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The Definitive Guide to SQLite (2nd edition, ). Authors: Mike Owens and Grant Allen Publisher: Apress site. Outside of the world of enterprise. The Definitive Guide to SQLite, Second Edition is devoted to complete coverage of the latest version of this powerful database. It offers a. RDBMS databases, such as MySQL, PostgresSQL, SQLite, Oracle, MS SQL Server, and so on); the data was stuffed in there Title": "Definitive Guide to MongoDB 2nd ed., The", .. "Toy Story 3", "Released": }.
The book also uses SQLite as the basis for helping newcomers make their first foray into database development. In only a short time you can be writing programs as diverse as a server-side browser plug-in or the next great iPhone or Android application! SQLite is the solution chosen for thousands of products around the world, from mobile phones and GPS devices to set-top boxes and web browsers.
You almost certainly use SQLite every day without even realizing it! Share This: Posted by Unknown at 7: No comments: Newer Post Older Post Home.
Proxy Logical Design 4. Some MySQL client commands do not require a text contained response from the server, but a confirmation of successfulunsuccessful execution.
Table 1 depicts bolded the encapsulation of an OK packet captured with the tcpdump tool. OK packet Table 2. Select Query Command execution examples. Usage scenario.
Here we describe a scenario for using this proxy for a web based database application. If the proxy can not be started on the standard MySQL port , then the web page must use a different port for connecting to the database server. No other modifications are required to the client web application.
An example of a MySQL client connecting to our proxy. All rights reserved. Other names may be trademarks of their respective owners.
The proposed system allows database access operations without any modification to the client application which had previously used a database server, but it does not longer have access to the MySQL server. We also highlighted the usefulness of such a proxy, especially because there are no changes which should be made to the application, so that the application may not even be aware that it is running without database server. The described application is just a proof of concept.
In order to make it complete and ready for deployment, one may consider implementing, as future work, all MySQL specification commands, packets compression and encryption, along with all related security issues.
The proxy could also be enhanced to process multiple concurrent MySQL connections.
References  G. Allen, M. Jeon, J. Bang, K. Byun, S. Kofler, MySql, Apress,  A. Maatuk, V.
Ali, N. It has less knowledge of the other processes that are accessing the database at the same time. Therefore, SQLite is not the preferred choice for write-intensive deployments. SQLite strives to follow Postel's Rule.
SQLite began as a Tcl extension. Hipp based the syntax and semantics on those of PostgreSQL 6. In August , version 1. SQLite 2.
SQLite 3. UnQLite was released as an independent database.
Moreover, it is weakly typed in some of the same ways that Perl is: one can insert a string into an integer column although SQLite will try to convert the string to an integer first, if the column's preferred type is integer. This adds flexibility to columns, especially when bound to a dynamically typed scripting language. However, the technique is not portable to other SQL products. A common criticism is that SQLite's type system lacks the data integrity mechanism provided by statically typed columns in other products.
The SQLite web site describes a "strict affinity" mode, but this feature has not yet been added.