Designing Database For Jobs Portal
May 27, 2006Hi...
I am making a online job portal....for dat i need to make a gud database.
wud anybody be kind enuf to provide or tell me how to make a good database design...
thnx..
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Designing A Database Within A Database... Design Question Storing Data...
Jul 23, 2005I have a system that basically stores a database within a database (I'msure lots have you have done this before in some form or another).At the end of the day, I'm storing the actual data generically in acolumn of type nvarchar(4000), but I want to add support for unlimitedtext. I want to do this in a smart fashion. Right now I am leaningtowards putting 2 nullable Value fields:ValueLong ntext nullableValueShort nvarchar(4000) nullableand dynamically storing the info in one or the other depending on thesize. ASP.NET does this exact very thing in it's Session State model;look at the ASPStateTempSessions table. This table has both aSessionItemShort of type varbinary (7000) and a SessionItemLong of typeImage.My question is, is it better to user varbinary (7000) and Image? I'mthinking maybe I should go down this path, simply because ASP.NET does,but I don't really know why. Does anyone know what would be the benifitof using varbinary and Image datatypes? If it's just to allow saving ofbinary data, then I don't really need that right now (and I don't thinkASP.NET does either). Are there any other reasons?thanks,dave
View 7 Replies View RelatedDatabase Designing...
Apr 5, 2004Friends,
Who is responsible for the Design of Database? System Analyst, DBA, Databse Designer, Project Leader? Coz I am working as a System Analyst, but now desgining the Databse for the ERP package which I feel is another man's work. Confussed. Plz help me.
Anil
Database Designing Tools
Jun 9, 2004Hi all,
Does anyone know how I can design the database schema. I mean what tools can be used to the design the database and view the table relationships, etc. TIA.
Vik!
Things To Consider While Designing Database
Dec 5, 2005One interviewer has asked me the following question:
What are the things that you consider while designing database?
I have told about integrity constraints, and normal forms.
but he has added 15 more concepts like
1. indexers
2. Table columns
3. Table rows
4. search facilities
6.......
Can any one give full Idea on this question?
Thanking you Ashok kumar.
Designing A Generic Database API
Nov 22, 2005Hi,
My current project requires me to convert a mysql based software to a more generic one. I started by designing separate db class files and separated the lower level connection queries from the business logic. By doing this, I now have mssql.class, mysql.class, sqllite.class etc..
But am not sure how to handle sql functions in queries. For instance, one of my queries need the use of a date function to add minutes to a db field.
In mysql, I accomplish this using
dbfield+interval '$arg' minute between date1 and date1
But in mssql I cannot use this type of query. It seems I'll have to use date_add() function. How do I handle this situation?
My frontend scripting language is php
Thanks d'advance
Celia
Database Schema Designing
Feb 26, 2004Case 1:
A company is involved into e-commerce..hosting multiple websites for different products.
CAse 2:
The above scenario could also be implemented with a single site having multiple products for sale.
For Case 2 one would go for a single database for all the products.
While for CAse 1 ,a separate Database is developed for each Site.
What I fill is CAse2 is a more appropriate choice even if we have multiple sites for different products.
This would help us in rapid development of any ecommerce site...
ANd better ERP management for the Company.
I would appreciate some expert guidelines for the above scenario
Thanx in Advance
Warm Regards
Girija
Is There Any Guideline To Reach The 5NF Or Above In Database Designing?
