5.1 DBA.
• MySQL HK blogging
– http://mysqlhk.blogspot.hk/
https://www.facebook.com/groups/hkmysqlusergroup/
4. Overview
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Mystery of MySQL
•Installation & Configuration
•Performance, Performance, Performance
•MySQL and NoSQL
5. • Linux / Unix (rpm & tar/zip/gz) Securing the Initial MySQL DB
Running the command
- > mysql_secure_installation
• Assign root passwod
• Remove root user from remote
access
• Remove guest account
• Remove test database
February 2015 5
Installation & Configuration
Copyright 2015, oracle and/or its affiliates. All rights reserved
6. MySQL Performance Tips
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It is the balance, trade-off and priority
Resource
Cost
Performance
Complexity
CPU
IO
Performance
Memory
7. Performance Tips 01
• Knowing your system behavior and simulate the workload
• Benchmarking and monitoring
– To measure and define the baseline
– System Performance + DB Performance + App Performance
• What tools are available
– To Measure & monitor
• MySQL Enterprise Monitor
• Performance Schema
– Your testing tools / Your applications (Benchmarking)
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8. MySQL Enterprise Monitor
• A fantastic tool!!!
– Have you seen this… Try it…. Running Live….
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11. Performance Schema – A gold mine with performance data
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12. MySQL Workbench and Performance Schema
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13. MySQL Workbench and Performance Schema
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14. MySQL Workbench and Performance Schema
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15. Performance Tips 02
• Do it RIGHT at the beginning
– There is no definite answer otherwise, the system running out-of-the-box should fit
everything.
– No ONE size fit all scenario
• But at least try to get the best/optimal config as good as possible
– More physical resources (CPU, RAM, FAST DISK, NETWORK)
• Question : What is the Optimal : You do not want to provision more than enough (COST)
• In General TODAY – CPU <Start with small, enough, and RAM is cheap, FAST DISK/SSD– possibly,
network should be okay).
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16. Think ‘Database Performance’ at the beginning!
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17. Performance Tips 03
Operating System –
– Solaris, Linux, Windows,
– ulimit,
– cpu affinity like using taskset command on linux
• taskset –c 1-4 `pidof mysqld`
– Solaris (Containers, project, task…)
File System
– ZFS, UFS
– XFS, EXT4, EXT3
– NFS..
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 17
Warning
It is not a good idea to configure InnoDB to use
data files or log files on NFS volumes. Otherwise,
the files might be locked by other processes and
become unavailable for use by MySQL.
https://dev.mysql.com/doc/refman/5.6/en/innodb-restrictions.html
18. Performance Tips 04
• 90% people may be using single disk
• What-if having several disks,
– One disk is not good enough
– Separate disk for different uses
• Random IO/SSD/Fast IO
– datadir
– innodb_data_home_dir
– innodb_undo_directory
• Sequential, spinning
– innodb_log_group_home_dir
– log-bin
• tmpdir (Memory, Random, tmpfs, SSD)
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 18
19. Performance Tips 05
• Use Thread Pool (if you have the
Enterprise Edition)
• Stable TPS for high concurrency
• Useful if high concurrency >
hardware threads
• Decreases Context Switching
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 19
20. Performance Tips 06
• Compare the rows examined and rows sent.
• Using Performance Schema to identify the query with the pattern
– SELECT abs(SUM_ROWS_EXAMINED - SUM_ROWS_SENT ), digest_text FROM
performance_schema.events_statements_summary_by_digest order by 1 desc;
– SELECT * FROM performance_schema.events_statements_summary_by_digest
where SUM_ROWS_EXAMINED > 10 * SUM_ROWS_SENT;
– Missing indexes?
– Requiring tuning?
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 20
21. Performance Tips 07
• Innodb IO Capacity
– The default value is 200, reflecting that the performance of typical modern I/O
devices is higher than in the early days of MySQL.
