db2 mainframe

Discover db2 mainframe, include the articles, news, trends, analysis and practical advice about db2 mainframe on alibabacloud.com

DB2 Database Permissions

Tags: LAN use Rights Management program for PAD details ORM RepositoryReproduced in the following content: http://blog.csdn.net/xiyuan1999/article/details/8135263 Permissions in the DB2 There are three main security mechanisms in DB2 that can help DBAs implement database security plans: Authentication (aut

DB2 Federal Database

Tags: password blog services color tables cal Top Date Direct Target machine:192.168. 0.16 Local machine:192.168. 0.18 1 . Log in to the local database DB2 connect to DWMM user Dainst using Dainst # # Open Federated database parameter DB2 update dbm CFG using federated YES DB2 Force application all db2stop Db2start 2. Cataloging Database # #1. Create

How to get the best performance for DB2 enterprise applications

Brief introductionWhen it comes to ensuring that enterprise applications built with IBM DB2 (DB2 certified DB2 Training) ®universal Database "(DB2 UDB) and borland® tools (such as Delphi, C++builder, or Kylix) have the best performance, programmers The ability of the DB2 opt

What commands does DB2 database provide in linux?

The following articles mainly describe the commands of the DB2 database in the linux operating system, if you are interested in the commands of the DB2 database in the linux operating system, you can click the following article to view the instructions. The following is a detailed introduction of the article. I hope you can learn from it. DB2 database commands 1.

Application of DB2 database in the Insurance Industry

Guidance:In recent years, with the improvement of people's living standard, many people have begun to buy insurance, which also accelerates the rapid development of the insurance industry,Insurance IndustryIt is generally oriented to the public, so the database is in a relatively important position for the insurance industry. It is precisely becauseDB2 databaseThe system has many advantages, so some insurance companies choose the DB2 database system.

Some small notes for novice DB2: new instance, database path not present, client connection

This time, our DB2 is deployed on Windows. Windows has a client that is called a graphical interface. But it does not seem to work well, we have some problems, let's solve it. First, add a database instance: Instances of DB2 are independent of each other, and instances can be considered as containers for databases. When the default DB2 is installed, it builds an

Top 10 DB2 optimization techniques for flying Databases

For helpDB2DBA avoids performance disasters and achieves high performance. I have summarized a fault diagnosis process for our customers, users, and DB2 experts. The following describes in detail the 10 most important performance improvement techniques for using DB2 UDB's e-commerce OLTP applications in Unix, Windows, and OS/2 environments, at the end of this article, we will make a summary.DB2 databaseOfOp

Introduction to IBM DB2 Connect (1)

The db2 tutorial is: IBM DB2 Connect introduction (1 ).In part 1 of this series, we initially talked about the different programming interfaces provided by DB2 Connect and the drivers that implement these interfaces. In the last few sections, we roughly describe the communication infrastructure provided by DB2 Connect

Introduction to IBM DB2 Connect (1)

The db2 tutorial is: IBM DB2 Connect introduction (1 ). In part 1 of this series, we initially talked about the different programming interfaces provided by DB2 Connect and the drivers that implement these interfaces. In the last few sections, we roughly describe the communication infrastructure provided by DB2 Connec

DB2 Common Commands

Label:1. Launch instance (DB2INST1): Db2start 2. Stop the Instance (DB2INST1): Db2stop 3. List all instances (DB2INST1) Db2ilist 3-1. List the current instance: DB2 Get Instance 3-2. List all databases: DB2 List Database Directory 4. Look at the sample configuration file: DB2 Get DBM Cfg|more 5. Update the Database Manager parameter information:

SQL Server, Oracle, and DB2 database SQL statement comparison

Reposted from: longtang Bay 1.1.1 obtain the first N records SQL Server: Select Top N * From xtable ORACLE: Select * From xtable where rownum DB2: Select * From xtable fetch first n rows only 1.1.2 obtain the current date SQL Server: Select getdate () ORACLE: Select sysdate from dual DB2: Select current timestamp from sysibm. sysdummy1 1.1.3 connection string SQL Server: Select Hello + toone ORACLE: Select

DB2 common dummies 1000 questions (one)

When applying DB2, you may encounter some seemingly simple problems, especially for beginners.To sum up, I will release it to you. I hope it will be helpful to you. At the same time, you are welcome to discuss, develop, and make progress together! The characters below are mainly in lower case based on DB27.X.This article does not need to be viewed by DB2 experts.1. What are the levels o

The implementation of DB2 V8 database system transfer is very simple!

