The Tosska DB Ace Enterprise Products Family (NEW !)
Predicting, finding, and solving the problem with the right tool
Traditional monitor and SQL analysis tools in the market are focused on locating the high resource consumption SQL or screening SQL with basic SQL syntax and query plan analysis. Tosska DB Ace Enterprise is an innovative tool that not only shows you from the individual SQL execution behavior to the big picture of your overall database performance, but it also helps you to forecast the performance changes of a database in different environments. Furthermore, DB Ace Enterprise comes with a set of powerful A.I. SQL tuning functions to help you to solve SQL performance problems, it streamlines the process from performance prediction and problem identification to tuning resolution within a tightly integrated product.

Tosska DB Ace Enterprise (DBAO™) for Oracle®
ALTERNATIVE WISDOM –
Intelligent SQL tuning beyond human wisdom
Module Name | Functionality | Description |
Inspect SQL – SQL Performance Tracker | Predicting problems | Performance Tracker helps you keep track of and forecast performance changes before and after the database environment changes such as update statistics, database migration, database upgrade, etc. |
Inspect SQL | Finding problems | Analyze the database’s overall SQL healthiness, SQL syntax, query plan, and execution statistics to classify your SQL statements into different problematic areas. |
Tune SQL | Solving problems | Use AI SQL Rewrite and Hints Injection and indexing technology to tune a SQL statement. |
Tune SQL Plan | Solving problems | Use AI SQL Hints Injection technology to tune a SQL statement for Oracle’s SQL Patches and Plan Baselines. No source code changes are necessary to improve SQL statements. |
Tune DB Link SQL | Solving problems | The Tune DB Link SQL module is embedded with tailored syntax rewrite rules and specific optimization hints injection for DB Link SQL statements in a distributed database environment. |
Tune Top SQL | Finding & Solving problems | Extract high resource consumption SQL statements from Oracle AWR or SGA for SQL tuning in a batch. |
Advise Global Indexes | Solving problems | Use the proprietary AI technique to recommend the best N indexes for a given set of SQL workloads captured from SGA or AWR. |
Manage SQL Patches | Maintenance | Enable/disable and manage Oracle SQL Patches. |
Manage SQL Plan Baselines | Maintenance | Enable/disable and manage Oracle SQL Plan Baselines. |

The Tosska SQL Tuning Expert Products Family
Not just another SQL Tuning tool !
Most SQL tuning products in the market aim to provide better query plan visualization, better statistics analysis, high cost query plan steps indication or even rule-of-thumb syntax recommendations. But very few of them can provide satisfactory tuning results directly. They require users to have in-depth SQL tuning knowledge to manually intervene the SQL tuning process amid their busy daily duties. In fact users are looking for one-button-solution tool that have all the required SQL tuning knowledge built-in and can tune a SQL statement automatically without the need of users’ intervention. If you are looking for such tools, these are the products you must look into ! World’s Leading A.I. SQL Rewrite technology for SQL
Manually rewriting SQL syntax to tune a SQL statement is commonly adopted by experienced developers and DBAs, but the effort and cost to rewrite a SQL statement is quite expensive. Tosska A.I. SQL Rewrite Engine not only saves the developer’s time to rewrite a problematic SQL statement to make it faster, but it also explores the potential best SQL syntax that even an experienced developer cannot discover. Tosska A.I. rewritten SQL syntax can work with our Hints-injection algorithm to further explore more potential query plans that even most experienced developers cannot achieve. Tosska SQL Tuning Expert for Oracle® (TSE™ and TSE Pro™) version 4

Targeted for the Oracle database, Tosska SQL Tuning Expert (TSE™) for Oracle® and Tosska SQL Tuning Expert Pro (TSE Pro™) for Oracle® are complete SQL tuning solutions that provide SQL syntax rewrite, Query Hints injection and index recommendation to maximize the performance of a SQL without compromise in any specific feature’s limitation.



It is an intelligent and cost-aware index advice engine that helps users to review their existing database schema if there are any new indexes which can help to improve a given SQL workload. The engine can handle up to thousands of SQL statements and give you a reasonable recommendation that even human experts cannot achieve.


Tosska SQL Tuning Expert (TSEM™) for MySQL® As a member of the TSE product family, TSEM™ provides all the automatic A.I. machine tuning capability of TSE but tailors for the MySQL database. It is a one-button-solution tool that can tune MySQL SQL statement automatically without the need of your intervention. You no longer need to rewrite or try every possible Hints combination manually for a problematic SQL statement to explore potential better performance execution plans, since all those hard tasks are released by our embedded AI engine.




Tosska SQL Tuning Expert Pro (TSES Pro™) for SQL Server®
There are very limited SQL tuning tools for SQL Server database available in the market, not to mention one that can provide one-button automated direct SQL tuning results. Tosska SQL Tuning Expert Pro (TSES Pro™) for SQL Server® is a complete SQL Server SQL tuning solution that provides SQL syntax rewrite, Query Hints injection, and index recommendation to maximize the performance of a SQL without compromise in any specific feature’s limitation, without the need of your intervention. You can just sit back, relax, and wait for the best SQL alternative to come up on your screen.
Tosska A.I. SQL Rewrite Engine is the world’s leading machine SQL Rewrite technology for SQL Server database. It not only saves the developer’s time to rewrite a problematic SQL statement to make it faster, but it also explores the potential best SQL syntax that even an experienced developer cannot discover. Tosska A.I. rewritten SQL syntax can also work with our Hints-injection algorithm to further explore more potential query plans that even most experienced developers cannot achieve.
World’s Leading SQL Server A.I. SQL Tuning Tool for SET ROWCOUNT N
Many people do not know that the Set Rowcount N setting can affect the SQL’s query plan and some SQLs’ performance may be degraded and resulted in an even worse query plan. Tosska SQL Tuning Expert for SQL Server is probably the first tool that can solve this problem automatically with our A.I. engine.

Powerful Cold Cache SQL Tuning for Infrequent Executed SQL Statements
Cold cache will significantly affect the performance of a SQL statement. A good performance SQL for hot cache may not be performing well in a cold cache environment. Tosska SQL Tuning Expert for SQL Server provides a handy function for users to benchmark SQL alternatives in both environments without complicated manual operations.

SQL index tuning that exceeds human capabilities
Tosska SQL Tuning Expert Pro provides an A.I. index tuning that tunes your SQL by exploring the most effective potential new indexes that even an expert cannot imagine.
Explore your SQL Server’s potential ability before considering a hardware upgrade
There are situations where some SQL statements cannot be tuned by syntax rewrite, hints injection, and all necessary indexes are built. But before you think about hardware upgrade, please don’t undermine your SQL Server’s SQL optimizer which can provide you with the ultimate performance solution by providing it with a set of proper new indexes. Tosska SQL Tuning Expert Pro for SQL Server is in-built with an A.I. engine to recommend indexes for multiple tables at the same time for a SQL statement. The engine so powerful that it can consider how each new table’s indexes affect each other in the query plan. SQL Server’s SQL optimizer can then explore more potential query plans that could not be generated before. So, don’t undermine your SQL Server’s ability. Instead, use the right tool to tune your SQL statements before you consider a hardware upgrade.