Document directory
X html kitchen
Asia Express
Gog
Sendgrid
Batman
Angry Birds Space
Pulpfingers
Eat BRB
Rits
Darkpony
Frantic
Karl Lagerfeld
Fruit
Jimmy burbure
Wipolo
Casetrentine
Milkable
Royal Armouries shop
Lemon interactive
Lighting Philips
Achraf kassioui
Doubletree Hilton
Superlovers
4 most avant la mort
Client Stat. Us
Chunk games
404 errors are not common and therefore easy to be ignored. However, in fact, when
? Setting up SQL Plan management? Set up various SQL plan management scenarios
SQL Plan Management: Overview
? SQL Plan management is an automatic control of the evolution of SQL planning. The optimizer can automatically manage the SQL plan baselines. – Use only known and validated plans.? The scheduled changes are automatically validated. – Continue to use comparable or better plans only. SQL
, after reading, perhaps you will know why I spent 2 months of spare time, only to complete a simple thing.Site Technology Introduction Overall architectureAll of the infrastructure used throughout the site runs in Microsoft Cloud (Windows Azure), uses some of the managed resources, and some unmanaged Azure VMs. The general situation is as follows:
Picture Storage service: Hosted by Azure Blob Storage service
Database system: by Azure SQL Database managed (geo-replication not
parts, after reading, perhaps you will know why I spent 2 months of spare time, only to complete a simple thing.Site Technology Introduction Overall architectureAll of the infrastructure used throughout the site runs in Microsoft Cloud (Windows Azure), uses some of the managed resources, and some unmanaged Azure vms. The general situation is as Follows:
Picture storage service: hosted by Azure Blob Storage Service
Database system: managed by Azure SQL (geo-replication not enabled b
evolution of SQL plans by maintaining so-called "SQL Plan Baseline (11g)". When this feature is enabled, this integration can be done as long as it proves that the newly generated SQL plan integrates with the SQL plan baseline without causing performance regressions. Therefore, when you execute an SQL statement, you can only use the plan that is included in the corresponding SQL plan baseline. SQL plan baselines can be automatically loaded or implant
the context of the new user.
However, in the process cache, not only the two are available.
1. Compiled plans
2. Execution Context
3. cursor
4. lexical analysis tree
(If you are interested in these four items, you can refer to "SQL Server survival cheats" chr4.1.
Regarding the reuse of execution context, the SQL Server survival tips are not very clear or I have not understood what it means.
The following are the execution context issues mentioned in
my opinion of preparing lesson and teaching plan
1. The relationship between preparing lessons and writing lesson plans
The concept of "lesson preparation" and "lesson plan" have long existed the different connotation and extension of the broad and narrow sense in teaching practice:
1, broadly speaking, teachers ' learning and life should be part of the process of preparing lessons, because teachers are also in their own life experience and knowledge
Domain parser-A local prefix parsing library
EmailLibrary for sending and parsing messages
swiftmailer-a mail solution
phpmailer-another mail solution
fetch-an IMAP library
Email Reply parser-a mail reply parsing library
stampie-Mail Service Library, not as SendGrid, postmark, Mailgun and Mandrill.
csstoinlinestyles-a library for inline css in mail templates
FileFile processing and MIME type detection libraries
to send and parse emailsSwiftMailer: A mail program solutionPHPMailer: another mail program solutionFetch: an IMAP LibraryEmail Reply Parser: an Email Reply Parser libraryStampie: The mail service library, such as SendGrid, PostMark, MailGun, and Mandrill.CssToInlineStyles: an inline CSS library in the mail template File
?? About file processing and MIME type checkGaufrette: Abstraction layer of a file streamFlysystem: Abstraction layer of another fi
the powerful RESTful search engine ElasticSearch.
Heroku Postgres – the best PostgreSQL hosting service.
MONGOHQ – personal favorite MongoDB database provider.
Openredis – I'll always use a Redis service provider that never loses data and has a strong ability to scale.
Deployment/Hosting
Heroku – a good hosting company.
Flynn – built on top of Docker, Heroku's strong competitor.
Mail
Sendgrid – sending
Magento system has the ability to send the transaction email, through the basic settings you can easily use the trading mail function, but after the setting is complete, Magento did not send the mail we set up, the following share a few in the Magento set up the transaction email will encounter problems:1. SMTP feature not setMagento preset to use the Mail on the local host function, if unable to send the mail, please confirm in Magento installed host, send mail function can be used normally, if
For anti-spam, it is best to configure two DNS records under the domain name used by the sender: SPF and DKIM, they are used for anti-spam, the Mail accepts the server will check these two items, only meet the requirements to enter the user's mailbox.In general, we use third-party mail services such as SendGrid, Postmarkapp, etc. when sending large quantities of mail, and they will give you the value of these two records,dealer, add these two records
prefix parsing library
EmailLibrary for sending and parsing messages
swiftmailer-a mail solution
phpmailer-another mail solution
fetch-an IMAP library
Email Reply parser-a mail reply parsing library
stampie-Mail Service Library, not as SendGrid, postmark, Mailgun and Mandrill.
csstoinlinestyles-a library for inline css in mail templates
FileFile processing and MIME type detection libraries
gaufrette-a f
more class based viewdjango-notifications-hq==1.2 Community Notification System is provided by this appdjango-simple-captcha==0.5.3 Registration Verification Code is provided by this appdjango-robots==3.0 through the backstage management robots.txt, and the source is clear and easy to read, recommend beginners to learn its source code.django-anymail[sendgrid]==0.10 Community mail sent by it, 3 lines of configuration can be smooth to send mail, great!
programPhpmailer: Another solution for mail programsFetch: an IMAP libraryEmail Reply Parser: A mail reply parser libraryStampie: A library of mail services, such as SendGrid, postmark, Mailgun, and MandrillCsstoinlinestyles: An inline CSS library in the mail templateFile--about file processing and MIME type checkingGaufrette: Abstraction layer for a file streamFlysystem: The abstraction layer of another file streamCanal: A library that checks the ty
Label:Tags: SQL server/mssql server/database/dba/memory Pool/Buffers OverviewUnderstanding the execution plan is important for database performance analysis, which involves statement profiling and storage, which is the purpose of writing this article, before understanding the implementation of the plan to understand some basic knowledge, so the article will say some concepts, learning will be more boring, but these basic knowledge is very important. Directory
Overview
Basic Concep
one. Adaptive cursor Sharing (adaptive Cursor sharing) Description
1.1 ACS Overview
Binding variables Enable Oracle DB to share a single cursor for multiple SQL statements to reduce the amount of shared memory used for parsing SQL statements. However, cursor sharing and SQL optimization are two conflicting goals. Writing SQL statements in writing provides more information to the optimizer, which will undoubtedly lead to better execution plans, but a l
search engine ElasticSearch.
Heroku Postgres – the best PostgreSQL hosting service.
MONGOHQ – personal favorite MongoDB database provider.
Openredis – I'll always use a Redis service provider that never loses data and has a strong ability to scale.
Deployment/Hosting
Heroku – a good hosting company.
Flynn – built on top of Docker, Heroku's strong competitor.
Mail
Sendgrid – sending mail through the API
.
Instrument panel (Dashboards)
Ducksboard - Beautiful interface, direct and efficient API, easy to access the project data.
Leftronic – Similarly beautifully designed, the individual thinks it is better for geo-information support.
Database
Bonsai – Use the powerful RESTful search engine elasticsearch.
Heroku Postgres – the best PostgreSQL hosting service.
MONGOHQ – personal favorite MongoDB database provider.
Openredis – I'll always use a Redis servi
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.