Jul 20, 2005Dear All,How to reach to the highest level of normalization for database designing?Guide Lines Needed.What will be the characteristics of a database of a completely normalized databae?Check List needed.ThanksSuryaPrakash Patel****************************************** This message was posted via http://www.sqlmonster.com** Report spam or abuse by clicking the following URL:* http://www.sqlmonster.com/Uwe/Abuse...118039e018ee088*****************************************
View 2 Replies View RelatedPerfomance Enhancement Through Proper Database Designing
Jul 20, 2005Dear ReaderI am trying to design a database. How can I make best Judgement that Indexing (which I am trying to fix during Diagram Desingning process)is ok.I am able to identify the best candidate for the indexing.Below is the details I want to understand:AreaZIPCityCountyDistrictState/ProvinceCountryNow I want the data retrival optimization through Index. (you can suggest another idea, also)Entities Area,...., Country have independent tables.Example:Area_TableAreaID (PK)AreaThey have relationship- one to many- if you go from Country to Area.There is one more table:Location_Table (PK)LocationIDAreaIDZIPIDCityIDCountyIDDistrictIDState/ProvinceIDCountryID(Location_ID is further related to the Address of the contact.)GUI has a single form to enter these details.On a save command details in all the tables -Area to Country- (individually) being inserted.& simultaniously Location_Table is also being inserted with the details.Following is the situation of being queried these tables:(1) GUI user can select an Area than the related details of ZIP .., ..., ...upto Country etc. should be loaded automatically (id it is previously stored by the user entry in the database.)(2) Contacts have to be retrived on the basis of Area, ZIP, .....County. (Necessary Groupings are required )Example:If Contacts are queried Country Wise then the Display should beCountry1State1District1County1City1ZIP1Area1Area2ZIP2City2County2District2Country2Please Guide.SuryaPrakash****************************************** This message was posted via http://www.sqlmonster.com** Report spam or abuse by clicking the following URL:* http://www.sqlmonster.com/Uwe/Abuse...0255a1765491f15*****************************************
View 5 Replies View RelatedDesigning (or Gathering Data From): A Hierarchical Database Using SQL
Feb 18, 2008Hi All,
I am attempting to create a Visual C++ application based on displaying financial charts and am using SQL Express to store Stock information such as the Exchanges the stocks are traded on, the indicessectors they belong to and the Closing prices for as long as I can download data for. I am not proficient in C++ nor SQL and am using this project to learn both languages as well as making myself rich beyond my wildest dreams.
I have "designed" a database with the following tables:
tblDate_ 1 column clmDate (Primary Key, smalldatetime, NOT NULL)
tblStockExchange_ 4 column clmStockExchangeID (PK, int, NOT NULL)
clmParentID (int, null)
clmStockExchange (nvarchar(50), NOT NULL)
clmMarkets_ (FK, nchar(20), NOT NULL)
tblMarkets_ 1 column clmMarkets (PK, nchar(20), NOT NULL)
tblIndices_ 1 column clmIndices (PK, nchar(50), NOT NULL)
tblSectors_ 1 column clmSectors (PK, nchar(50), NOT NULL)
tblMarkets_Sectors 3 columns clmMarkets_SectorsID(PK, int, NOT NULL)
clmMarkets_ (FK, nchar(20), NOT NULL)
clmSectors_ (FK, nchar(50), NOT NULL)
tblSecurities_ 4 columns clmEPIC (PK, nchar(10), NOT NULL)
clmSecurity_Type (nchar(5), NOT NULL)
clmSecurty_Name (nchar(50), NOT NULL)
clmSectors_ (FK, nchar(50), NOT NULL)
tblSecurities_Indices 3 columns clmSecurities_IndicesID (PK, int, NOT NULL)
clmEPIC_ (FK, nchar(10), NOT NULL)
clmIndices_ (FK, nchar(50), NOT NULL)
tblSecurities_Date_OHLCV 8 columns clmOHLCVID (PK, int, NOT NULL)
clmEPIC_ (FK, nchar(10), NOT NULL)
clmDate_ (FK, smalldatetime, NOT NULL)
clmOpen (float, NOT NULL)
clmHigh (float, NOT NULL)
clmLow (float, NOT NULL)
clmClose (float, NOT NULL)
clmVolume (float, NOT NULL)
Why so many tables? perhaps you should put some more in...
This was the only way I could work out how to store one-to-one and one-to-many relationships required for:
- Many closing prices for many stocks
- Stocks belonging to many indices
- Stocks belonging to only one sector
- Stocks belonging to only one market (MainMarket or AIM for LSE)
- Stocks belonging to only one Exchange (I am aware of dual listed stocks but one thing at a time)
Why nchar's and not nvarchar's?
Because I didn't realise the benefits of nvarchar's until recently. How can I change this a loose the extra spaces in the cells.
Why do some tables have IDs and others don't?
I decided to put ID columns in for tables that didn't have obvious Primary Keys - if someone could explain the advantages if ID columns I would be grateful.
To the SQL Professional's eye there will be some obvious things wrong with this design and your criticism is welcome. The database I have is achieving what I would like it to do; I can plot charts using the data but I have ran into problems when trying to create a TreeView control which is what I would like to use as a navigational tool in my application.
It would seem that pulling hierarchal data from a relational database, to pass to the TreeView control, is a tricky task to say the least. I have found many articles online which discuss how to do this (using an Adjacency List Model or Nested Set Model) but they define a fairly simple example at the beginning (based on fruit or electrical goods) but don't appear to talk about gathering data from an existing relational database or changing an existing relational database so that it is more suited to storing hierarchal information. I have Joe Celko's - Tree and Hierachies in SQL for Smarties but sadly this fine material is a little beyond me!
