Database · Specialized management

Performance and high availability
for systems that cannot stop

We keep your database healthy, fast and secure 24x7. Continuous monitoring, proactive tuning and redundancy architecture across on-premise, cloud or hybrid environments.

Talk to a specialist How we do it

db_ops_console Demo

cluster active replication in sync

oracle-prd-01

primary

db2-prd-02

replica

pg-rep-01

replica

14:31 slow query optimized · resolved

14:29 backup intact · validated

14:24 index rebuilt · OK

84 instances 12ms avg latency

[ The Challenge ]

When the database fails, operations stop with it

The database is the core of the critical applications and systems of the business. Slowness, inconsistency or downtime directly affect team productivity, customer experience and data integrity.

Accerte delivers specialized management with continuous monitoring, proactive tuning and dedicated technical support, ensuring your data environment runs at peak efficiency, wherever it is hosted.

99.98%average uptime across managed environments
24/7specialist on-call coverage
17 yearsrunning critical data

DB Health Monitor Demo

Uptime 99.98%

Query Time 12ms avg

Active Connections 847 / 1,000

Replication In sync

Last Backup 2h ago

slow_query.sql optimized

SELECT u.id, COUNT(o.id)
FROM users u
JOIN orders o ON o.user_id = u.id
WHERE o.created_at >= '2026-01-01'
GROUP BY u.id;

before 2.4s

after 18ms

query time · 24h 12ms avg −38%

[ Our Approach ]

Three fronts of expertise

Continuous, specialized work to ensure performance, availability and security in any operational scenario.

Accerte specialist monitoring databases at a workstation

01 · Monitoring

We catch the problem before you feel it

Real-time dashboards with metrics for performance, connections, locks, replication, backup and more. Prioritized alerts so the team acts before your operation is impacted.

Continuous monitoring of queries, locks and replication
Prioritized alerts, no unnecessary noise
Performance history and root cause analysis

02 · Tuning

From slow query to the right speed

Continuous tuning of queries, indexes, execution plans and server settings. Deep analysis of slow queries and adjustments to remove bottlenecks and maximize speed.

Tuning of queries, indexes and execution plans
Database parameter tuning (memory, parallelism, cache)
Validation in a mirror environment before applying to production

EXPLAIN PLAN

-- before: TABLE ACCESS FULL + SORT
EXPLAIN PLAN FOR
SELECT u.id, COUNT(o.id)
FROM users u
JOIN orders o ON o.user_id = u.id
WHERE o.created_at >= DATE '2026-01-01'
GROUP BY u.id;
-- after: INDEX RANGE SCAN + HASH GROUP BY
CREATE INDEX idx_orders_user_created
  ON orders (user_id, created_at);

before 2.4s

after 18ms

133x faster

Replication Topology Demo

PRIMARY db-prod-01 Writes 1.2k/s

REPLICA db-read-01 lag 0ms

REPLICA db-read-02 lag 12ms

Failover automatic <30s Backup validated every 6h

03 · High Availability

Continuity that does not depend on luck

Redundancy architecture, real-time replication and automatic failover to ensure operational continuity. In Oracle environments this is sustained by RAC, Data Guard and RMAN, with a tested backup policy and validated recovery for zero data loss.

Synchronous replication and automatic failover (Oracle RAC and Data Guard)
Backup and recovery validated with RMAN, retention configured
Contingency plan tested in a controlled window

Assess your environment

Want to understand how your database is doing today, before deciding anything?

In a quick conversation, we show risk points, tuning opportunities and what you stand to gain with Accerte operating your data environment.

Schedule an assessment

Two Accerte specialists analyzing an environment together

[ Behind the operation ]

Top professionals caring for your environment

A team of senior DBAs, certified Oracle OCA and OCP, on call 24x7. The person you talk to is the one tuning the query. Not a bot answering tickets.

Response in minutes Critical incident SLA within 15 minutes, reporting 24 hours a day.
Vendor certifications Oracle OCA and OCP and MongoDB.
A dedicated team, not a pool DBAs who know your environment, your rules and your sensitive hours.

[ Results ]

What your business gains

From technical stability to business results: every database improvement translates into real impact for your operation.

Faster, more responsive systems for users and customers
Drastic reduction in unexpected downtime and maintenance windows
Data integrity and security guaranteed at all times
Flexibility to run on-premise, in the cloud or in a hybrid environment
Specialized technical support available 24 hours a day
Compliance with the LGPD and information security policies

Want to make this real in your operation?

Talk to a specialist

[ Technologies ]

Strategic partners

We operate with leading data vendors and enable your infrastructure with official support.

IBM Silver Partner

Ready to start?

A database that never stops starts with a conversation

In a quick conversation, we analyze your environment: DBMS, current risks and tuning opportunities. Get an assessment showing where you can gain performance and availability.

Response within 1 business day · Your data is never shared with third parties

Performance and high availability for systems that cannot stop