resource limit

Resolving database timeouts and deadlocks in Java programs 2011-06-07 11:09 anonymous help test networkfont Size:T | T The Java program resolves database timeouts and deadlocks, and each program that uses a relational database may experience data

DirectoryOracle 11g Installation ReadinessOracle 11g:Oracle 11g online Documentation:Oracle 11g R2 Database installation hardware configuration requirements:Linux PlatformsRequired Package Support:Create an Oracle Usermodifying kernel

My knowledge is not deep, the following content is on-line harvesting for future use. Signal Signal Detail Description Concise Description processing Mode 1) SIGHUP This signal is issued at the

The trap command is used to specify the action to be taken after the signal is received. A common use is to complete the cleanup when the script is interrupted. However, this time I met it because the customer has a requirement: the user who

PL/SQL login for a short time session automatically disconnects1. First look at your profile file for this userSelect profile from dba_users where username= ' username ';2. Review the Idle_time settings in the profile fileSELECT * from Dba_profiles

Dubbo Official documents:User Guide >> Example >> Threading Model650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/85/26/wKioL1ea_4LyNA26AAHPj44uEPw437.png "title=" Thread 1.png "alt=" Wkiol1ea_4lyna26aahpj44uepw437.png "/>Configuration tab:

After running Java program on Linux for a period of time, the exception "Too program open files" may occur. This situation is common in scenarios such as high-concurrency access to file systems and multi-threaded network connections. Files

1. Each thread has its own signal screen word2. Each thread shares a signal processing function for the same signal.3. After the main thread is set Pthread_sigmask, the sub-thread will copy a set of signal screen words.Then we'll look at the

This is a creation in Article, where the information may have evolved or changed. Hello everyone! My name is Sergey Kamardin. I am an engineer from Mail.ru . This article will explain how we develop a high-load websocket service in the Go language.

This is a creation in Article, where the information may have evolved or changed. Translate the original link reprint/reprint please indicate the source Original link @medium.com published on 2017/08/03 Hello everyone! My name is Sergey Kamardin. I

/Etc/security/limits. how conf works 1. limits. conf description limits. the conf file is actually the pam_limits.so configuration file in LinuxPAM (plug-in Authentication Module, pluggableauthenticationmodumodules), which breaks through the default

ORA-28002: thepasswordwillexpirewithinstringdays for example ERROR: ORA-28002: thepassw ORA-28002: the password will expire within string days if ERROR: ORA-28002: the passw Change the password of a Database User. When a user is not a dba-level

Preface memcached source code was recently downloaded to prepare for research. But after the download, I found that many library functions have not been seen by myself, so I collected these functions. Later I found that some of the functions I know

Number of CITIC numbers in UNIX and Linux-general Linux technology-Linux programming and kernel information. For details, refer to the following section. 1 ~ The 31 signal is a traditional UNIX-supported signal, which is an unreliable signal

When I create a USER in the new database today, I need to configure resource restrictions. I haven't been playing ORACLE for a long time, and I have been playing this thing almost. Userprofile includes two parts: 1. resource restrictions, When I

The environment source end is a RACrac1rac2: RHEL4u7 + Oracle10.2.0.4 + ASMrac1 Internet IP address 192.168.47.241 virtual IP address 192.168.47.242 virtual IP address is a single machine ggdb: RHEL4u7 + ORACLE10.2.0.4 + ASMIP: 192.16

ERROR: ORA-28002: the password will expire within 7 days The error is that the password is about to expire. There are two solutions to this problem. 1. Modify the password of the user who has reported an error The account that has been reported that

A complete set of common Oracle commands A complete set of common Oracle commands The ORACLE tutorial is a complete set of common Oracle commands. Chapter 1: Log Management 1. forcing log switches SQL> alter system switch logfile; 2. forcing

1 , the first thing to clarify is the meaning of the process and thread:Process is a program with a certain independent function on a data set on a running activity, is the system for resource allocation and scheduling of an independent unit.

How to install Oracle 11gr2 in OEL5.5, oel5.20.gr2 Virtual Machine environment: Vmware Workstation 11.1.0 + Oracle Enterprise Linux 5.5 X86-641. Physical Machine memory settingsMinimum: 1 GBRecommended: 2 GB or aboveMemory size:# Grep