I would like the hierarchy to look like this:
StockExchange
Market
Sector
Stock
Indices
Sector
Stock
I have written three queries to get the StockExchangeMarketSectorStock information individually from each table but am struggling with ways to put all the rows together, add left and right values (Nested Set Model) then run queries against this to get individual nodes to pass to the TreeView control. Therefore is there something I need to add to the original design?
Any help would be greatly appreciated.
Designing A Compact Database For Mobile Device
Apr 4, 2008Hey guys,
So I started an SQL CE database for use inside a mobile application. I used SSMS to create a .sdf file (because if I let Visual Studio do it, SSMS can't open it because it will be version 3.5).
The reason I wanted to use SSMS is because I wanted to be able to design the database in design view, and populate it with initial information for the application to use. That means adding tables and rows.
The problem is, SSMS doesn't seem to have a design view available when working with CE databases. It also doesn't seem to have a feature for adding rows into tables. It's essentially as useless as VS2008 for designing my mobile database. It only lets me add tables, and I can't even do that visually in design view. I have to use those cumbersome forms.
Is there any way to design a CE database in design view? And add rows of data into tables? It feels like I'm overlooking something.
Note: I dont need to subscribe or publish the database. The mobile application just needs to use the database as a repository.
BIP Portal
Mar 22, 2004Hi everyone,
I've just installed the BIP portal on an Application Server running Windows 2000 with the latest Service Pack and I choose to install the BIP database on a database Server. I've put my user in the BIP_ADMIN on the Application server's local windows user-group and also in the BIP_USERS role on the database BIP. If I try to browse the URL on the the application server it works well, but when I try to browse from my local machine thorough the network I get the following message: User 'AGFBRASILGAVieira' do not currently have access to the database. Please add the user to 'BIP_USERS' user group on SQL server's machine or contact the system administrator.
Anyone could help me?
Thanks in advance,
Genilson from São Paulo, Brazil.
Portal Available?
Jun 10, 2007Hey, anyone recommend an interface/portal that can connect to MS SQL SERVER? I've seen a couple, but haven't like them at all. It would be much easier if I could do the quick stuff I need to do from my desktop and just connecting in, rather then jumping on the server which I do now. Any good ones out there, that kind of do it all?
Thanks!
Connectivity Portal (WIKI)
Nov 15, 2006Hi All,
Wouldn€™t it be nice to have a single portal to check the list of data sources SSIS can connect to? Like, if and how SSIS can connect to SAP/Oracle/DB2/SQL Server/etc? along with what to expect from that connection, such as 64-bit support, fast data load option, scalability, etc?
The know-how around connectivity in SSIS has particularly been challenging to structure in terms of gathering and reaching all sorts of connectors and data sources out there.
The challenge is due to two main reasons:
Microsoft does not have central command/control on connector developers, and the connectivity story for SSIS has mainly been the support around ADO.NET, Ole DB and ODBC libraries. Since we don€™t have a certification process, it€™s up to the customer to evaluate a specific third party connector before making a decision on using it.
The extensibility story offered by SSIS inherently promotes development of new/specialized connectors to new/existing data sources. Since any application can talk to any other application given the right connector, the pool of supported connectors keep growing over time.
We are working to make this story better, but in the mean time, because of this ever growing nature of connectors and their features, I thought a WIKI portal can help this community in terms of formalizing/structuring/sharing information.
And thus, I am launching a new wiki site on connectivity. Well€¦Blogs are kind of not as cool these days anyways J MSDN has a recent wiki initiative, but it is not quite involving the community as I€™d like to have in this one.
We have a great talent pool and a huge base of know-how around connectivity in this forum. Let€™s channel that into sorting out connectivity!
I created the initial site framework and provided simple samples here : http://ssis.wik.is/Home
I€™ll add more stuff to it in the coming days as well, but I really want this forum to be actively editing/providing content in there.
Please take a look at it, and start growing/editing it. -> http://ssis.wik.is/Home
Ideas/questions/feedback are all welcome, you can also e-mail me directly at denizerkan@yahoo.com
Thanks,
Deniz Erkan
PS: this is not in conflict or competition with the forum. Forum interface does not have a way to structure data to build a know-how, and the scope of this initiative is SSIS connectivity-only.
Tables Design And Linking For A Job Portal
Feb 28, 2008
Hi,
Currently i am developing a job portal in ASP 2.0, SQL Server 2005 which involves Job Seeker registration, Searching of resumes, applying for job Posting, Employer Registration, Create Job Posting, Searching for Job Seeker etc.
The Job Seeker is allowed to upload a word document of size up to 500Kb which is stored in Table as varbinary.
