Database Performance


Slow query aggregation, monitoring, and analysis for
any database at any cloud, on-premises or hybrid environment.

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Multi-cloud & multi-database

Nazar was created from our own needs to manage multiple databases in multi-cloud or hybrid environments. It is production ready for the main database engines and complete eliminates the need for using multiple tools. It saves one a lot of time by making a standard and easy way to setup new servers in the platform.

Normalized view

Get a normalized view of your databases behavior on a single dashboard without having to use multiple tools with completely different views and metrics from one another.


Setting up, tracing and investigating logs and querying data dictionaries every time is not where the race is won. Nazar uses the resources already available in the DBMS for monitoring and does not need to rely on agents.

Workload experiments

Want to check how the database behaviour under 10x load? What about changing the *shared_buffers* or any other parameter? Want to validate and estimate migration time? Want to verify some query optimization ideas? Workload experiments allows one to know before to go.

Proactive operations

NAZAR automates anomaly detection and root-cause analysis, reducing mean time to resolution (MTTR) and detecting issues to avoid incidents for peak application and business performance. It empowers IT professionals to proactively detect emerging business-impacting issues, optimize user experience, and drive business outcomes like revenue and conversion.

Collaboration and transparency

Our experience has shown that many performance issues inside enterprise get unfixed or have greater time to resolution due to a siloed approach among the teams. Nazar makes easier to share information about slow queries with the entire team. By sharing this kind of information with the whole team dramatically reduces MTTR.

Mauricio Fernandes, CEO

"NAZAR has become a fundamental part of our operations/managed services at Dedalus."

Gleimar B. Baleeiro, Development Manager

"Nazar became a differential when the usual tools could no longer attend us. In addition to identifying the bottlenecks with accuracy, the solutions came quickly which is vital to the business."

Reginaldo Stocco, CEO

"We hired the services of NAZAR aiming to improve the performance of our database. We were pleased with the result, achieving a drastic reduction in load, making it possible to reduce 40% of AWS infrastructure costs."

Marcio Trindade, Chief Architect at Pipefy

"Nazar was a tool that brought a better view of our database and their consulting work helped us to accelerate the growth we needed to scale our service."

Lionardo Nogueira, CTO

"For 2 months, we were facing a problem of high CPU usage peaks. Three thousand coupons were being issued per second. By using NAZAR, in a few hours we could identify the problematic query and were able to finally fix the problem. The tool simply helps us to identify the critical queries that need to be optimized."

"The partnership with Nazar was really helpful to tackle down write throughput problems that were haunting us for a very long time."

Israel Fonseca, Software Developer

"Nazar was fundamental in diagnosing our databases. We gained insights, speed and robustness in our application!"

Rafael Silva, CEO


NAZAR team has decades of experience identifying and fixing database performance issues in lots of lots of enterprises, across many verticals.

We've developed a framework running commercial machine learning API's on SQL data powered by lots of IF-THEN-ELSE code with the main objective to empower humans in the loop and reinvent how teams handle database performance.

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