Sequence batching in rnns data science stack exchange. Data explorer is really easy to use check out the onepage documentation. The latest book for mssql server 2008 could be the state of the art but it is dated and specific. Is there a user guide for the northwind 2007 database. I am unable to figure out an efficient way to establish relationships between tables. Seing null \x00 bytes in indexed data from log file in windows.
A final look at the mongodb pipeline used for this project if you are interested in this project, feel free to take a look at the code on github, or feel free to contact me via linkedin or email. Thus, once a person have logged into sql server, he can access several databases, but if he is not added as user in a database, he has no permission to it. For questions about the data, check the datadump tag on meta i also keep past versions online too in case you need to see a specific version for a demo. Additionally, operating system logs can also provide useful information. If you do not specify this parameter, the command generates a sample identifier for you and defines this sample as the default sample for the cli session. Learn to query sql server with the stackoverflow database. Some are curvedwe will now look at how to straighten out two large families of curves. I analyzed every book ever mentioned on stack overflow. Hi, i have been trying to set up a data guard system so as to test something with our application. If you have addressed the underlying problem, or if you have decided to attempt to mount the database despite this error, the mount operation may be attempted by using the force parameter of the mountdatabase cmdlet. What people are saying about notes for professionals books.
I am trying to read a log file from sophos using universal forwarders. Most often login name and user name are the same, but not there is no law that requires this. By default, nbsu gathers appropriate diagnostic information based on the operating system and netbackup environment. In oracle documentation we can find this about snapshot standby. It may include documentation of features of mysql versions that have not yet been released. But as soon as the dataset grows, you will suddenly face several challenges. Getting started with sql, identifier, data types, null, example databases and tables. Now the thing is i dont actually understand whether i should have that content in a file, keep the file path in that sql field and then retrieve the file when needed, parse it and display it to the user or keep it in a database such. Martin is at number 3 in the list of the most popular programming books on stackoverflow. The books will be about 100 2600 pages the documents will be about 1050 pages adding books and documents will be a slow process that will happen infrequently so any type of reindexing of tables does not need to be fast. Youre also afraid that your queries might be bad, and you dont want to cause problems. This is one of the most influential book to development of. Hi friends i want to mention a new feature about data guard that came with oracle 12c.
And start the command dbca silent createduplicatedbcreateasstandby. Learn more best database book for developers closed. A login can be associated with a user in a database. The stack overflow database is periodically published as an xml data dump and brent ozar uses it as part of his performance tuning courses and so being the super helpful guy he is carves it up into several different sized backup files. The stack overflow is gone, but the program has been running for well over 5 minutes and isnt completed. Learn to query sql server with the stackoverflow database you work for a company thats got a lot of data in microsoft sql server, and you want to work with it but youre not sure how to start. Directs archival of redo data generated by the primary database from the local online redo log. Some system commands like set statistics io on are allowed, but you cant create indexes, and there arent many indexes to begin with. Its even open source, so to learn more about how it works, visit stackexchange. How to download the stack overflow database brent ozar. Thank you for supporting the partners who make sitepoint possible. Verify your account to enable it peers to see that you are a professional.
The neighborhood change database ncdb contains social, demographic, economic, and housing data on census tracts in the united states for 1970, 1980, 1990, and 2000. Newest naturalsort questions database administrators. Tech support scams are an industrywide issue where scammers trick you into paying for unnecessary technical support services. Total system global area 7197425664 bytes fixed size 2082208 bytes variable size 1191184992 bytes database buffers 5989466112 bytes redo buffers 14692352 bytes sql alter database mount standby database. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. You could save the new order into your database in update event, this event is triggered when the user stopped sorting and the dom position has changed. Running mongodb as the backend database to store and enrich ml training data allows for persistence and increased efficiency. Text content is released under creative commons bysa.
With the availability of many command line options, the diagnostic information. At the standby server install the oracle software and start a listener. So, as promised, im going to describe how i built everything right now. When the boston database is running in the primary role when the boston database is running in the logical standby role. Question high availability for compute hypervisor nodes. I have seen several questions regarding null \x00 bytes in data, but none have helped me resolve my issue so far. Transforming the data we are focusing on simple linear regressionhowever, not all bivariate relationships are linear. Openstack provides or the hypervisor itself provides. The netbackup support utility nbsu is a symantec utility used to gather diagnostic information about the system on which the utility is run.
Mysql is the database of choice for most openstack components ceilometer is a notable exception. Solved email database dismounted bad copy count ms. A beginners guide to sql database design can anyone recommend a book for building. If you start with a small deployment, it will probably run like a charm. Some of the queries that he has provided to us also use the stack overflow database. I recently attended a conference where the speaker referenced the stack overflow database and actually did queries against it. You can help protect yourself from scammers by verifying that the contact is a microsoft agent or microsoft employee and that the phone number is an official microsoft global customer service number. It describes a practical method for writing better code and building sturdy applications. Ok basically i keep my users in a sql table and another only for their friendships in which i have a field containing references related, allegedly, to chat logs. Database schema posts id int posttypeid tinyint acceptedanswerid int parentid int creationdate datetime deletiondate datetime score int viewcount int body nvarchar max owneruserid int ownerdisplayname nvarchar 40 lasteditoruserid int lasteditordisplayname nvarchar 40 lasteditdate datetime lastactivitydate datetime title nvarchar 250. Download stack overflow database meta stack overflow. Best way to keep large amounts of data no relational. One of the new feature is creating a standby database dbca standby creation. Oracle data guard create a physical standby database you create a logical standby database by first creating a physical standby database and then transitioning it to a logical standby database oracle data guard stop redo apply on the physical standby database you can run redo apply on the new physical standby database for any length of time before converting it to a logical.
Log shipping from primary database to standby database. I want to use the stack overflow database for a data classification project. The sql notes for professionals book is compiled from stack overflow documentation, the content is written by the beautiful people at stack overflow. I have looked in this forum and in the dba forum to find it, to download it, so that i and the others at the seminar can actually. This dbca command will create a standby database, and nothing more. The exponential transformation exponential functions are seen quite a bit out in the worldwell, actually they only do a good.
The oracle database notes for professionals book is compiled from stack overflow documentation, the content is written by the beautiful people at stack overflow. The post should be a must read book, the classical ones, the foundation books, not books for specific products or dated. Hi experts, im on oracle 9i can someone help me where do i check the time interval of log shipping from primary database to standby database. Good books for sql looking for a good book to learn sql. In other words, how often does the data get replicated. Database schema for books, authors, publishers and users. Solved how can i load my sqlite database in memory with. How to query the stackexchange databases brent ozar.
I made a little program a while ago for fun that tests out a whole suite of classic sorting algorithms on. The concept of snapshot standby is that we can temporary convert a. Hello all, i have one question about high availability for compute hypervisor nodes. The related information when placed is an organized form makes a database. The attached documents describe the database schema including the relationships between the tables, the available indexes and primary keys, and the identifiers tracked by the database. Im basically a programmer and database knowledge is a flaw on my formation. I want to have a database of books, authors, publishers and the users that signup and have their bookshelves read, currently reading, want to read or plan to read. My test was based around using the oracle data guard concepts and administration documentation to set up a physical standby of a basic oracle 10. The full stack overflow developer this article is part of a web development series from microsoft. If i have some esxi compute nodes or kvm compute nodes and we need high availability for these nodes in case one of these nodes fails, what will provide high availability for these compute nodes.
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