Right now I have MemberShip/Roles in seperate database. The Job Portal Tables are in seperate Database. I was told to split the Tables so that Tables of JobSeeker are One database and Employer to another Database so that they speed up the performance.
I have several tables that bridge (thats either store id's of Job Seeker or Employer) like Job Postings applied, Saved Postings Job Seeker, Job Postings of the Employer, Job Posting (Applied ones) alert etc.
Can any give me how to create a good Database design (one or more) with excellent performation. Right now I have one Database for Job Portal related tables excluding membership. The mapping of key fields including the fields that are enabled for Text indexing are given below.
(JobSeekerTable - Stores Personal Details)
JobSeekerId (PK)
...............
(JobSeekerResumeTable - Stores Resume Details)
JobSeekerResumeId (PK)
JobSeekerId (FK)
Job Title (enabled Text Indexing)
........
(JobSeekerDocTable - Stores Resume Details)
JobSeekerDocId (PK)
JobSeekerId (FK)
Resume (as varbinary) (enabled Text Indexing)
Covering Letter (Text)
........
(JobSeekerPostingTable - Stores Job Postings Saved by the Job Seeker)
JobSeekerPostingId(PK)
JobSeekerId (FK)
JobPostingId (FK)
......
(JobSeekerAppliedTable - Stores Job Postings Applied by the Job Seeker)
JobSeekerAppliedId(PK)
JobSeekerId (FK)
JobPostingId (FK)
.....
(CompanyTable - Employer Details)
CompanyId(PK)
.....
(JobPostingTable - Stores the information of the Job Posting created by Employer)
JobPostingId(PK)
CompanyId(FK)
Job Title (enabled Text Indexing)
Job Desc(enabled Text Indexing)
.....
(JobPostingConTable - Stores the information of the Job Posting Location Details )
JobPostingConId(PK)
JobPostingId(FK)
.....
(CompResumeSaved - Job Seeker details saved by Employer)
CompResumeSaved(PK)
CompanyId(FK)
JobSeekerId(FK)
.....
Eventually more tables would be added. Can any one tell me how to speed up the performance (particulary search engine fo Employer for searching resumes & Jobseeker for searching job Postings.) I hope I have mentioned everything clearly.
Thanks,
Uma Ramiya
SSRS 2005 && Sharepoint Portal
Apr 30, 2006how to integrate reporting services 2005 with Sharepoint portal
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Apr 20, 2006Hello, everyone
I try to set up Sharepoint Portal Server 2003 in SQL Server 2005 database (on Windows 2003 Server R2). But It cannot create new portal site... the Error message told about "cannot access instance..." (in fact that I input the correct instance, user, and password)...??? I wanna know that How to setup it...
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How Do I Video Create A Full-Featured Customer Login Portal - Missing Steps?
Apr 22, 2006I watched the How do I video "Create a Full-Featured Customer Login Portal" several times, and have compared my code to the downloaded VB code. I seem to be missing something.
I am trying to replicate what he does in the video, where he uses the login name to query another database and display the matching data. In the video he starts by using a querystring (page.aspx?userID=name) before creating a login page.. My program works with this method. However, later he creates the login page, and the system seems to automatically link the user database with the northwind database and give results without the querystring. There is no indication of how this is done. When I examined the downloaded code, he actually uses a session variable in the Page_Load event on the orders page. There is no explanation of this either, just a quick "I'll paste this from the clipboard."
I have compared my code line by line, and it matches exactly. I can only guess that there is a missing step where a relationship is established between the ASPNETDB.mdf file and the northwind.mdf file. Can anyone explain this to me? Thank you.
My goal is to have a user log in, and the site automatically query the second database for that users statistics, and display them.
Database Jobs Articles
Aug 7, 2007Hello Friends
Can any body tell about the database jobs. what are the database jobs and how do they work.
If any body have any link relevant to it please send me as early as possible.
Thanks
SARB
Creating Jobs On Mirroring Database
Apr 22, 2008
Hello,
We have some jobs that are running on the principle database. I am planning to create those jobs in the mirror database also, so that when it gets failover it will automatically run those jobs. Here is my question, Is there any way we could create the jobs on mirror database also and say not to run (exit) if the database is in mirror role by writing some scripts or by selecting any options? Please let me know. Thanks!
Execute Access Database As SQL Server Jobs
Nov 21, 2006Hi While we are migrating Access Database to SQL Server, we would like to keep the Access Database running on schedule in steps until we migrate everything in SQL Server. I have created a SQL Server Job under “Operating System Command (CmdExec)� and in command, pointed where the Access Database is located.
