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by: Krishna Prasad |
last post by:
Hello,
I am in the process of designing the following kind of system --
A MySQL database holds hundreds of thousands of entries. All of these
entries are periodically processed by a set of backends. Whenever an
entry is processed, its related fields are updated.
The approaches I am considering for load-balancing are:
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by: Jaime Casanova |
last post by:
Hi all,
in the pg_stat_activity catalog there is a field called current_query but it
is in blank when i modify the
show statement stat in postgresql.conf i win nothing. what am i doing wrong?
thanks in advance,
Jaime Casanova (el_vigia)
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by: Derickson |
last post by:
I am working with a production runtime Access 2000 db, split front-end
and back-end. Running on a network, I need a nightly copy of the
backend transferred to a laptop with a temporary network connection so
as to be able to run a locally linked version of the database outside
of the production environment. No data will be modified; it will be
read-only.
I am struggling with docmd.transferdatabase and trying to empty the
laptop-local...
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by: Robert Treat |
last post by:
http://archives.postgresql.org/pgsql-general/2003-11/msg00581.php
In the above Jan Wieck mentions a bug that occurs in pg 7.3.4 that
causes a crashing backend to hang around in the stats until the slot is
reused, due to the message that tells that the backend terminates is
never sent to the collector daemon.
I'm curious if anyone knows if this was fixed in 7.4, and perhaps more
importantly if there is a way to clear these entries in...
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by: elein |
last post by:
The variable names in postgresql.conf have changed
in the last several releases. I'm now confused
about what variable(s) to set to show the query
in pg_stat_activity.
Hints?
--elein
============================================================
elein@varlena.com Varlena, LLC www.varlena.com
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by: Anony Mous |
last post by:
Coming off of 7.4.3 I've always used
select count(*) from pg_stat_activity
through the ODBC driver to obtain the number of connections to the db. I've
found that with v8.0 Beta 1 that this at times has returned a value of 0
(when there is obviously still a connection). It's not repeatable, and
occurs sporadically. Does anyone have any reason as to why this would be
isolated to V8? Is this an acceptable means of obtaining the...
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by: Jeff Amiel |
last post by:
I ran a home-grown self continuous stress test tool against my 7.4.2
database.
I banged 'ps' (running freebsd) while it was active and witnessed
several of the 'back end' postgres processes exeucting queries, commits,
inserts, etc....(the actual work the processes were doing was listed in
the 'ps' output)
however, if I checked pg_stat_activity during the same time period, I
saw nothing populated in the current_query column...ever.
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by: ApexData |
last post by:
Hello
Split DB (FE & BE) Linked. FE compiled to MDE.
For security reasons, I have hidden the BackEnd. However, If the
network is down or the FE can't find the Backend, then an Access Error
reports exactly where the Backend is. This blows my attempt at hidding
the Backend file. I have tried to use the DIR() statement to look for
the BE in my FormOpen of my 1st form but it seems to be ignored.
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by: bg_ie |
last post by:
Hi,
My company's backend is located at a location with a long address,
something like -
//our_servers/server_number_one/our_department/our_devision/
our_results/our_databases/backend.be
I have tested the very same backend on another server with a sort path
location at it works fine, but at the location above it is extremely
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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