The answer is to enable acceleration only on the child objects used in the most critical dashboards, leaving others unaccelerated. This approach directly addresses the need for selective acceleration of child objects for performance and storage, because the `tstats` command can still query unaccelerated objects, but only accelerated child objects benefit from pre-computed summaries that drastically speed up real-time dashboards. On the Splunk SPLK-1002 exam, this question tests your understanding that data model acceleration is not an all-or-nothing setting—you can pick specific child objects to accelerate based on query frequency and business priority, avoiding unnecessary storage overhead from the 350 GB/day total log volume. A common trap is assuming you must accelerate the root event or all children, which would waste storage on rarely-used data. Remember the memory tip: “Accelerate what you interrogate”—only accelerate the child objects that your most critical dashboards actually query.
SPLK-1002 Data Models and Best Practices Practice Question
This SPLK-1002 practice question tests your understanding of data models and best practices. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
You are working as a Splunk consultant for a financial services firm. They have multiple data sources: application logs, database audit logs, and network firewall logs. The security team needs to correlate events across these sources to detect potential fraud. You decide to create a data model named 'Security_Events'. The data model will be used with tstats for real-time dashboards. The logs vary in volume: application logs are 200 GB/day, audit logs are 50 GB/day, and firewall logs are 100 GB/day. The firm wants to optimize performance and storage. The data model currently has one root event with no constraints and three child objects with constraints based on sourcetype. The admin is concerned about acceleration storage costs. Which of the following is the best approach to balance performance and storage?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable acceleration only on the child objects that are used in the most critical dashboards, and leave others unaccelerated.
Option B is correct because enabling acceleration only on the child objects used in the most critical dashboards balances performance and storage. The tstats command can leverage accelerated child objects for fast queries, while unaccelerated objects avoid unnecessary storage overhead. Given the high volume of logs (350 GB/day total), selective acceleration minimizes storage costs while still providing real-time performance for key fraud detection dashboards.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Disable acceleration on all objects and rely on the base search for queries.
Why it's wrong here
No acceleration would degrade dashboard performance.
✓
Enable acceleration only on the child objects that are used in the most critical dashboards, and leave others unaccelerated.
Why this is correct
Selective acceleration saves storage.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable acceleration on the root event only and disable acceleration on child objects.
Why it's wrong here
Root event includes all data; child object queries would use unaccelerated root.
✗
Remove the child objects and merge all constraints into the root event.
Why it's wrong here
Loses ability to filter quickly by event type.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume accelerating the root event is more efficient because it covers all data, but they miss that root acceleration without constraints still processes all events, wasting storage and not providing the targeted performance gains that child object acceleration offers.
Detailed technical explanation
How to think about this question
Data model acceleration creates a .tsidx file for each accelerated object, which tstats queries directly instead of scanning raw data. The acceleration cost is proportional to the number of objects and the volume of data they cover; accelerating only critical child objects (e.g., those with sourcetype constraints for firewall logs) reduces storage while still allowing fast, targeted queries. In practice, the security team can use tstats with a 'where' clause on the accelerated child object to retrieve pre-computed statistics for fraud detection without touching the raw index.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the SPLK-1002 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Data Models and Best Practices — This question tests Data Models and Best Practices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable acceleration only on the child objects that are used in the most critical dashboards, and leave others unaccelerated. — Option B is correct because enabling acceleration only on the child objects used in the most critical dashboards balances performance and storage. The tstats command can leverage accelerated child objects for fast queries, while unaccelerated objects avoid unnecessary storage overhead. Given the high volume of logs (350 GB/day total), selective acceleration minimizes storage costs while still providing real-time performance for key fraud detection dashboards.
What should I do if I get this SPLK-1002 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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