I have created this job as an Admin, so admin has full rights. But when I run this job it does not execute Access Database and gives an error. Following (under dotted line) is the error from Event Log.…………………………………………………..Event Type: WarningEvent Source: SQLSERVERAGENTEvent Category: Job Engine Event ID: 208Date: 11/21/2006Time: 9:15:53 AMUser: N/AComputer: SqlServer01Description:SQL Server Scheduled Job 'Test' (0x86BC5A6881DF1E48BF270E6513B2A0DD) - Status: Failed - Invoked on: 2006-11-21 09:15:51 - Message: The job failed. The Job was invoked by User admin. The last step to run was step 1 (test).
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.……………………………………………………
I had replaced access database with some exe file then ran the job. Job ran fine. Why SQL Server job is not able to execute Access Database?
Note: SQL Server has Access Database installed.
Please let me know. I know this is not a very common situation but this is also an option available to utilize.
ThanksRashid
How To Disable/enable Jobs For Database That Has Failed Over
Nov 22, 2006Hi,
I currently have serverA importing data from an AS400 oledb connection and serverB on hot-standby as a mirror. The data import is being performed via an SSIS scheduled job.
I've yet to implement any solution in the following case:
If the database on serverA fails, it will failover to the mirror. But the jobs will still be on serverA. Ideally, I'm assuming the jobs should not run on serverB since it will be attempting to update the mirrored database. So, I am wondering if both servers can have identical copies of SSIS packages and jobs and simply (?) enable or disable them based on which server will be hosting the principal database.
Is there any solution where the jobs can automatically be disabled on the server with the mirrored database and enabled on the principal database depending on its status?
Moving Reporting Services Database And Jobs To Another Server
Mar 10, 2008Hi
I am new to the sql server, we need to move the database from one server to another from developer's edition to standard edition of sql server 2005. it has the reproting services and lot of reporting service jobs are running on the server now. we need to move all those jobs also to the new server. could some body help me on how to move the database and reporting services jobs to the another server. Thanks!
Query Find A List Of All The Jobs In A SQL 2005 Database
Apr 22, 2008
Hi,
I was wondering if there was a SQL query I could run that would list all the current jobs in a SQL 2005 database? I would like to check to ensure a job exists before I call it, but was having trouble finding a way to determine if it existed.
Thanks for any advice!
-Flea#
How To Schedule A Database Backup In SQL Server Agent Jobs?
Jan 7, 2008I want to schedule a database backup using SQL Server Agent Jobs how can i do this?
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Sep 14, 2007
We have our SQL Server 2005 hosted at a datacenter and have only SS Management Studio access (no term serv, no event log, etc.). Also, our hosting company has disabled the Database Mail feature. We have over 60 jobs running on a minute/hourly/daily basis that are critical for our business. It is super important for us to know if and when a job failed.
Given this scenario, how do you suggest we implement monitoring/notification of failed jobs?
SQL 2012 :: Database Mail - Test Email Works But Jobs Won't Send Out Notifications
Oct 19, 2015I am trying to send out notifications when jobs complete (fail or succeed). I have database mail working fine on my DEV server, but I am having issues with it on my PROD server. I am currently having people look into if McAfee may be blocking it.
I am able to send out a test email from SSMS>Management>Database Mail, but when I set a Notification for a job, the job will complete and in the history, it will say "NOTE: Failed to notify 'User' via email."
I have created an Operator and set up Profiles and Accounts, just as I did on my DEV server.
Help Designing A DB
Feb 26, 2004I am trying to build something similar to www.alienware.com where it lets you build your own computer. I was wondering if some one could help me design sturcture to do it on my own. I am zero in DB and know little asp. I am trying to do it for my own site.
Thanks
SQL Server 2005 And SharePoint Portal Server 2003
Nov 3, 2005Hello all,
View 1 Replies View RelatedRS - Designing Reports
Apr 18, 2006How can I design reports for Reporting Services without using Visual Studio.NET?
I have an SQL Server 2000 with RS but I dont have a tool for designing reports.
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Designing Idea Please
Mar 8, 2007Dear Friends,I'm a junior DBA,
I've to prepare an online examination.
for this, I've three categories.
a)beginer level
b)intermediate level
c)expert level
again here subjects are 6. like sqlserver,oracle,c#,vb.net,html,javascript.
in these subjects, i've to select these three types of questions.
now how can i design for this requirement? shall i create three tables for beginer, intermediate,expert or shall i create 6 tables and write according that?
am i given correct inputs?
please give me an idea to design
thank you verymuch experts.
Vinod