System that handles large amounts of data in an organised fashion

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0
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1answer
400 views

ldap_add: Constraint violation (19) additional info: some attributes not unique

Well I have already gone through ldap_add: Constraint violation (19) but couldn't solve my problem! Problem I'm facing is that, when I'm trying to add users from bckup.ldif file by issuing following ...
3
votes
1answer
57 views

Is it unusual for a database client to install the server's SSL certificate?

We use Amazon RDS for our databases at work. Recently we got an automated email from Amazon stating they'd be updating the SSL certificates and that if we didn't upgrade our database instances within ...
0
votes
1answer
30 views

multi-master databases in low connectivity environments

I'm working on a project that has many client devices distributed in remote environments where connectivity losses are frequent and expected. Clients continue to operate when offline, but when these ...
2
votes
0answers
238 views

Using database for storing text files and images [closed]

I need to build a image/static file cache which would host maybe few hundred up to thousand static files from 1kb to ~200kb. I'd need super fast reads (I'm using redis, but it's one threaded and I'm ...
0
votes
0answers
29 views

VCenter and SSO Database

We are using external dedicated Database Server During VCenter SSO installation RSA Database got created using the script (RSA_DATA.mdf,RSA_INDEX.ndf,translog.ldf)and pointed the SSO to it Now During ...
0
votes
1answer
466 views

How to attach a database created by sql 2008 to sql 2012 when full text catalog missing? [closed]

I have an already created mdf file which was created by sql server 2008.But when I attach this mdf file to sql server 2012 it asks me to add necessary full text catalogs. I have no idea what to ...
0
votes
1answer
37 views

After restoration of .stm file i unable to open emails.

We use Exchange server 2007 as a mail server where mailboxes don`t synced to Outlook. We had some problems with a .stm file and we restored it. After that we unable to open any emails located in these ...
1
vote
0answers
49 views

Commvault, how to generate a report by time scheduled?

I'm using commvault at the moment to manage backups, but i need to creata a report of some kind that can show me the days of the week , and what server is backing up at that moment. A bit like this: ...
0
votes
0answers
335 views

MySql server keep crashing inside docker

I am running mysql inside docker with its /var/lib/mysql mounted on HOST. Eveything was working fine . Then i upgraded the docker from 1.4 to 1.5 . I rebuild the mysql image and but /var/lib/mysql ...
0
votes
1answer
293 views

How to update system databases in SQL Server

I am having problems updating a system database in SQL Server 2008. Perhaps there is a different way to do it, but I basically need to change/remove growth restrictions on certain log files for a ...
2
votes
1answer
294 views

How can postfix hash: databases be replaced by static: or inline:?

What is the syntax to replace a postfix hash-Database, for example domain.tld PREPEND my-header: foobar with a static map? docs define it as Example: "inline:{ key=value, { key = text with ...
-3
votes
1answer
48 views

How should my company bring its product, a line-of-business MVC application, into the cloud? [closed]

I am a recently-hired junior software engineer at a small company that develops and sells a normal client/server MVC application to small and mid-level enterprise clients in a particular line of ...
-2
votes
1answer
50 views

Set rules on exchange and save it to database [closed]

I wanna set exchange rules for my incomming backup mails. After receiving one message with "Backup Exec Alert: Job Success (Server: "SERVERNAME") (Job: "JOBNAME") " in the subject a script should be ...
3
votes
0answers
60 views

OlegDB in production [closed]

When evaluating available NoSQL solutions, our team identified following product for evaluation: OlegDB. Site looks pretty decent and documentation is available. While site says it's production-ready ...
1
vote
1answer
30 views

Size of MYI index smaller on slave server

I've recently altered a huge MyISAM table (80 million entries) by adding a new value in an enum field. After I did this I've checked the health of the table on 2 slave servers which are used to ...
0
votes
1answer
2k views

Third-party SSD solutions in ProLiant Gen9 servers

has anyone experience with using consumer SSDs like the Samsung 850 Pro in an HP ProLiant Gen9 server with a Smart Array P440ar controller? Judging by various reports about older versions (Gen6 to ...
0
votes
1answer
264 views

How to query database(s) on daily schedule and generate an email report with the results?

