Oracle insert very slow (very urgent)

Question

Hello
I am new to this forum and also new to oracle .... I am woking in a C# 3.5 desktop application
I am Leasing data from socket (1 message per 10 millisecond) and save in queue<T> and then i have a background thread which dequeu the data and perform some calculation and create “insert sql query “ on run time NO STORE PROCEDURE just simple insert query
For example
insert into Product values(0,computer , 125.35);
I pass that insert query to my datalayer which create oracle connection and insert in to a data base. see the code below
using System.Data.OracleClient
class db
OracleConnection conns = null
public static void conn(string dbalias, string userid, string password){
try
string connString = @"server =" + dbalias + ";uid =" + userid + ";password =" + password + ";";
conns = new OracleConnection(connString);
conns.Open();
catch (OracleException e){
Console.WriteLine("Error: " + e);}}
public static void ExecuteCommand(string sqlquery)
try
OracleCommand cmd = new OracleCommand(sqlquery,conns);
cmd.ExecuteNonQuery();
NOW the problem is that inseration in oracle database is very slow please tell me how to solve this issue

Answer 1

Additionally:
How slow? Just one single insert is slow? Or you're doing thousands of inserts that way and they add up to being slow?
If you're doing a bunch of inserts, wrap a bunch of them inside a transaction instead of doing them one by one which will avoid a commit each time as well.
Or use Array binding or Associatve arrays as indicated previously (You'd need to use Oracle's provider for that though ~ ou're using System.Data.OracleClient).
You're using a literal hard coded statement, per your example? Use bind variables.
Also, this forum is for tools that plug in to VS. Problems with ODP.NET code you've written would be more appropriate in the [ODP.NET forum|http://forums.oracle.com/forums/forum.jspa?forumID=146], but that forum deals with problems with Oracle's ODP, not Microsofts (which is in maintenance mode by the way)
Hope it helps,
Greg