– Higher value depending of the storage – RAID, SSD
• The innodb_flush_sync configuration option, introduced in MySQL 5.7.8,
causes the innodb_io_capacity setting to be ignored during bursts of I/O
activity that occur at checkpoints. innodb_flush_sync is enabled by default.
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 21
http://dev.mysql.com/doc/refman/5.6/en/innodb-performance-thread_io_rate.html
22. Performance Tips 08
• Innodb Read Only Transaction Performance
– Start Transaction READ ONLY or AUTOCOMMIT is ON
February 2015 Copyright 2015, oracle and/or its affiliates. All rights reserved 22
https://dev.mysql.com/doc/refman/5.6/en/innodb-
performance-ro-txn.html
23. Performance Tips 09
• Open & Close Files – table_open_cache & table_open_cache_instance
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http://dimitrik.free.fr/blog/archives/2012/09/mysql-
performance-table-open-cache-in-56.html
24. Configuration
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Watch out for your machine - # of
cores to match the concurrency and
thread
25.
26. Still a role for the RDBMS?
NoSQL
Simple access patterns
Compromise on consistency
for performance
Ad-hoc data format
Simple operation
RDBMS
Complex queries with joins
ACID transactions
Well defined schemas
Rich set of tools
• No best single solution fits all
• Mix and match
Scalability
Performance
HA
Ease of use
SQL/Joins
ACID Transactions
27. MySQL 5.6 Memcached with InnoDB
0
10000
20000
30000
40000
50000
60000
70000
80000
8 32 128 512
TPS
Client Connections
MySQL 5.6: NoSQL Benchmarking
Memcached
API
SQL
Clients and Applications
MySQL Server
Memcached Plug-in
innodb_
memcached
local cache
(optional)
Handler API InnoDB API
InnoDB Storage Engine
mysqld process
SQL Memcached Protocol
Up to 9x Higher “SET / INSERT” Throughput
28. NoSQL Access to MySQL Cluster data
ClusterJ
MySQL
JDBC
Apps
JPA
JNI
Python Ruby
ClusterJPA
Apps Apps Apps Apps Apps
Node.js
JS
Apps
mod-ndb
Apache
Apps
ndb-eng
Memcached
Apps Apps
NDB API (C++)
MySQL Cluster Data Nodes
Apps
PHP PERL
Apps
29. • Memcached is a distributed memory based hash-
key/value store with no persistence to disk
• NoSQL, simple API, popular with developers
• MySQL Cluster already provides scalable, in-memory
performance with NoSQL (hashed) access as well as
persistence
• Provide the Memcached API but map to NDB API
calls
• Writes-in-place, so no need to invalidate cache
• Simplifies architecture as caching & database integrated
into 1 tier
• Access data from existing relational tables
MySQL Cluster : Memcached
30. NoSQL with Memcached
• Flexible:
– Deployment options
– Multiple Clusters
– Simultaneous SQL Access
– Can still cache in Memcached server
– Flat key-value store or map to multiple tables/columns
set maidenhead 0 0 3
SL6
STORED
get maidenhead
VALUE maidenhead 0 3
SL6
END
31. • Domain Object Model Persistence API (ClusterJ):
• Java API
• High performance, low latency
• Feature rich
• JPA interface built upon this new Java layer:
• Java Persistence API compliant
• Implemented as an OpenJPA plugin
• Uses ClusterJ where possible, reverts to JDBC for some
operations
• Higher performance than JDBC
• More natural for most Java designers
• Easier Cluster adoption for web applications
MySQL Cluster : ClusterJ/JPA
32. Join Hong Kong MySQL
User Group
Summary
Resource
http://www.mysql.com/why-mysql/
Download
http://www.mysql.com/downloads/
Lab Release
http://labs.mysql.com/
Forum
http://forums.mysql.com/
https://www.facebook.com/groups/hkmysqlusergroup/
33. Demystifying MySQL for Oracle DBAs
and Developers
https://www.facebook.com/groups/hkmysqlusergroup/
Ivan Ma
ivanxma@yahoo.com
2015-06-26
February 2015