I have a website that runs off a Node web server, a Redis server for temporary storage, and a Postgres database. Once a day, I would like to run a batch of Redis and Postgres queries to generate a ...
2
votes
1answer
541 views

AWS RDS Nightly Staging Database

I am trying to determine if it is possible to configure the RDS service in AWS to do the following, but have not had much luck with my Google searches. When it does its instance backup, have it ...
0
votes
2answers
280 views

How to pipe all log files entries to a database on linux?

I am thinking about building an application that would read my different server log files, save the parsed data to a database, and then remove the line from the log file. This is my programer side ...
0
votes
1answer
106 views

Deploying grails application to iplanet webserver

I asked this question in stackoverflow and was advised to ask here. I have project that connects to a few Oracle 11g databases. So I have 3 different logins. This does fine when I run it locally from ...
1
vote
2answers
49 views

Does a server use bandwidth when connecting to itself?

I have a dedicated server (CentOS 7) with Storm on Demand. I have a rails application running on the server served by nginx and unicorn. I'm using MariaDB on the same server. The rails app handles ...
0
votes
1answer
45 views

prevent replace sql database files with old one

i have a database that i use in my application. the operation i want to prevent is if i stop sql server and take the database files to another location then start the sql server and make some ...
0
votes
1answer
641 views

Is mongorestore ditrectly to a path with the --dbpath faster than restoring to a running mongod instance?

What and how much is it faster: #mongod not running mongorestore --dbpath /var/lib/mongodb --db test /some_dump or #mongod running mongorestore --db test /some_dump ? I could not quickly find ...
-2
votes
2answers
106 views

How to work on 2 MySQL databases at the same time using PHPMyAdmin through Plesk? [closed]

I am trying to open 2 instances of PHPMyAdmin by clicking on the "manage database" link in Plesk. But the challenge is I seem to be only allowed to work on 1 database at a time as when I try and open ...
0
votes
1answer
71 views

Riak setup and LB?

Quick question about setting up riak cluster. Do I need load balancer in front of the cluster ? The cluster will have 3 nodes with N =3, so successful write must have the data in 3 nodes. Any ...
0
votes
1answer
53 views

Securing Webserver and Database

I need to secure an internal web server and sql db, that is going to be made public(www) At this stage im only looking to provide a reasonable amount of security($$) until it gets bigger at which ...
1
vote
0answers
138 views

MSSQL Server 2008R2 Replication stall, no latency, no errors, missing data on subscriber

This morning after performing a routine database deployment of two new tables I noticed that transactional replication had stopped for more than 3 hours. When replication resumed it picked up 3+ hours ...
1
vote
1answer
602 views

Execute Trigger as Login

Is it possible to impersonate a login when running a trigger? I able able to run execute as 'username' but not execute as login='username' I can usee execute as as such with EXECUTE AS login='smr' ...
0
votes
1answer
329 views

OpenShift allow permanent external access to PostgreSQL [closed]

I have an OpenShift gear with Nginx and PostgreSQL, and need to allow a Java applet (served from Nginx) direct access to the PG database. I've already tried to edit ...
-1
votes
2answers
2k views

DATABASE ERROR: CONNECTION FAILED! - when accessing round cube webmail after installing latest Mac Updates for OS X server

My server is a Mac Pro (2.4 Dual Xeon) with OS X 10.9.5 and running OS X Server version 3.2.1 - I installed the latest OS X updates for both Mavericks and Server on 9/20/2014 - round cube webmail ...
0
votes
1answer
61 views

WLS: Identifying the managed server where a DB session originates from

We are using WLS servers, on which we configure data sources (DS) and managed servers. For failover reasons, our main application is depolyed on two separate managed servers (lets call them app_1 and ...
0
votes
1answer
42 views

Can OpenVPN routes be stored in a database?

I'm trying to develop a simple custom intranet web-based tool to manage OpenVPN routes so that they can be added and removed without having to edit the config file. Is there any way to make OpenVPN ...
2
votes
1answer
379 views

mongodb keep looping while trying to sync data

I'm converting my my standalone mongodb into a replica set. I've added one more member (and I want to add two more members later, and to shutdown the primary server). My primary mongodb is running ...
1
vote
1answer
90 views

Databbase file structure on disk [closed]

I'm an interested in the fundamentals of databases for a project that I am currently working on. Specifically the physical storage on disk and how rows and indexes are stored in a file. For the most ...
0
votes
1answer
327 views

Percona slave crashes with “unexpected PLT reloc type”

I have 2 data centers each with a master/slave database running Percona server 5.5.23. For some reason, one of the slave databases crashed with this error: 03:00:40 UTC - mysqld got signal 11 ; ...
-1
votes
1answer
30 views

Moving MYSQL database Cache issue?