This article mainly tells you about the actual operating scheme of the DB2 V8 database system transfer, and installs DB2 v9 on the system with the old version of the DB2 database installed, migrate all related instances and database systems of the old version to DB2 V9 and port the

DB2 Common fool question 1000 ask (one)

When you apply DB2, you may encounter some seemingly simple problems, especially for beginners, I have a simpleSummed up, released to everyone, I hope that we can help, but also welcome everyone to discuss together, common development and common progress! The following are mainly based on db27.x. The following characters are lowercase. This article for DB2 Master is not to see. What

Top 10 DB2 optimization techniques for flying Databases

Hchao, a moderator of the IBMDB2 database Professional Forum, once published a blog post to help DB2DBA avoid performance disasters and achieve high performance. I have summarized a fault diagnosis process for our customers, users, and DB2 experts. The following is a detailed description of the 10 most popular e-commerce OLTP applications that use DB2 UDB in Unix, Windows, and OS2 environments. Hchao, a mod

DB2 Command Daquan

Label:Check archiving processing View Log Archive status DB2 "Select Date (CAST (start_time as TIMESTAMP)) as DATE, COUNT (*) as Number_of_logs_per_day, (Count (*) *23.4375) as AMOUNT_LOGS_DAY_MB, Dbpartitionnum as Dbpart From Sysibmadm. Db_history WHERE operation = ' X '--Archive logs and Operationtype = ' 1 '--1 = First Log archive method and TIMESTAMP (end_time) > Current_timestamp-10 days GROUP by DATE (CAST (start_time as TIMESTAMP)), Dbpartition

Detailed drill of DB2 Incremental Backup Recovery

DB2 supports Incremental Backup (Incremental Backup) and Delta Backup (Delta Backup. incremental backup is equivalent to a differential backup in Oracle, that is, after a full backup, all the changes since the full backup are backed up for each other Incremental backup. delta backup is equivalent to Incremental Backup in Oracle. Each Incremental Backup only backs up the incremental parts since the previous backup. A detailed Incremental Backup example

Common DB2 commands

1. Disable DB2Db2stop or db2stop force.In the script, write both of them to avoid using the db2stop force command, for example:Db2stopDb2stop force2. Start DB2Db2start3. view the local node directoryDB2 list node directory4. cataloguing a TCP/IP NodeDB2 catalog TCPIP node 5. node CataloguingDB2 catalog TCP node node_name remote server_ip server server_port6. node deserializationDB2 uncatalog node node_name7. Cancel node CataloguingDB2 uncatalog node 8. Test node attachmentDB2 attach to node_name

DB2 Common Command Summary

PS: Need to enter DB2 's account before executing the command: Su db2inst1Modify Password: Change the corresponding operating system password, Windows can change db2admin password, linux change db2inst1 password can be, DB2 's database password is tied to the operating system, as you can say, only need to modify the user's password on the operating system. You want to change that user's password, you change

Learn to use DB2 commands and Fault Diagnosis

I feel that the answers to many basic questions can be obtained through the help of DB2, because DB2 itself has very detailed help information after installation, so I think it is necessary to summarize how to get help from the DB2 command syntax! We will discuss DB2 8.2 In aix5.2 or WINXP, which focuses mainly on ma

Total Pages: 15 1 .... 8 9 10 11 12 .... 15 Go to: Go

Contact Us

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.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.