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The Tosska DB Ace Enterprise Products Family



Tosska DB Ace Enterprise (DBAO™) for Oracle®
ALTERNATIVE WISDOM –
Intelligent SQL tuning beyond human wisdom

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.

Module NameFunctionalityDescription
Inspect SQL – SQL Performance TrackerPredicting problemsPerformance 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 SQLFinding problemsAnalyze the database’s overall SQL healthiness, SQL syntax, query plan, and execution statistics to classify your SQL statements into different problematic areas.
Tune SQLSolving problemsUse AI SQL Rewrite and Hints Injection and indexing technology to tune a SQL statement.
Tune SQL PlanSolving problemsUse 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 SQLSolving problemsThe 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 SQLFinding & Solving problemsExtract high resource consumption SQL statements from Oracle AWR or SGA for SQL tuning in a batch.
Advise Global IndexesSolving problemsUse the proprietary AI technique to recommend the best N indexes for a given set of SQL workloads captured from SGA or AWR.
Manage SQL PatchesMaintenanceEnable/disable and manage Oracle SQL Patches.
Manage SQL Plan BaselinesMaintenanceEnable/disable and manage Oracle SQL Plan Baselines.



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Tosska DB Ace Enterprise (DBAS™) for SQL Server®
ALTERNATIVE WISDOM –
Intelligent SQL tuning beyond human wisdom

What is Tosska DB Ace Enterprise for SQL Server?
Tosska DB Ace is a complete SQL tuning solution that provides the world’s leading automatic SQL syntax rewrite, Query Hints injection, Plan Guide SQL tuning, Query Store SQL tuning, and index recommendation to maximize the performance of a SQL statement for MS SQL Server.

Module NameDescription
Tune SQL – Rewrite & Hints InjectionUse AI SQL Rewrite and Hints Injection technology to tune a SQL statement.
Demo videos: Tune SQLTune SQL 1stTune SQL Setrowcount
Tune SQL – Index AdviseUse an AI algorithm to recommend indexes to improve a SQL statement.
Demo video: Tune SQL Index
Tune SQL with Plan GuideTune SQL with the Plan Guide without the need to change the program source code.
Demo videos: Tune PG standaloneTune PG BatchTune PG Object
Tune SQL with Query StoreExtract SQL from Query Store and tune it without the need to change the program source code.
Demo video: Tune SQL QS
Manage Plan GuideEnable/disable and manage deployed Plan Guide.
Manage Query StoreEnable/disable and manage forced queries in Query Store
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Tosska DB Ace Enterprise (DBAM™) for MySQL ® (NEW !)
ALTERNATIVE WISDOM –
Intelligent SQL tuning beyond human wisdom


What is Tosska DB Ace Enterprise for MySQL ?
Tosska DB Ace Enterprise is an innovative and groundbreaking tool designed for MySQL, offering comprehensive insights into your database performance. It allows you to monitor the individual SQL execution behavior while providing a broader view of your overall database performance. Equipped with powerful A.I.-powered SQL tuning functions, DB Ace Enterprise empowers users to optimize their SQL performance, whether or not source code modification is required.
Module NameDescription
Monitor SQLMonitor SQL statements and performance in real-time within the Performance Schema, simultaneously across multiple databases.
Demo video: DBAM Monitor SQL Demo
Inspect SQLPerform an analysis of the overall SQL health of the database and identify high workload SQL statements based on resource consumption in different categories.
Demo video: DBAM Inspect SQL Demo
Tune SQLUtilize AI SQL Rewrite and Hints Injection techniques to optimize and fine-tune a SQL statement.
Demo video: DBAM Tune SQL Demo
Tune SQL for Rewriter PluginLeverage AI SQL tuning technology for the MySQL Rewriter Plugin to optimize and fine-tune a SQL statement without requiring any modifications to the source code.
Demo video: DBAM Tune Rewriter Demo
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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.
They give users the ultimate SQL performance solution by just point and click without the need of user’s involvement. What you have to do is to input your problematic SQL statement into the product and press a button. You don’t have to do analysis, guessing or testing during the entire SQL tuning process. The improved SQL statement will be benchmarked with your original SQL statement side by side without suspicion.
World’s Leading A.I. SQL Rewrite technology for Oracle database Tosska’s A.I. SQL Rewrite plus the A.I. Hints Injection Engine is the world’s leading machine SQL Tuning technology for Oracle database. It saves developer’s time to rewrite a problematic SQL by exploring the potenial best SQL syntax and hints injection that even an experienced developer cannot discover. Plan Control feature to tune your SQL even if you don’t have the source code Tosska SQL Tuning Expert Pro (TSE Pro™) also comes with an innovative Plan Control function that improves your SQL performance without touching your program source code. Users can even deploy different performance query plans for various sizes of production databases without the effort of keeping multiple versions of the program source, it is especially suitable for package application users who don’t own the source code of their applications. For application developers, a problematic SQL statement can be improved without going through the time-consuming unit test, integration test and program implementation required in software development cycle.
Intelligent Workload-Based Index Advisor Apart from the intelligent SQL tuning features, a powerful indexes recommendation function is also provided in TSE Pro™ to help users to review and explore more potential indexes that are helpful but may be missing in current database schema.

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.
Product feature comparison of TSE Pro™ and TSE™
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* Please note that Tosska SQL Tuning Expert Pro (TSES Pro™) for SQL Server® is now replaced by the more powerful product Tosska DB Ace Enterprise (DBAS™) for SQL Server® and Tosska SQL Tuning Expert Pro (TSEM™) for MySQL® is now replaced by the more powerful product Tosska DB Ace Enterprise (DBAM™) for MySQL®