I moved a mysql (myisam) database using rsync to aother server, I realized after doing this that I forgot to run 'flush tables' before moving the files so not all changes were written to disk I guess. ...
-1
votes
1answer
79 views

Will an average PC run a 10 concurrent write intensive request with 50MB daily database server? [closed]

As I am a average programmer who have never been purchasing any hardware myself, I have to choose a computer for a prototype database server that will be used to serve 10 concurrent request per one ...
0
votes
1answer
143 views

What are the advantages of moving to an Azure database server then installing it directly [closed]

I am currently using a database from an installed instance on my web server in a VM on Azure. I was thinking about moving it to an actual Azure Database so I could load balance the web server. Does ...
0
votes
1answer
330 views

Forced reboot caused /var/lib/mysql to 'disappear'

During the nigh my provider had to force reboot the server (pull the plug), after boot, there was a problem with the MySQL server (I'm using MariaDB). After hours of research I can't find the main ...
0
votes
2answers
2k views

Microsoft SQL Server Standard High Availability without Shared Storage

I'm a software dev with little experience managing SQL so please bear with me! We are developing a piece of software that needs to be highly available, with a significant degree of resilience. This ...
3
votes
2answers
7k views

MongoDB Auth, can be authenticated in the shell but not via the command line

I have an application that connects to a MongoDB database called discussions. I've created a user Mongo shell: > use discussions switched to db discussions > ...
1
vote
1answer
93 views

htdbm and mod_authn_dbm fail when migrating between apache 2.2 servers

I'm migrating an existing website from Apache 2.2.4 on Gentoo 32-bit to Apache 2.2.27 on CentOS 64-bit. This particular site uses DBM for authentication with encrypted passwords. On the old system ...
1
vote
1answer
157 views

Very strange disk-usage for replica in Mongodb

tl;dr: the new 2.6 replica eats up a lot more disk space than the 2.4 members. We're heavy users of MongoDB's GridFS. We're currently on 2.4, and are intending to upgrade to 2.6 by simply adding a ...
0
votes
0answers
118 views

SQL DATABASE USING VPN

I have a very simple classic asp site on a Windows 2008 Server with an IIS 7.5 that connects to an Sql database on a Sql 2008 r2. the site works perfectly when accessing it both locally from the ...
0
votes
1answer
144 views

Providing database connection via web server

I am creating a database (in PostgreSQL, but this question is hopefully independent of the underlying DBMS) that will be hosted remotely. Most access will be provided through a web-based front end ...
4
votes
1answer
469 views

Latency & speed considerations between 2 servers on Amazon EC2

I'm setting up a system that consists of: 2-4 database servers 2-4 webservers (running Node.js) The webservers use the database servers heavily. Aside from connecting to the private IPs of the ...
0
votes
0answers
215 views

indexing a ~3gb database into elasticsearch: how?

I have a new database of 2 million records (around 3gb when dumped json) produced every several days. I want to quickly put it into ElasticSearch. That's what I do right now: Create a new index and ...
1
vote
2answers
212 views

What is the best/most secure way to download/send/keep offline backups?

I have a small app that uses MySQL. I'm on a small Ubuntu box using Apache on Digital Ocean. In case anything ever goes wrong, I would like to have something that periodically sends me or downloads in ...
-1
votes
1answer
175 views

Telnet to localhost 3306 looses connection to host after few seconds

When I try to telnet into my localhost port 3306 which belongs to mysql, it shows me the hello packet, then looses connection after a few seconds. My skip networking is set to OFF, I have started and ...
-6
votes
1answer
104 views

Database Backup using DOS commands or any other useful commands [closed]

I am planning to backup my database files from network drive to one other. Here is my requirement: All database should be backed up excluding certain file names starting with msdb, model etc. this ...